Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSJEEP2023COMPASS ALTITUDEREPAIR AND DIAGNOSISBRAKESANTI-LOCK BRAKESANTILOCK BRAKE SYSTEM (ABS) (CONTINENTAL) - DTCS C0020-01 TO C006A-28
2023 Jeep Compass Altitude
Antilock Brake System (Abs) (Continental) - DTCS C0020-01 To C006A-28
2023 Jeep Compass AltitudeSECTION Antilock Brake System (Abs) (Continental) - DTCS C0020-01 To C006A-28
- DTC Troubleshooting
- C0020-01-Abs Pump Motor Control - General Electrical Failure
- C0020-16-Abs Pump Motor Control - Circuit Voltage Below Threshold
- C0020-1C Abs Pump Motor Control - Circuit Voltage Out Of Range
- C0020-35-Abs Pump Motor Control - Signal High Time>Maximum
- C0021-02-Brake Booster - General Signal Failure
- C0030-02-Left Front Tone Wheel - General Signal Failure
- C0031-1D-Left Front Wheel Speed Sensor - Circuit Current Out Of Range
- C0031-2F-Left Front Wheel Speed Sensor - Signal Erratic
- C0031-4A-Left Front Wheel Speed Sensor - Incorrect Component Installed
- C0031-62-Left Front Wheel Speed Sensor - Signal Compare Failure
- C0033-02-Right Front Tone Wheel - General Signal Failure
- C0034-1D-Right Front Wheel Speed Sensor - Circuit Current Out Of Range
- C0034-2F-Right Front Wheel Speed Sensor - Signal Erratic
- C0034-4A-Right Front Wheel Speed Sensor - Incorrect Component Installed
- C0034-62-Right Front Wheel Speed Sensor - Signal Compare Failure
- C0036-02-Left Rear Tone Wheel - General Signal Failure
- C0037-1D-Left Rear Wheel Speed Sensor - Circuit Current Out Of Range
- C0037-2F-Left Rear Wheel Speed Sensor - Signal Erratic
- C0037-4A-Left Rear Wheel Speed Sensor - Incorrect Component Installed
- C0037-62-Left Rear Wheel Speed Sensor - Signal Compare Failure
- C0039-02-Right Rear Tone Wheel - General Signal Failure
- C003A-1D-Right Rear Wheel Speed Sensor - Circuit Current Out Of Range
- C003A-2F-Right Rear Wheel Speed Sensor - Signal Erratic
- C003A-4A-Right Rear Wheel Speed Sensor - Incorrect Component Installed
- C003A-62-Right Rear Wheel Speed Sensor - Signal Compare Failure
- C0040-29-Brake Pedal Switch - Signal Invalid
- C0040-2A-Brake Pedal Switch - Stuck
- C0040-62-Brake Pedal Switch - Signal Compare Failure
- C0044-01-Brake Pressure Sensor 1 - General Electrical Failure
- C0044-28-Brake Pressure Sensor 1 - Signal Bias Level Out Of Range / Zero Adjustment Failure
- C0044-49-Brake Pressure 1 - Internal Electronic Failure
- C0044-62-Brake Pressure Sensor 1 - Signal Compare Failure
- C0044-64-Brake Pressure Sensor 1 - Signal Plausibility Failure
- C0051-22-Steering Wheel Position Sensor - Signal Amplitude > Maximum
- C0051-28-Steering Wheel Position Sensor - Signal Bias Level Out Of Range / Zero Adjustment Failure
- C0051-49-Steering Wheel Position Sensor - Internal Electronic Failure
- C0051-54-Steering Wheel Position Sensor - Missing Calibration
- C0051-62-Steering Wheel Position Sensor - Signal Compare Failure
- C006A-28-Multi-Axis Acceleration Sensor - Signal Bias Level Out Of Range / Zero Adjustment Failure
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.