KIA Car Fault Codes DTC - Rio, Ceed, Sportage, Picanto, Sorento, Cerato, Spectra, Optima, Opirus, Carnival, Magentis, Bongo
B2AAA General DTC, Other Errors
C0700 General chassis trouble code. It is necessary to test the functionality of the running gear. Make sure that the brake pads or linings are working.
U3FFF Combination is not an error. Such a message pops up when diagnosing Kia cars with inappropriate scanners. It is necessary to use other diagnostic equipment or change the program for testing.
P0234 Actual boost boost pressure detected by the appropriate system sensor
P0299 Error underpressure boost, appears with the following faults:
- malfunctioning of a turbocharged unit or discharge device;
- reduced pressure of the engine fluid in the power unit;
- malfunctions in the EGR system;
- the appearance of air leaks in the intake manifold;
- clogged air filter device;
- failure of the boost pressure controller.
P0401 Code P0401 (0401) appears when there is a malfunction in the exhaust gas recirculation system. The control unit notes that insufficient flow has been recorded. Check the operation of the EGR valve.
P1119 Code P1119 is associated with a malfunction in the intake valve control system. If the electronic component of the car is all right, then you need to clean the device. The valve number and marking should be checked during diagnostics, as the computer does not report this point. Often this error is due to a malfunction of the nozzles or their control module. You may need to clean the items.
P1404 Error in the exhaust gas recirculation system. It is necessary to test the operation of the EGR valve and clean it if necessary.
KIA Errors in the fuel system
P242F Limitation of the particulate filter The control unit reports an excessive accumulation of soot in the device. Clean or replace the filter.
P0004 Malfunction in the control mechanism of the fuel supply regulator
P0087 Error P0087 indicates a reduced pressure in the fuel line of the car, with this problem the following symptoms appear:
- fuel consumption increases;
- when starting the power unit, jumps in speed are observed, which can lead to a motor stop;
- the engine goes into emergency operation mode, and its speed does not increase by more than 3 - - - thousand per minute;
- difficulties with starting the engine on a cold are possible.
The main causes of error 0087 are:
- a clogged or failed fuel pump;
- malfunctions in the fuel pressure controller;
- incorrect operation or failure of the fuel pressure control valve;
- failure or malfunctioning of the fuel injector;
- wear of the pushing component located in the high-pressure fuel pump.
P0088 Codes P0088 or 0088 indicate an increased pressure in the fuel manifold. When diagnosing this error, the engine goes into emergency mode of operation, which significantly affects its power.
To resolve the problem, we recommend that you do the following:
- change the fuel filter if the device is dirty;
- clean the intake manifold;
- make a leak diagnosis and repair damaged system elements;
- replace the USR cap if it is worn.
P0170 Code P0170 (0170) indicates a malfunction in the fuel control system. It is necessary to test the operation of the control unit, as well as the fuel pressure sensor. The problem may be a lack of tightness.
P0193 Error P0193 occurs when the fuel rail pressure controller malfunctions or an overvoltage detected on its power line
P0230 Malfunction in the primary circuit of the fuel pump
P0253 Code 0253 appears when the fuel content of the fuel pump is low. It is necessary to check the operation of the unit and the sensor installed in it. The problem may be a disconnection of the controller or poor contact of the device with the mains.
P1185 The control unit reports that the maximum pressure in the fuel system has exceeded the allowable mark
P1186 Combinations of P1186 or 1186 are associated with reduced pressure in the fuel system of a car.
Reasons that could lead to this problem:
- Clogged lines connecting the fuel tank to the environment. This leads to a rarefaction of the tank.
- Malfunctioning fuel pump. The device may not develop the desired pressure or its valve is out of order. A problem may also be a clogging of the mesh of the filter element of the pump.
- Fuel filter malfunction, in particular, clogged device.
- Pinched fuel lines.
Faulty fuel pressure sensor. The device could jam the diaphragm in the open or closed position.
Malfunction in the nozzles.
P1188 Error code P1188 or 1188 appears when leaks are recorded in the fuel system. It is necessary to check all pipes and lines, gas tank, as well as test the operation of nozzles. You can check the latter using a special stand at a professional service station.
In the event of fuel leaks, the following symptoms appear:
- increased consumption;
- the inability to start the power unit;
- unstable motor operation with failures;
- failure in the engine when you quickly press the gas;
- the power unit cannot develop the necessary speed and power;
- on the electrodes of the spark plugs, appropriate deposits appear;
- the appearance of traces of fuel leaks.
P1193 Code P1193 indicates an initialization error of the pressure controller located in the intake manifold. It is necessary to test the wiring and operation of the regulator itself.
P1500 This code appears when the fuel pump relay control line is malfunctioning. The problem will lead to difficulties in starting the engine, up to the impossibility of starting it.
P1640 This code indicates a malfunction in the main relay of the fuel injection system. It is necessary to check the operation of the device, as well as the safety elements. An error sometimes appears after installing an abnormal anti-theft system, if errors were made during installation.
KIA Airbag Errors
B1101, B1102 The engine control unit has detected an excessively high or low voltage on the power line to the airbag control module. Check battery and wiring.
B1327 Error code associated with the operation of the Airbag Passive Safety System. It is necessary to test the operation of all Airbag components, from sensors with wiring and ending with squibs and a control unit.
B1328, B1329 (9329) Failure or communication failure with the frontal impact controller located on the driver’s side
B1332 Short circuit of the power line connected to the right front controller of an accident (traffic accident). If this sensor does not work, then during an accident airbags will not work.
B1333, B1334 A similar problem, only related to the sensor on the front passenger side. For errors 1333 and 1334, first of all, it is necessary to check the connectors of the regulator located under the chair.
B1346, B1347 Codes B1346 and B1346 appear when the resistance is increased or decreased on the control line of the airbags of the driver. The signal coming from the devices does not correspond to the normalized indicators. Codes can be displayed as B134600 B134700
B1348, B1349 An on-board computer has detected a short to ground or battery in the driver airbag power supply circuit
B1352, B1353 The control unit has detected a critically high or low resistance on the power line of the passenger airbag
B1354, B1355 Short to ground or battery in the passenger airbag power supply circuit. Check wiring and contact integrity. The cause of the problem may also be damage to the insulation on the wire.
B1361, B1362 The resistance registered on the line of the pretensioner device of the driver’s strap does not correspond to the standard indicators. This parameter is out of the upper or lower limit of the allowable range.
B1363, B1364 Short circuit to ground or the battery in the electrical circuit of the tensioning device of the driver's safety strap
B1367, B1368 The resistance recorded by the control unit on the line of the tensioner element of the passenger seat belt does not comply with the standard indicators
B1369 The control unit has detected a short to ground in the passenger belt tensioner tensioner electrical circuit. The problem may be due to damage to the wiring or its breakage. You also need to test the operation of the passive safety control module - the connector with the cable could move away from it.
B1370 The microprocessor module has detected a short to battery in the driver side airbag resistance circuit
B1378, B1379 The on-board computer reports an increased or decreased resistance level recorded on the side airbag control line. It is necessary to check the device located on the driver’s side.
B1405 The side collision controller located on the right is out of order or not connected. The error may also indicate a poor signal recorded on the control and supply lines of the sensor.
B1406 (9406) Malfunction of the passenger presence detection system. The control unit has registered a defect, which may be due to inoperability of the sensors.
B1473, B1474 The control unit has detected a critically low or high resistance on the control line of the safety curtain located on the driver's side
B1527 Open or short circuit registered to the battery in the electrical circuit of the airbag switch located on the front passenger side
B1529 Failure of the passenger airbag switch
B1620 Internal malfunction of the passive safety control module. It is necessary to check the quality of the connection, and also make sure that there are no damage to the wires.
B1650 The powertrain control module detected a “first stage collision”. If there was no traffic accident in fact, then you need to test the operation of the passive safety system control unit.
B1684 The on-board computer reports that the configuration of the passive safety module is different than normal. There may be a software malfunction in the control unit.
B1730 This error is literally translated as “increased resistance recorded on the driver's seat anchor tensioner line”.
Possible causes of the problem:
- poor connection of the device or violation of contact;
- failure of the driver's seat anchor pretensioner;
- poor contact between the release rod and the bypass jumper;
- malfunction of the control module SRSCM.
B2500 The engine control unit reports a malfunction of the control indicator light. It is necessary to check the bulb installed in the instrument cluster. If the indicator light does not burn out, the problem may be with its wiring.
B2505 This code indicates a malfunction in the passive airbag deactivation indicator light. It is necessary to test the operation of the device located on the front passenger side. Most likely, the problem is random in nature, so the error may disappear after resetting the memory of the control unit.
KIA Engine errors
P12BF Invalid engine torque signal. The control unit reports that it receives information about incorrect speed of the power unit. The problem may be related to the crankshaft and camshaft sensor, as well as the control module itself.
P250F The control unit has detected a critically low level of engine fluid in the engine. The problem may be a volume sensor or a leak in the consumable. The latter occurs when the engine is damaged or the drain plug is worn.
P252F High engine oil level. The problem must be sought in the pressure sensors and lines of the system.
P0011 Error P0011 (0011), indicating the timing of the camshafts, the most likely causes of the problem:
malfunction of the CVVT system;
damage or breakage of the VVT-I valve as a result of clogging or installation errors;
malfunction of the oil flow system to the VCT piston chamber.
It is necessary to check the camshaft sensor and check its voltage with a multimeter. If the device is operational, the phase controller is diagnosed.
P0012 Error code P0012 appears when the camshaft is in the wrong position. The user needs to check the sensor itself, as well as make sure the alignment of the labels on the pulley.
P0014 The combination P0014 or 0014 appears when there is a malfunction in the operation of the variable valve timing system.
Possible causes of the error:
- CVVT valve malfunction;
- tension or damage to the timing chain or belt;
- tensioner wear;
- clogged engine oil channels, use of low-quality consumables;
- failure or formation of soot on candles;
- CVVT clutch malfunction.
P0019 Error in the position of the crankshaft and camshafts, which indicates a malfunction in the timing
P0069 The pressure signal in the turbocharger does not comply with the normalized values. There may be problems with the sensors.
P0106 Error P0106 is associated with an invalid pressure level recorded in the intake manifold of the engine. The problem may be in the wrong range of values in the barometric pressure circuit. All elements of the system must be checked for leaks and damage.
P0128 Malfunction in the thermostat of the engine cooling system. Problems associated with this device will cause overheating of the power unit and its inefficient operation. Coolant will not be able to fully circulate in both cooling circles. It is necessary to test the wiring of the device, as well as make sure that the assembly opens the valves on time.
P0171 The combination P0171 (0171) is the result of a lean air fuel mixture
P0172 Code P0172 indicates re-enrichment of the air-fuel mixture, this error can be caused by the following reasons:
- clogging or malfunction of the mass air flow sensor; poor contact of the device with the mains is also possible;
- air filter - air leaks or clogging;
- malfunction of the oxygen controller or damage to the power line;
- malfunction of the adsorber valve;
- high pressure in the fuel rail.
P0263 An incorrect power balance has been detected in the first cylinder of the powertrain. It is recommended to diagnose the first nozzle of the motor, the problem will be solved by cleaning the contacts if they are dirty.
P0269 The problem is jamming the solenoid valve in the nozzle
P0300 The combination P0300 (0300) is the result of misfiring of the combustible mixture in one of the cylinders. The problem may be accidental or permanent. To find the cause, you need to use an ohmmeter to check the resistance level in the primary winding of the ignition coil. If the device is serviceable, the resulting value will be 0.75 Ohms, in other cases, the part changes.
The reasons why this error appears:
- malfunctions in the fuel system;
- problems associated with the release or intake of air;
- change in ignition timing;
- broken coil or one of the candles.
P0301 Combinations P0300 and P0301 usually appear together, but this code indicates directly the misfire in the first cylinder of the power unit. It is necessary to check the operation of all sensors and elements of the ignition system.
P0302 Control module reports misfire recorded in the second cylinder of the motor
P0303 The control unit registered misfire in the third cylinder of the engine
P0304 Code P0304 appears with misfire registered in the fourth cylinder of the power unit
P0420, P0421, P0422 Codes 0420, 0421, 0422 can be interpreted as "low efficiency in the operation of the catalyst." This node has ceased to perform its functions, the Check indicator will appear on the dashboard. We must try to use another fuel, if this does not help, then we will need to dismantle and diagnose the catalyst.
Malfunctions in the operation of this unit are accompanied by the following symptoms:
- increase in fuel consumption;
- decrease in vehicle dynamics;
- sharp jumps in crankshaft speed;
- extraneous sound, similar to rattling, observed from the side of the crankshaft.
P0507 The idle speed governor system malfunctions. The crankshaft control unit reports that the speed is higher than the expected parameter.
P0638 Malfunction of the throttle control system. The characteristics coming to the control module from the mechanism do not correspond to the normalized indicators and are outside the range.
P0670 Error P0670 is related to damage or incorrect operation of the glow plug control module. The on-board computer reports a break or damage to the device’s power line. Code 0670 appears only if, upon activation of the relay of the spark plugs, too much current flows on the relay line for more than 1 second.
P1120 Problem associated with the operation of the nozzles, which can lead to improper formation of the air-fuel mixture
P1123 The control unit reports the re-enrichment of the air-fuel mixture
P1159 Literally, the code P1159 (1159) is translated as "a malfunction of the motor with a variable air flow rate." The problem is accompanied by malfunctions in the operation of the power unit, including a decrease in air and engine tripping at idle.
P1181 On Kia Magentis 2l, 2008, 2012 Cerato cars and other models of different years of production, P1181 error appears when there are malfunctions recorded in the operation of the nozzles.
Possible causes of the problem:
- damage to elements that led to leaks;
- deviation of detail adjustment;
- violation of functions in the operation of nozzles;
- maximum pressure is out of the upper range of permissible norms;
- the minimum pressure is too low and does not correspond to standardized indicators.
The problem may also be the lack of efficiency of the high-pressure fuel pump.
P1555 The load signal of the throttle position sensor is not consistent with the load of the power unit
P2096 Combinations P2096 or 2096 appear when the air-fuel mixture is depleted, fixed in the first engine bank.
Problems that could lead to this error:
- contamination or burnout of the catalyst device;
- malfunction of the lower oxygen regulator;
- lack of tightness or damage to the nozzles in the area from the catalyst to the lower lambda probe.
P2110 The on-board computer reported the activation of the forced speed limit mode in the operation of the throttle control system. It is necessary to check the wiring, as well as the functioning of the node itself.
P2118 Malfunction of the throttle control system. The problem may be in the electric motor of the unit.
P2119 The on-board computer reports a malfunction in the engine throttle control system. The problem may be a damage to the body of the unit or going beyond the permissible characteristics of the readings coming from the device.
P2187 Error P2187 or 2187 indicates a lean mixture when the engine is idling and is recorded under the following conditions:
- the refrigerant temperature in the engine cooling system is 73 degrees;
- the correction system according to the readings of the oxygen regulator is working successfully;
- two cycles of movement occurred;
- long-term adjustment of the idle fuel supply is more than 0.008 g / rev.
Reasons that could lead to the formation of this error:
- occurrence of air leakage from the exhaust and intake systems EVAP;
- PCV valve malfunctions;
- Incorrect signals arriving at the control unit from one of the sensors;
- malfunctions in the fuel system, damage to the nozzles or lack of tightness.
P2188 Combinations of P2188 or 2188 for KIA cars 2007, 2008, 2009 and other years of release appears when there are problems with the formation of an air-fuel mixture. The control unit clarifies that the mixture is re-enriched when the engine is idling.
Possible causes of the problem:
- throttle clogging;
- malfunction of the oxygen regulator;
- malfunction or clogging of the mass air flow sensor;
- air filter contamination.
P2191 Codes P2191 and 2191 appear when the fuel mixture forming in the engine cylinders is depleted.
Methods for resolving the problem:
- Replacing the fuel filter device. You also need to make sure the node is working properly.
- Injector cleaning, diagnosis and replacement of spark plugs. If this does not help, you will need to check the level and quality of the engine fluid. In the event that it contains traces of deposits and wear products, the consumable changes.
- Replacement of oxygen regulators.
P2192 If errors P2192 or 2192, the on-board computer reports a re-enrichment of the air-fuel mixture recorded during a severe load on the power unit. The problem is fixed in the first row of cylinders.
KIA Wheel sensor malfunctions
C1203 Malfunction in the speed controller located on the front right wheel. The cause of the problem may be a short circuit or a broken cable.
C1204 Malfunction of the front right wheel speed controller. The on-board computer reports that an unstable signal is being received from the sensor or its pulse is outside the range of acceptable characteristics.
C1207 Malfunctions in the rear left wheel speed controller. The signal coming from the controller goes beyond the limits of acceptable standards and performance.
C1208 No signal from the rear left wheel speed controller. The pulse recorded by the control unit may go beyond the permissible parameters.
C1209 Code C1209 appears when an open or short circuit occurs on the power line of the speed controller located on the rear right wheel
C1211 Malfunction of the rear right wheel speed controller. The control unit reports an incorrect signal or the absence of a pulse coming from the device.
KIA Description of malfunctions of other sensors
C1261 Code C1261 reports that the steering angle controller is not working properly. The control unit notes that this device is not calibrated. Calibration is usually done automatically after installing a new controller.
C1617 The on-board computer of the vehicle reports an invalid engine speed.
Possible causes of the problem:
- open circuit or short circuit on the CAN line or in one of the harnesses from the side of the power unit;
- malfunction of the EMS system control unit;
- problems with the operation of the EPS module.
C2380 This combination is the result of malfunctions recorded in the operation of the anti-lock valve. On the dashboard, an ABS activation message may appear unnecessarily if there is no ice.
P2020 The error is an invalid signal from the intake manifold flap position sensor. It is necessary to check the controller and its wiring.
P250B Damage to the engine oil level controller circuit. On the dashboard, messages about oil shortage may be displayed, although in fact the level is normal.
P0068 Fault P0068 consists in the operation of the absolute pressure controller in the intake manifold or the mass air flow sensor. It is necessary to test both sensors, the latter could become clogged. With such an error, increased fuel consumption is possible, as well as incorrect engine operation, including reduced power and jerking while driving.
P0100 Code P0100 appears when there is a malfunction in the mass air flow controller. The cause of the problem must be sought in the sensor or wiring. The engine control module may be malfunctioning. If the sensor is clogged, it will need to be cleaned.
P0190 Malfunction in the pressure controller located in the fuel rail
P0320 Error code P0320 appears when there is no signal coming from the engine speed controller. The user needs to check the resistance and voltage at the sensor, if the regulator itself is operational.
P0328 Malfunction of the knock sensor. The cause of the problem may be the controller itself or its wiring.
P0335 Error code P0335 or 0335 indicates a malfunction in the operation of the crankshaft controller. The problem may be that an incorrect signal is being sent from the device to the microprocessor module. If such an error occurs, the “Check Engine” icon appears on the instrument panel, and the power unit goes into emergency operation mode.
Possible causes of the malfunction:
- failure of the regulator itself;
- cable damage or short circuit on the connection harness;
- poor-quality contact of the device with the mains;
- defective or damaged sensor signal plate;
- tension of a belt or timing chain;
- malfunctions in the engine control unit.
P0339 Malfunction of the crankshaft position sensor, the following actions are performed to diagnose the device:
The controller is dismantled and turned off.
A multimeter diagnoses the resistance level. On Kia cars, this parameter should be about 900-1000 ohms.
The water tank is heated to a temperature of about 80 degrees.
The sensor is placed in a plastic bag and immersed in water. At the time of this action, you need to check the resistance level. If this parameter increases and approaches infinity, then error P0339 (0339) indicates a breakdown of the device and the need to replace it.
P0501 Combinations P0501 and 0501 are associated with a malfunction of the vehicle speed controller A. It is necessary to check the sensor, since the readings it gives do not correspond to the normalized parameters. The cause of the problem may be a short circuit in the wiring or contacts on the device connector.
P0520 The microprocessor module of the car does not receive a signal from the engine oil pressure controller. The problem may be damage to the wiring.
P0722 The on-board computer of the vehicle does not receive a signal from the output shaft speed controller. There may be no impulse due to a malfunction of the sensor or wiring.
P1121 P1121 or 1121 combinations may report several errors:
Malfunction of the gas pedal position controller. Moisture may have entered the device, as the sensor is located in a location that is susceptible to this. The problem may be accompanied by a lack of reaction when you press the gas.
There is a problem with the throttle position sensor. An incorrect signal is detected in the circuit that does not correspond to the normalized parameters.
P1166 Code P1166 on Kia Soul, Mojave and other models indicates a malfunction in the oxygen controller lambda installed in the first motor bank. The data coming from the sensor is at the limit of the upper or lower readings.
P1180 The combination of P1180 indicates a failure in the pressure regulator
P1183 Malfunction or break in the power line of the engine fluid temperature controller. It is necessary to check the oil sensor and repair its wiring.
P1187 Malfunction of the fuel pressure sensor, the regulator may stick in the open or closed position
P1309 Code 1309 is associated with a malfunction in the gas pedal sensor. It is necessary to check the device and wiring. Perhaps the reason is moisture getting into the cable connector.
P2159 Codes P2159 and 2159 indicate a malfunction in the vehicle speed sensor B. The wheel speed controller must be fully diagnosed and replaced in the event of a failure. The error may be due to incorrect characteristics coming from the device.
P2264 The engine control unit detected water in the vehicle’s fuel filter. It is necessary to check the operation of the controller located at the bottom of the filter element, this sensor is screwed into the device. This component could be closed.
KIA Oxygen sensors
P0030 Combinations of P0030 and 0030 are recorded by the on-board computer of the car in case of damage to the power cable and control of the heater of the lambda probe. It is necessary to test the connection of the first sensor located in a row of 1 cylinders.
P0031 Low signal detected by the on-board computer on the control and power supply lines of the lambda probe heater. It is necessary to check the operation of the controller 1, located in the first row of cylinders.
P0032 Damage or breakage in the wire connected to the heating component of the oxygen regulator 1 installed in the front row of the motor. An increased signal may be detected on the line that does not correspond to the normalized parameters.
P0036 Damage to the heater control line of the second oxygen controller installed in the front row of the engine. With error P0036, it is necessary to test the operation of the sensor wiring.
P0037 Damage to the electrical circuit supplying the heating component of the oxygen sensor 2 located in the first row. A critically low voltage is detected on the line.
P0038 Overvoltage detected on the oxygen regulator heater control line. It is necessary to test the integrity of the wiring of the sensor marked 2 installed in the front row of the engine.
P0043 Damage to the oxygen regulator control line
P0130 Error code P0130 reports damage to the oxygen controller power line. The user needs to diagnose the operation of the sensor 1 located in the first row of cylinders.
P0132 Damage to the circuit or interruption in the wiring supplying the oxygen sensor. It is necessary to check the first device located in row 1. The cause of the problem is the increased voltage on the line.
P0133 Code P0133 indicates a slow response from the first oxygen controller. It is necessary to check the sensor located in the front row and make sure that it is in good contact.
P0134 Error code P0134 is associated with the absence of a signal from oxygen controller 1. The problem must be sought in the first row of cylinders.
P0135 Code P0135 reports damage to the electric line of the heating element of the oxygen controller. The heater itself may be operational, and the lambda probe does not work correctly.
P0136 Code P0136 (0136) indicates a general malfunction in the operation of an electrical circuit connected to an oxygen controller located in the front row. It is necessary to test the sensor with marking 2. The problem may be a broken wire or shorted contact elements.
P0138 Combinations P0138 or 0138 are the result of damage to the electric line of the heating element of the oxygen sensor
P0139 Error code P0139 reports a slow response recorded on the control line of the second oxygen controller. A detailed check of the sensor located in the first row of cylinders is required.
P0140 This error appears when there is no signal from the second oxygen regulator. It is necessary to test the operation of the lambda probe located in the first row. The cause of the problem may be a faulty wiring or a short circuit on the line.
P0141 Code P0141 indicates damage to the control and power line of the oxygen sensor heating element
P0160 A cable malfunction or a break in the conductor connected to the heating element of the oxygen controller 2 installed in the second row. The cause of the problem may be a short circuit or a broken line.
KIA Wiring faults
B1809 Failure or malfunction of the active bonnet lift system controller. If the fiber-optic regulator is working, then you need to look for an open or short circuit on the LED line. There may be problems in the operation of the contact controller.
C1103 This code for cars of 2013 and other years of manufacture appears when the voltage in the ignition system does not match the normalized values. The problem should be sought in the operation of the switchgear, since most likely it is this node that gives the incorrect signal. It is necessary to test the integrity of the case and make sure the quality contact of the wires, as well as their integrity.
C1206 Error C1206 occurs when a cable breaks or short circuit on the line supplying the rear wheel speed controller. It is necessary to check the device located on the left. The problem, most likely, is the clogging of the contacts on the controller connection block.
C1237 Incorrect signal coming from the primary pressure controller
C1259 Damage to the power line of the steering wheel position controller. It is necessary to check the sensor itself, as well as its wiring. With error C1259, the malfunction may be associated with the engine control unit.
C1260 Invalid signal from steering angle controller. Problem C1260 is associated with a malfunction of the controller itself or a short circuit in one of the wires of the power line. The error can be both permanent and random.
C1283 Error signal from one of the sensors:
- lateral acceleration;
- longitudinal acceleration;
C1290 Code C1290 indicates a malfunction of the main signal from the steering wheel torque controller
C1513 Code C1513 indicates a malfunction in the brake switch circuit
C1520 An on-board computer detected a signal error from the clutch system. It is necessary to check the operation of the control and wiring module. The reason may be the wear of the structural elements of the clutch, for example, the driven shaft.
C1555 Error C1555 appears when burned out or welded contact elements of the relay of the electric motor of the power steering system. Problem 1555 may occur if the motor itself is malfunctioning or if its contact is poor. Also, the problem may be damage or shorting of the wiring.
C1611 Communication timed out with electronic engine control module. With error C1611, the integrity of the CAN bus must be tested.
P0007 On-board computer registered a short circuit to “plus” in the control circuit of the automatic deactivation of the fuel pump relay. With such a problem, difficulties with starting the engine will appear.
P0016 The combination P0016 (0016) means there is no connection between the position of the crankshaft and camshafts. The problem is observed in the first row of cylinders; the control unit recommends checking sensor A. Also, make sure that the contact is good.
P0017 The engine control unit reports a missing or intermittent communication failure between the crankshaft and the camshaft. It is necessary to test the wiring of the controller marked B installed in the first row of cylinders.
P0076 The control unit has detected a reduced voltage on the electrical circuit supplying the solenoid valve. It is necessary to test the operation of the device, which is installed in the front row of the motor.
P0077 Overvoltage recorded on the control solenoid intake valve line located in the front row of the engine
P0079 The low pulse level recorded on the control line of the electromagnetic element of the intake valve. The device located in the first row of cylinders is subject to diagnostics.
P0098 A malfunction in the electrical circuit connected to the second intake air temperature controller. The voltage is too high on the line, which may indicate a shorting of the contact elements.
P0101 Code P0101 is associated with a malfunction in the mass air flow sensor circuit. It is necessary to test the wiring and the quality of the contact.
P0102 Damage to power line A connected to the mass or volume air controller. If the sensor is faulty, this can lead to problems in the formation of the air-fuel mixture and, accordingly, incorrect engine operation.
P0103 The pulse recorded on the power circuit of the flowmeter does not correspond to the normalized values and is outside the permissible range
P0107 Error code P0107 appears when the power line for measuring the absolute pressure in the intake manifold is damaged. The problem may be due to an incorrect level of barometric pressure or a low signal fixed to the electrical circuit.
P0108 This combination indicates damage to the absolute pressure in the intake manifold. The control unit notes that the barometric pressure recorded in the system does not correspond to the normalized parameters.
P0110 Damaged power line connected to the air temperature sensor.
P0113 Code P0113 indicates an increased signal registered on the control line of the first temperature inlet air controller
P0116 Malfunction of the power line to the refrigerant temperature controller. The characteristics recorded by the control microprocessor do not correspond to the normalized indicators.
P0118 Overvoltage beyond the permissible norm, fixed on the line of the coolant temperature controller.
P0120 Damage to the electrical circuit of switch A of the throttle actuator
P0121 Error due to damage or breakage in the power line of controller A of the gas pedal. Also, the problem may be an incorrect signal coming from the sensor. Most likely, the contact on the regulator connection connector is clogged.
P0122 Reduced signal recorded on line A of the gas pedal position controller
P0123 This combination appears when a critically high input signal is registered by the control unit on line “A” of the gas pedal position controller. It is necessary to check the integrity of the contacts and wiring, as well as the absence of clogging on the connector.
P0201 Malfunction of the power line connected to the fuel injector of the first cylinder
P0204 Damage to the electrical circuit connected to the nozzle installed in the fourth cylinder
P0220 Malfunction of the electrical circuit connected to the gas pedal or throttle position sensor. With both problems, pressing the gas will be accompanied by "failures", the engine will not be able to immediately respond to the driver.
P0223 The increased level of input voltage registered on the control line of the controller In the gas pedal. It is necessary to test the wiring and the connector itself, connected to the regulator.
P0325 Code P0325 appears when the control line of the first knock controller is damaged. It is necessary to test the wiring and make sure that the device is in good contact with the mains.
P0326 Damage to the power line of the first knock controller. The readings from the sensor are outside the permissible limits.
P0340 The combination P0340 appears when the circuit A of the camshaft position controller malfunctions. It is necessary to test the wiring and connection quality, as well as the sensor connector for moisture or dust in it.
P0404 Malfunction of the exhaust gas recirculation circuit. The readings recorded on the line do not correspond to the normalized ones.
The following causes may precede this trouble code:
- The engine control module monitors the position of the exhaust gas recirculation valve using a sensor located in its upper part. A malfunction occurs if the valve position does not match the location of the controller.
- The readings from the sensor went beyond the permissible values at the time the valve was opened.
- The movement of an element of the system occurs abruptly, with jerks and not smoothly.
P0443 Open or damaged wire connected to the control valve of the fuel vapor recovery system. If there is a defect in the conductor, the circuit is replaced.
P0449 Disruption in the power line of the solenoid valve purge adsorber
P0489 Short circuit fixed on the exhaust gas recirculation control line
P0501 The combination P0501 (0501) appears when there is a malfunction in the speed controller A. The readings from the sensor are out of range.
P0616 Undervoltage detected on the starter control relay line. With error P0616, the user needs to check in detail the operation of the contacts and the electronic engine management system.
P0620 Error indicates damage to the generator control line. The cause of the problem may be a fault in the wiring or one of the structural elements of the unit. First of all, you need to check the connection, as well as the relay regulator and the windings of the generator device.
P0626 Code 0626 indicates a critical high voltage detected on the control circuit of the generator field winding. The cause of the problem may be a malfunction of the output circuit “F”. The user needs to check the integrity of all contacts.
P0650 Damage to the control line of the indicator light for malfunction MIL. It is necessary to test the wiring connected to the instrument cluster, as well as each bulb.
P0704 The combination P0704 appears when the input power line of the clutch switch is damaged. There may also be a malfunction of the device itself, it is necessary to check its contacts and wiring.
P0707 Break in the power line of the range switch of the transmission unit. The user needs to check the operation of the lock switch, as the transmission unit may go into emergency operation mode.
Reasons that could lead to this problem:
- a malfunction in the automatic transmission selector;
- problems in the operation of the control module, including software failures;
- malfunction of communication channels with the control module.
It is necessary to test the wiring and quality of connections. There are no sensors here.
P0727 This error occurs when a wiring break is connected to the crankshaft speed controller. Perhaps the sensor itself is faulty. The user needs to ring the cable coming from the engine control unit to the controller.
P1190 The on-board computer reports electrical problems with the throttle actuator. The reason may be a short circuit in the cable or a break in the conductor of the damper motor. Perhaps the unit itself is stuck because of this in a closed or open position.
P1505 Reduced signal recorded on the first winding of the idle speed sensor, the error is accompanied by the following symptoms:
- engine shutdown when idling;
- difficulty starting the motor;
- the appearance of the Check indicator on the dashboard;
- floating idle speed of the motor;
- when the speed decreases to 1 thousand per minute, the car starts to twitch, but its ride is leveled - - - after pressing the gas;
- when you press the gas, the revolutions do not increase, but fall to 800-900 per minute.
Causes of the problem:
- fuse breakdown;
- damage or breakage of the cable to the control module or its short circuit;
- clogged fuel filter;
- breakdown of the idle speed controller;
- damage to the sensor housing;
- sticking of the controller in one position, as a result of which the motor does not gain speed;
- lack of contact on the chip;
- grinding or wear of the power cable coming from the battery;
- increased resistance of the idle speed sensor;
- failures in the operation of the servo sensor;
- microprocessor module malfunction.
P2127 The error is due to a malfunction of the control and power line E of the gas controller. The control unit has registered a reduced input pulse.
U1111 Malfunction of the battery sensor detected by the control module. Incorrect device operation and power outages are possible.
KIA Electronics malfunctions
B1613 Digital CAN bus malfunctioning in timeout between IPM and CLU control modules
B1690 CAN bus failure. The engine control unit reports an excess of the waiting time when transmitting signals between the electronic modules SJB and IPM.
C1102 Battery low voltage detected by the engine control unit. If the battery is operable and its signal corresponds to the normalized indicators, then you need to check the operation of the battery sensor, as well as the generator set. If all the elements turned out to be working, the motor control unit is subject to diagnosis.
C1108 Problems with the operation of the anti-lock braking system. The user needs to test the operation of the ABS unit and the correctness of its connection. The problem may be the oxidation or clogging of the contacts on the module.
C1604 Combination C1604 is associated with a malfunction in the operation of the electronic control unit. The appearance of this error may be due to poor connection of the microprocessor or damage to the wires. Also, the C 1604 problem sometimes appears when there are software problems with the board.
C1613 Error in the CAN pulse coming from the electronic control unit of the power unit. A microprocessor module is subject to detailed diagnostics.
C1616 The CAN bus has been disabled for an unknown reason. The problem must be sought in the operation of the wiring, the engine control module. Also, the shutdown could occur due to the fault of the battery or generator device.
C1627 Error code C1627 appears when the waiting time for a signal from the dashboard is exceeded on the CAN bus. The malfunction consists in wiring or poor-quality contact.
C1705 Damage or malfunction in the charging line of the engine control unit
C2112 Code C2112 indicates an error in the operation of the valve relay. A check of the contacts and legs of the device for integrity is required.
C2402 Literally, this code can be decoded as "electric motor failure." The problem may be the operation of any system, so you need to test all the electric motors.
P0605 The on-board computer reports an error associated with read-only memory of the microprocessor module
P0685 Malfunction in the main relay of the car. First of all, it is necessary to check the wiring and contacts, since the problem can occur when the legs of the device are burnt or welded. This usually occurs as a result of power surges.
P1127 Code 1127 is a consequence of increased battery voltage. This error indicates a malfunction in the electronic control module of the TPMS system.
P1300 Missing switch signal to motor control module, possible causes of the problem:
- malfunctions of the powertrain control unit;
- malfunctions in the functioning of the ignition system or one of its components;
- a gap or short circuit in the IGF or IGT circuits going from the ignition coils to the microprocessor;
- malfunctioning of the coil itself or the switching device.
P1690 The engine control unit does not receive a response from the control unit of the power unit lock
P3000 Malfunction code specific to hybrid vehicles. An error indicates a problem with the high voltage battery.
U0001 On-board computer reports high-speed CAN bus disconnection. The user needs to test the operation of the digital interface and make sure there is no damage to the wires.
U0019 Low CAN bus speed. Wiring diagnostics must be performed, as the problem may be line damage or poor contact.
U0106 On Kia Carens and other versions, this code indicates the absence or loss of connection with the control module for glow plugs
U0122 This code for cars 2010, 2012, 2014, 2015 and other years of release appears when the vehicle dynamics control module malfunctions. The problem is the lack of communication. To eliminate the malfunction, it is necessary to test the "mass" of the modules, the operability of the devices, as well as the CAN communication bus.
U0155 Communication error with the cluster via CAN data bus. Messages from the instrument cluster via the external digital interface do not arrive at the control unit. The reason must be sought in poor contact, since the module itself is working.
U1112 LIN bus malfunction. This error is recorded by the control unit if a checksum error occurs during data transfer via the specified interface. Diagnostics of each module connected to the LIN interface is required.
U0416 Invalid data received from the stability control module.
KIA Gearbox fault description
C0500 Malfunction in the transmission unit
P0504 The combination P0504 appears when the “A / B” brake switch ratio is incorrect. Problem 0504 may consist in damage to the wiring on one of the gearbox sensors or poor contact of the circuit breaker with the mains.
P0700 If you were able to read the code P0700 (0700), this indicates a malfunction in the control unit by the gearbox. After the start of movement, the transmission unit goes into emergency mode, kicks during driving are possible. Also, the car may not respond to pressing the brake pedal and gas. The first thing the user needs to do is check the connection of the control module and its wiring. A software failure is possible, which can be eliminated only by replacing the device or reflashing it.
P0705 Code P0705 reports damage to the power line connected to the gearbox range controller
P0708 Malfunction in the electrical component of the gearbox. First of all, it is necessary to check the range controller of the transmission unit and its wiring. If the problem is oil getting into the connector, then determine the cause of the transmission fluid leak.
P0716 The problem is accompanied by the transition of the transmission unit into emergency operation mode. The reason should be sought in the rotation controller of the input shaft of the automatic transmission. Perhaps the problem is in the electrical part.
P0717 Code P0717 appears when the controller A rotates at the input shaft or gearbox turbine speed. The malfunction may be the absence of a signal due to damage to the power line.
P0732 Incorrect gear ratio detected by the control unit when second gear is activated. A check of all sensors and solenoids of the transmission unit, as well as their electrical circuits, is required. If all components are intact, disassembly and complete disassembly of the gearbox will be required to find defects. The problem may be in the failed clutch.
P0734 This error occurs on vehicles with a gasoline or diesel power system if the gear ratio in the fourth gear is incorrect. It is necessary to test the operation of the controllers of the transmission unit, as well as the system control unit.
P0741 Combinations P0741 or 0741 are associated with a malfunction of the gearbox torque converter solenoid valve, possible causes of the problem:
- damage to the wiring harness;
- breakage or malfunction of the solenoid valve;
- valve module malfunction;
- malfunctions in the torque converter lockup clutch;
- malfunction of the mechanical components of the transmission unit;
- malfunction or software problem in the operation of the transmission control unit.
P0743 Code P0743 is associated with damage to the power line of the torque converter lockup clutch, although the assembly itself may be faulty. First you need to check all the contacts and wiring for a missing or incorrect signal.
P0755 Combinations of problems P0755 or 0755 are associated with a malfunction in the solenoid B of the automatic transmission. There may be failures when switching speeds. The shift control solenoid must be fully diagnosed and replaced in the event of a breakdown.
P0760 P0760 (0760) errors indicate problems with the shift solenoid valve. The user needs to test the operation of device C, including checking its wiring and connector. If the power cable is intact, then the control unit is subject to diagnosis by the transmission unit.
P0765 Malfunction of the switching device of the solenoid D on the gearbox. There may be difficulties in movement, the transmission may go into emergency operation.
P0880 Malfunction in the power supply system of the electronic control module. The problem is a break or short circuit of the control cable to ground.
P0955 The microprocessor module reported the activation of manual control in an automatic transmission. The problem may be a malfunction of the electrical circuit of the transmission unit.
P1529 The on-board computer reports that a control unit request has been sent to the transmission unit control unit for the inclusion of a control indicator. It is recommended that you check the EGR valve and wiring.
P1602 Microprocessor module reports a serial communication failure with the transmission control unit
P1739 Code P1739 reports a malfunction of the gearbox solenoid. The user needs to test the operation of the transfer gear unit, in particular, its electric motor. The problem may be the poor contact of the device with the mains.
P1757 Malfunction of a car gearbox. The user needs to test all the elements, starting with sensors. The problem may lie in the internal components of the transmission unit.
P1820 Error code associated with the operation of the transmission unit. The control unit has detected an increased voltage on the electrical circuit of the clutch pump motor. A detailed check of all contacts is required, the problem may consist in the operation of the torque converter.
P1822 Malfunction of the electric pump motor for the 4WD system. The problem may be in the wiring - poor-quality contact or a broken line. If all the cables and connectors are intact, then the reason should be sought in the clutch of the system, most likely, a short circuit in it.
P1830 Malfunction in the clutch of the transmission device. The signal coming from the node does not correspond to the normalized parameters, which can report damage or shorting of the contacts on the cable. There may be a malfunction in the clutch control module.
P1832 Message from the on-board computer that the gearbox clutch may be disconnected due to heat load. The cause of the problem may be the overheating of the transmission unit, which may be due to the use of low-quality fluid or used oil. It is necessary to check the quality of the consumables and change it if necessary.
P2704 This code indicates a malfunction in the transmission unit. The on-board computer reports that the range of values or time parameters during operation of the clutch E of the box is outside the normal range. The user needs to test the operation of the solenoid and change it in case of failure.
U0101 Literally, this code can be decoded as “communication failure with the transmission unit control module”.
Possible causes of the problem:
- Malfunction of the gearbox control unit itself. The cause of the problem may be its software failure or mechanical defect. The device could fail due to prolonged exposure to moisture.
- Damaged wiring or malfunction of the digital CAN bus. A detailed check of all contacts and cables is required.
- Battery malfunction. It is necessary to test the device for external damage, as electrolyte could escape due to this.
KIA Immobilizer errors
P1609 Malfunction in the engine lock. The user needs to test the immobilizer control module, as well as its wiring and antenna.
P1610 P1610 or 1610 codes indicate that an electronic engine control unit without immo is connected to the immobilizer control module. This suggests that the blocking of the power unit will not work, as well as possible malfunctions in the functioning of the motor. In some cases, the engine may completely lock up and not start.
P1674 Malfunction in the immobilizer operation, the control unit reports a transponder status error
P1689 The microprocessor module reports the use of an unregistered transponder. With such a problem, engine blocking is possible. The user needs to register a new electronic key in the memory of the immobilizer control unit or update the data about it. The problem may occur after installing a new anti-theft system.
P1691 Antenna coil error recorded by the immobilizer control unit
P1692 Error of the control light indicator of the immobilizer located on the vehicle dashboard
P1696 Authentication Failure In Powertrain Blocker
P1699 The IMMO control unit reports two repeated attempts to unlock the power unit. It is necessary to test the electronic key.
P1800 The control unit has detected damage to the engine blocker antenna module
P1801 Code P1801 indicates a malfunction in the immobilizer. If the engine lock is not repairable, it must be replaced or disconnected. The latter option is less secure, since there is a chance of car theft. Most likely, the problem is damage to the pulse transceiver of the system blocker.
If the immobilizer malfunctions, in addition to error 1801, the following symptoms appear:
- the starter mechanism does not respond to a key spin in the ignition switch;
- an icon in the form of a transponder key appeared on the instrument cluster
- the starter scrolls, but the power unit does not start;
- the vehicle does not respond to key presses on the key.
P1803 The control unit reports the absence of requests from the anti-theft system
P1805 General immobilizer error. It is necessary to test all the elements of the engine blocking system, including the transponder key and antenna.
P1693 Code P1693 indicates a malfunction in the transponder. With error 1693, a detailed check of the electronic key is required, the problem may be in the low battery. If the key is workable, then the reason should be sought in the antenna and immobilizer control unit.
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