Is your Dodge’s check engine light on? Understanding Dodge Check Engine Light Codes is crucial for diagnosing and resolving potential issues, ensuring your vehicle runs smoothly and efficiently. This comprehensive guide, brought to you by CAR-TOOL.EDU.VN, covers everything you need to know about OBD-II codes, common causes, and troubleshooting tips to tackle those pesky engine problems.
Contents
1. What are Dodge Check Engine Light Codes?
Dodge check engine light codes, also known as On-Board Diagnostics II (OBD-II) codes, are alphanumeric identifiers that your vehicle’s computer system uses to signal a problem. When a sensor detects an issue, it sends a signal to the engine control unit (ECU), which then illuminates the check engine light and stores the corresponding code. According to the Environmental Protection Agency (EPA), all cars and light trucks manufactured after 1996 are required to have an OBD-II system. These codes provide valuable clues about the nature and location of the problem, helping you or a mechanic diagnose and repair the issue efficiently.
1.1. Decoding the Code Structure
Each OBD-II code consists of five characters: a letter followed by four digits. These characters are structured to provide specific information about the issue:
- First Character (Letter):
- P: Powertrain (Engine, Transmission)
- B: Body (Interior, Comfort Systems)
- C: Chassis (Braking, Suspension, Steering)
- U: Network (Communication Systems)
- Second Character (Digit):
- 0: Generic (SAE) Code – Common to all vehicles
- 1: Manufacturer-Specific Code – Unique to Dodge
- Third Character (Digit): Indicates the system or component:
- 1: Fuel and Air Metering
- 2: Fuel and Air Metering – Injector Circuit
- 3: Ignition System or Misfire
- 4: Auxiliary Emission Controls
- 5: Vehicle Speed and Idle Control
- 6: Computer Output Circuit
- 7: Transmission
- 8: Transmission
- Fourth and Fifth Characters (Digits): Specific fault code within the identified system.
Understanding this structure can help you narrow down the potential causes of the problem before even using a code reader.
1.2. Generic vs. Manufacturer-Specific Codes
A crucial distinction to make when interpreting Dodge check engine light codes is whether they are generic or manufacturer-specific.
- Generic Codes: These are standardized codes mandated by the Society of Automotive Engineers (SAE) and are common across all vehicle makes and models. They address common issues such as emissions problems, sensor failures, and engine misfires.
- Manufacturer-Specific Codes: These codes are unique to Dodge (and other specific manufacturers) and provide more detailed information about the problem. They often relate to specific components or systems that are designed differently in Dodge vehicles.
For example, a generic code like P0300 indicates a random or multiple cylinder misfire, while a manufacturer-specific code might point to a specific issue within the Dodge’s fuel injection system. According to a study by the National Institute for Automotive Service Excellence (ASE), using manufacturer-specific codes can reduce diagnostic time by up to 30%.
2. Common Dodge Check Engine Light Codes and Their Meanings
Here’s an overview of some of the most common Dodge check engine light codes, along with their possible causes and solutions. This information can guide you in diagnosing issues, but remember, it’s always best to consult with a professional mechanic for accurate assessment and repairs.
2.1. Powertrain Codes (P0XXX)
These codes relate to the engine and transmission.
| Code | Description | Possible Causes | Solutions |
|---|---|---|---|
| P0101 | Mass Air Flow (MAF) Sensor Range/Performance | Dirty or faulty MAF sensor, vacuum leaks, faulty wiring | Clean or replace MAF sensor, check and repair vacuum leaks, inspect and repair wiring |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Input | Faulty IAT sensor, open or short in IAT sensor circuit | Replace IAT sensor, inspect and repair wiring |
| P0171 | System Too Lean (Bank 1) | Vacuum leaks, faulty oxygen sensor, low fuel pressure, dirty fuel injectors | Check and repair vacuum leaks, replace oxygen sensor, check fuel pressure, clean or replace fuel injectors |
| P0300 | Random/Multiple Cylinder Misfire Detected | Faulty spark plugs, ignition coils, fuel injectors, vacuum leaks, low compression | Replace spark plugs, ignition coils, fuel injectors; check and repair vacuum leaks; perform compression test |
| P0420 | Catalyst System Efficiency Below Threshold (Bank 1) | Faulty catalytic converter, oxygen sensor issues, exhaust leaks | Replace catalytic converter, replace oxygen sensor, check and repair exhaust leaks |
| P0440 | Evaporative Emission Control System Malfunction | Leaking gas cap, faulty purge valve, cracked hoses | Replace gas cap, replace purge valve, inspect and replace hoses |
| P0455 | Evaporative Emission Control System Leak Detected (Gross Leak) | Missing or loose gas cap, damaged fuel tank, cracked or disconnected hoses | Tighten or replace gas cap, inspect fuel tank for damage, inspect and replace hoses |
| P0700 | Transmission Control System Malfunction | Internal transmission issues, faulty sensors, low transmission fluid | Inspect transmission, replace sensors, check and refill transmission fluid. According to a study by AAA, transmission issues can often be prevented with regular maintenance. |
| P0740 | Torque Converter Clutch Circuit Malfunction | Faulty torque converter, solenoid issues, wiring problems | Replace torque converter, check solenoids, inspect and repair wiring |
| P0741 | Torque Converter Clutch Circuit Performance or Stuck Off | Low transmission fluid, faulty torque converter, solenoid issues | Check and refill transmission fluid, replace torque converter, check solenoids |
| P0744 | Torque Converter Clutch Circuit Intermittent | Faulty wiring, corroded connectors, solenoid issues | Inspect and repair wiring, replace corroded connectors, check solenoids |
| P0750 | Shift Solenoid A Malfunction | Faulty solenoid, wiring issues, low transmission fluid | Replace solenoid, inspect wiring, check and refill transmission fluid |
| P0751 | Shift Solenoid A Performance or Stuck Off | Low transmission fluid, faulty solenoid, internal transmission issues | Check and refill transmission fluid, replace solenoid, inspect transmission |
| P0753 | Shift Solenoid A Electrical | Faulty wiring, corroded connectors, faulty solenoid | Inspect and repair wiring, replace corroded connectors, replace solenoid |
| P0755 | Shift Solenoid B Malfunction | Faulty solenoid, wiring issues, low transmission fluid | Replace solenoid, inspect wiring, check and refill transmission fluid |
| P0756 | Shift Solenoid B Performance or Stuck Off | Low transmission fluid, faulty solenoid, internal transmission issues | Check and refill transmission fluid, replace solenoid, inspect transmission |
| P0758 | Shift Solenoid B Electrical | Faulty wiring, corroded connectors, faulty solenoid | Inspect and repair wiring, replace corroded connectors, replace solenoid |
| P0760 | Shift Solenoid C Malfunction | Faulty solenoid, wiring issues, low transmission fluid | Replace solenoid, inspect wiring, check and refill transmission fluid |
| P0761 | Shift Solenoid C Performance or Stuck Off | Low transmission fluid, faulty solenoid, internal transmission issues | Check and refill transmission fluid, replace solenoid, inspect transmission |
| P0763 | Shift Solenoid C Electrical | Faulty wiring, corroded connectors, faulty solenoid | Inspect and repair wiring, replace corroded connectors, replace solenoid |
| P0770 | Shift Solenoid E Malfunction | Faulty solenoid, wiring issues, low transmission fluid | Replace solenoid, inspect wiring, check and refill transmission fluid |
| P0771 | Shift Solenoid E Performance or Stuck Off | Low transmission fluid, faulty solenoid, internal transmission issues | Check and refill transmission fluid, replace solenoid, inspect transmission |
| P0773 | Shift Solenoid E Electrical | Faulty wiring, corroded connectors, faulty solenoid | Inspect and repair wiring, replace corroded connectors, replace solenoid |
| P1128 | Upstream Heated Oxygen Sensors Swapped | Oxygen sensors installed in the wrong location or with incorrect wiring | Reinstall or rewire oxygen sensors correctly |
| P1129 | Downstream Heated Oxygen Sensors Swapped | Oxygen sensors installed in the wrong location or with incorrect wiring | Reinstall or rewire oxygen sensors correctly |
2.2. Body Codes (B0XXX)
These codes relate to the interior and comfort systems.
| Code | Description | Possible Causes | Solutions |
|---|---|---|---|
| B0001 | Deployment Commanded | Airbag system malfunction | Diagnose and repair airbag system |
| B0002 | Driver Frontal Stage 1 Deployment Control | Faulty airbag, wiring issues | Replace airbag, inspect wiring |
| B0010 | Driver Frontal Deployment Loop Resistance High | Wiring issues, faulty connector | Inspect wiring and connectors |
| B0011 | Driver Frontal Deployment Loop Resistance Low | Wiring issues, short circuit | Inspect wiring and repair short circuits |
| B0012 | Passenger Frontal Deployment Loop Resistance High | Wiring issues, faulty connector | Inspect wiring and connectors |
| B0013 | Passenger Frontal Deployment Loop Resistance Low | Wiring issues, short circuit | Inspect wiring and repair short circuits |
| B0014 | Side Restraint Deployment Loop Resistance High | Wiring issues, faulty connector | Inspect wiring and connectors |
| B0015 | Side Restraint Deployment Loop Resistance Low | Wiring issues, short circuit | Inspect wiring and repair short circuits |
| B0016 | Rear Side Restraint Deployment Loop Resistance High | Wiring issues, faulty connector | Inspect wiring and connectors |
| B0017 | Rear Side Restraint Deployment Loop Resistance Low | Wiring issues, short circuit | Inspect wiring and repair short circuits |
| B0018 | Seatbelt Pretensioner Deployment Loop Resistance High | Wiring issues, faulty connector | Inspect wiring and connectors |
| B0019 | Seatbelt Pretensioner Deployment Loop Resistance Low | Wiring issues, short circuit | Inspect wiring and repair short circuits |
| B1000 | ECU Hardware Failure | Faulty ECU | Replace ECU |
| B1001 | EEPROM Error | Faulty ECU | Replace ECU |
| B1002 | Component Not Programmed | Component needs programming | Program component |
| B1003 | Calibration Error | Incorrect calibration | Recalibrate system |
| B1004 | Data Bus Error | Wiring issues, faulty module | Inspect wiring, replace faulty module |
| B1005 | System Voltage High | Overcharging system | Inspect charging system |
| B1006 | System Voltage Low | Low battery voltage | Inspect battery and charging system |
| B1007 | Ground Fault | Wiring issues, corrosion | Inspect and repair wiring |
| B1008 | Open Circuit | Wiring issues, disconnected connector | Inspect and repair wiring |
| B1009 | Short to Ground | Wiring issues | Inspect and repair wiring |
| B1010 | Short to Battery | Wiring issues | Inspect and repair wiring |
| B1011 | Internal Failure | Faulty component | Replace component |
| B1012 | Invalid Data | Data transmission issue | Diagnose data bus |
| B1013 | Incorrect Component Installed | Wrong part installed | Install correct component |
| B1014 | Component Identification Error | Incorrect component ID | Verify component ID |
| B1015 | Lost Communication with ECU | Wiring issues, faulty ECU | Inspect wiring, replace ECU |
| B1016 | Lost Communication with TCM | Wiring issues, faulty TCM | Inspect wiring, replace TCM |
| B1017 | Lost Communication with ABS | Wiring issues, faulty ABS module | Inspect wiring, replace ABS module |
| B1018 | Lost Communication with Instrument Panel | Wiring issues, faulty instrument panel | Inspect wiring, replace instrument panel |
| B1019 | Lost Communication with HVAC | Wiring issues, faulty HVAC module | Inspect wiring, replace HVAC module |
| B1020 | Lost Communication with Radio | Wiring issues, faulty radio | Inspect wiring, replace radio |
| B1021 | Lost Communication with Navigation System | Wiring issues, faulty navigation system | Inspect wiring, replace navigation system |
| B1022 | Lost Communication with Security System | Wiring issues, faulty security system | Inspect wiring, replace security system |
| B1023 | Lost Communication with Power Seats | Wiring issues, faulty power seat module | Inspect wiring, replace power seat module |
| B1024 | Lost Communication with Power Mirrors | Wiring issues, faulty power mirror module | Inspect wiring, replace power mirror module |
| B1025 | Lost Communication with Power Windows | Wiring issues, faulty power window module | Inspect wiring, replace power window module |
| B1026 | Lost Communication with Door Locks | Wiring issues, faulty door lock module | Inspect wiring, replace door lock module |
| B1027 | Lost Communication with Lighting Control | Wiring issues, faulty lighting control module | Inspect wiring, replace lighting control module |
| B1028 | Lost Communication with Wiper System | Wiring issues, faulty wiper system module | Inspect wiring, replace wiper system module |
| B1029 | Lost Communication with Sunroof System | Wiring issues, faulty sunroof system module | Inspect wiring, replace sunroof system module |
| B1030 | Lost Communication with Anti-Theft System | Wiring issues, faulty anti-theft system module | Inspect wiring, replace anti-theft system module |
| B1031 | Lost Communication with Remote Keyless Entry | Wiring issues, faulty remote keyless entry module | Inspect wiring, replace remote keyless entry module |
| B1032 | Lost Communication with Tire Pressure Monitoring System | Wiring issues, faulty TPMS module | Inspect wiring, replace TPMS module |
| B1033 | Lost Communication with Occupant Restraint Controller | Wiring issues, faulty ORC module | Inspect wiring, replace ORC module |
| B1034 | Lost Communication with Parking Assist System | Wiring issues, faulty parking assist system module | Inspect wiring, replace parking assist system module |
| B1035 | Lost Communication with Blind Spot Monitoring System | Wiring issues, faulty blind spot monitoring system module | Inspect wiring, replace blind spot monitoring system module |
| B1036 | Lost Communication with Lane Departure Warning System | Wiring issues, faulty lane departure warning system module | Inspect wiring, replace lane departure warning system module |
| B1037 | Lost Communication with Adaptive Cruise Control | Wiring issues, faulty adaptive cruise control module | Inspect wiring, replace adaptive cruise control module |
| B1038 | Lost Communication with Automatic High Beam Control | Wiring issues, faulty automatic high beam control module | Inspect wiring, replace automatic high beam control module |
| B1039 | Lost Communication with Rain Sensor | Wiring issues, faulty rain sensor module | Inspect wiring, replace rain sensor module |
| B1040 | Lost Communication with Power Steering Control | Wiring issues, faulty power steering control module | Inspect wiring, replace power steering control module |
| B1041 | Lost Communication with Four-Wheel Drive Control | Wiring issues, faulty four-wheel drive control module | Inspect wiring, replace four-wheel drive control module |
| B1042 | Lost Communication with Electronic Stability Control | Wiring issues, faulty electronic stability control module | Inspect wiring, replace electronic stability control module |
| B1043 | Lost Communication with Active Suspension System | Wiring issues, faulty active suspension system module | Inspect wiring, replace active suspension system module |
| B1044 | Lost Communication with Variable Gear Ratio Steering | Wiring issues, faulty variable gear ratio steering module | Inspect wiring, replace variable gear ratio steering module |
| B1045 | Lost Communication with Collision Avoidance System | Wiring issues, faulty collision avoidance system module | Inspect wiring, replace collision avoidance system module |
| B1046 | Lost Communication with Heads-Up Display | Wiring issues, faulty heads-up display module | Inspect wiring, replace heads-up display module |
| B1047 | Lost Communication with Massage Seats | Wiring issues, faulty massage seat module | Inspect wiring, replace massage seat module |
| B1048 | Lost Communication with Cooled Seats | Wiring issues, faulty cooled seat module | Inspect wiring, replace cooled seat module |
| B1049 | Lost Communication with Heated Seats | Wiring issues, faulty heated seat module | Inspect wiring, replace heated seat module |
| B1050 | Lost Communication with Heated Steering Wheel | Wiring issues, faulty heated steering wheel module | Inspect wiring, replace heated steering wheel module |
| B1051 | Lost Communication with Power Tilt Steering Wheel | Wiring issues, faulty power tilt steering wheel module | Inspect wiring, replace power tilt steering wheel module |
| B1052 | Lost Communication with Power Telescoping Steering Wheel | Wiring issues, faulty power telescoping steering wheel module | Inspect wiring, replace power telescoping steering wheel module |
| B1053 | Lost Communication with Voice Recognition System | Wiring issues, faulty voice recognition system module | Inspect wiring, replace voice recognition system module |
| B1054 | Lost Communication with Auxiliary Heater System | Wiring issues, faulty auxiliary heater system module | Inspect wiring, replace auxiliary heater system module |
| B1055 | Lost Communication with Remote Start System | Wiring issues, faulty remote start system module | Inspect wiring, replace remote start system module |
| B1056 | Lost Communication with Liftgate Control Module | Wiring issues, faulty liftgate control module | Inspect wiring, replace liftgate control module |
| B1057 | Lost Communication with Sliding Door Control Module | Wiring issues, faulty sliding door control module | Inspect wiring, replace sliding door control module |
| B1058 | Lost Communication with Fuel Burning Heater System | Wiring issues, faulty fuel burning heater system module | Inspect wiring, replace fuel burning heater system module |
| B1059 | Lost Communication with Electric Parking Brake | Wiring issues, faulty electric parking brake module | Inspect wiring, replace electric parking brake module |
| B1060 | Lost Communication with Anti-Spin Differential | Wiring issues, faulty anti-spin differential module | Inspect wiring, replace anti-spin differential module |
| B1061 | Lost Communication with Generator System | Wiring issues, faulty generator system module | Inspect wiring, replace generator system module |
| B1062 | Lost Communication with Battery Management System | Wiring issues, faulty battery management system module | Inspect wiring, replace battery management system module |
| B1063 | Lost Communication with Power Inverter System | Wiring issues, faulty power inverter system module | Inspect wiring, replace power inverter system module |
| B1064 | Lost Communication with Driveline Control System | Wiring issues, faulty driveline control system module | Inspect wiring, replace driveline control system module |
| B1065 | Lost Communication with Trailer Brake Control System | Wiring issues, faulty trailer brake control system module | Inspect wiring, replace trailer brake control system module |
| B1066 | Lost Communication with Electronic Leveling System | Wiring issues, faulty electronic leveling system module | Inspect wiring, replace electronic leveling system module |
| B1067 | Lost Communication with Four-Wheel Steering System | Wiring issues, faulty four-wheel steering system module | Inspect wiring, replace four-wheel steering system module |
| B1068 | Lost Communication with Vehicle Dynamic Control System | Wiring issues, faulty vehicle dynamic control system module | Inspect wiring, replace vehicle dynamic control system module |
| B1069 | Lost Communication with Park Distance Control System | Wiring issues, faulty park distance control system module | Inspect wiring, replace park distance control system module |
| B1070 | Lost Communication with Steering Angle Sensor | Wiring issues, faulty steering angle sensor module | Inspect wiring, replace steering angle sensor module |
| B1071 | Lost Communication with Yaw Rate Sensor | Wiring issues, faulty yaw rate sensor module | Inspect wiring, replace yaw rate sensor module |
| B1072 | Lost Communication with Lateral Acceleration Sensor | Wiring issues, faulty lateral acceleration sensor module | Inspect wiring, replace lateral acceleration sensor module |
| B1073 | Lost Communication with Rollover Sensor | Wiring issues, faulty rollover sensor module | Inspect wiring, replace rollover sensor module |
| B1074 | Lost Communication with Occupancy Sensor | Wiring issues, faulty occupancy sensor module | Inspect wiring, replace occupancy sensor module |
| B1075 | Lost Communication with Side Impact Sensor | Wiring issues, faulty side impact sensor module | Inspect wiring, replace side impact sensor module |
| B1076 | Lost Communication with Rear Impact Sensor | Wiring issues, faulty rear impact sensor module | Inspect wiring, replace rear impact sensor module |
| B1077 | Lost Communication with Hood Ajar Switch | Wiring issues, faulty hood ajar switch module | Inspect wiring, replace hood ajar switch module |
| B1078 | Lost Communication with Trunk Ajar Switch | Wiring issues, faulty trunk ajar switch module | Inspect wiring, replace trunk ajar switch module |
| B1079 | Lost Communication with Door Ajar Switch | Wiring issues, faulty door ajar switch module | Inspect wiring, replace door ajar switch module |
| B1080 | Lost Communication with Key in Ignition Switch | Wiring issues, faulty key in ignition switch module | Inspect wiring, replace key in ignition switch module |
2.3. Chassis Codes (C0XXX)
These codes relate to the braking, suspension, and steering systems.
| Code | Description | Possible Causes | Solutions |
|---|---|---|---|
| C0031 | Right Front Wheel Speed Sensor Circuit | Faulty sensor, wiring issues | Replace sensor, inspect wiring |
| C0034 | Right Front Wheel Speed Sensor Signal Erratic | Faulty sensor, damaged wiring, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C0037 | Left Front Wheel Speed Sensor Circuit | Faulty sensor, wiring issues | Replace sensor, inspect wiring |
| C0040 | Left Front Wheel Speed Sensor Signal Erratic | Faulty sensor, damaged wiring, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C0046 | Right Rear Wheel Speed Sensor Circuit | Faulty sensor, wiring issues | Replace sensor, inspect wiring |
| C0049 | Right Rear Wheel Speed Sensor Signal Erratic | Faulty sensor, damaged wiring, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C0052 | Left Rear Wheel Speed Sensor Circuit | Faulty sensor, wiring issues | Replace sensor, inspect wiring |
| C0055 | Left Rear Wheel Speed Sensor Signal Erratic | Faulty sensor, damaged wiring, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C0061 | Anti-Lock Brake System (ABS) Valve Right Front Circuit Failure | Faulty ABS valve, wiring issues, ABS module issue | Replace ABS valve, repair wiring, diagnose ABS module |
| C0064 | Anti-Lock Brake System (ABS) Valve Left Front Circuit Failure | Faulty ABS valve, wiring issues, ABS module issue | Replace ABS valve, repair wiring, diagnose ABS module |
| C0067 | Anti-Lock Brake System (ABS) Valve Right Rear Circuit Failure | Faulty ABS valve, wiring issues, ABS module issue | Replace ABS valve, repair wiring, diagnose ABS module |
| C0070 | Anti-Lock Brake System (ABS) Valve Left Rear Circuit Failure | Faulty ABS valve, wiring issues, ABS module issue | Replace ABS valve, repair wiring, diagnose ABS module |
| C0110 | Pump Motor Control Circuit Malfunction | Faulty ABS pump motor, wiring issues, ABS module issue | Replace ABS pump motor, repair wiring, diagnose ABS module |
| C0121 | ABS Control Module Malfunction | Faulty ABS module | Replace ABS module |
| C0131 | Brake Assist System Malfunction | Faulty sensor, wiring issues, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C0200 | Traction Control System (TCS) Malfunction | Faulty sensor, wiring issues, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C0220 | Electronic Brake Control Module (EBCM) Malfunction | Faulty EBCM | Replace EBCM |
| C0265 | EBCM Relay Circuit Open | Faulty relay, wiring issues | Replace relay, repair wiring |
| C0266 | EBCM Relay Circuit Short to Battery | Faulty relay, wiring issues | Replace relay, repair wiring |
| C0277 | Front Left Excessive Wheel Angle | Faulty sensor, calibration issues | Replace sensor, calibrate steering angle |
| C0278 | Steering Wheel Angular Position Sensor Circuit Malfunction | Faulty sensor, wiring issues | Replace sensor, inspect wiring |
| C0460 | Steering Assist Control Actuator General Failure | Faulty actuator, wiring issues | Replace actuator, inspect wiring |
| C0464 | Steering Assist Control Actuator Power Circuit Open | Faulty actuator, wiring issues | Replace actuator, inspect wiring |
| C0550 | Electronic Control Unit (ECU) Performance | Faulty ECU | Replace ECU |
| C0561 | System Configuration Mismatch | Incorrect programming, replaced module not configured | Program or configure module |
| C1201 | Engine Torque Request Circuit | Wiring issues, communication problem | Inspect wiring, diagnose communication issue |
| C1202 | Brake Pedal Switch Circuit Malfunction | Faulty switch, wiring issues | Replace switch, inspect wiring |
| C1203 | ABS Activation Light Circuit Malfunction | Faulty bulb, wiring issues | Replace bulb, inspect wiring |
| C1204 | ABS Indicator Light Circuit Malfunction | Faulty bulb, wiring issues | Replace bulb, inspect wiring |
| C1205 | Electronic Brake Force Distribution (EBD) Warning Light Circuit Malfunction | Faulty bulb, wiring issues | Replace bulb, inspect wiring |
| C1206 | Red Brake Warning Light Circuit Malfunction | Faulty bulb, wiring issues | Replace bulb, inspect wiring |
| C1207 | Stability Control Active Light Circuit Malfunction | Faulty bulb, wiring issues | Replace bulb, inspect wiring |
| C1208 | Traction Control Active Light Circuit Malfunction | Faulty bulb, wiring issues | Replace bulb, inspect wiring |
| C1209 | Brake Fluid Level Switch Circuit Malfunction | Faulty switch, wiring issues | Replace switch, inspect wiring |
| C1210 | Brake Pressure Switch Circuit Malfunction | Faulty switch, wiring issues | Replace switch, inspect wiring |
| C1211 | Stability Control Inhibit Switch Circuit Malfunction | Faulty switch, wiring issues | Replace switch, inspect wiring |
| C1212 | Traction Control Inhibit Switch Circuit Malfunction | Faulty switch, wiring issues | Replace switch, inspect wiring |
| C1213 | ABS Solenoid Power Circuit Malfunction | Faulty solenoid, wiring issues | Replace solenoid, inspect wiring |
| C1214 | ABS Pump Motor Relay Circuit Malfunction | Faulty relay, wiring issues | Replace relay, inspect wiring |
| C1215 | Electronic Brake Apportioning (EBA) System Malfunction | Faulty sensor, wiring issues, ABS module issue | Replace sensor, repair wiring, diagnose ABS module |
| C1216 | Steering Angle Sensor Signal Fault | Faulty sensor, calibration issues | Replace sensor, calibrate steering angle |
| C1217 | Steering Angle Sensor Rate Fault | Faulty sensor, calibration issues | Replace sensor, calibrate steering angle |
| C1218 | Steering Angle Sensor Offset Fault | Faulty sensor, calibration issues | Replace sensor, calibrate steering angle |
| C1219 | Steering Angle Sensor Internal Fault | Faulty sensor | Replace sensor |
| C1220 | Brake |
