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.DB● LIVE
HOMESERVICE MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2013 Buick Regal Turbo Premium, Standard Trans
Diagnostic Code Index
2013 Buick Regal Turbo Premium, Standard TransSECTION Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0000 | DTC B0000 71 Vehicle Speed Information Circuit Invalid Data |
| DTC B2745 | DTC B2745 02 Traction Control Switch Circuit Short to Ground |
| DTC C0035, C0040, C0045, or C0050 | DTC C0035 06 Left Front Wheel Speed Sensor Circuit Low Voltage/Open DTC C0035 0F Left Front Wheel Speed Sensor Circuit Signal Erratic DTC C0035 18 Left Front Wheel Speed Sensor Circuit Low Signal Amplitude DTC C0035 5A Left Front Wheel Speed Sensor Circuit Not Plausible DTC C0040 06 Right Front Wheel Speed Sensor Circuit Low Voltage/Open DTC C0040 0F Right Front Wheel Speed Sensor Circuit Signal Erratic DTC C0040 18 Right Front Wheel Speed Sensor Circuit Low Signal Amplitude DTC C0040 5A Right Front Wheel Speed Sensor Circuit Not Plausible DTC C0045 06 Left Rear Wheel Speed Sensor Circuit Low Voltage/Open DTC C0045 0F Left Rear Wheel Speed Sensor Circuit Signal Erratic DTC C0045 18 Left Rear Wheel Speed Sensor Circuit Low Signal Amplitude DTC C0045 5A Left Rear Wheel Speed Sensor Circuit Not Plausible DTC C0050 06 Right Rear Wheel Speed Sensor Circuit Low Voltage/Open DTC C0050 0F Right Rear Wheel Speed Sensor Circuit Signal Erratic DTC C0050 18 Right Rear Wheel Speed Sensor Circuit Low Signal Amplitude DTC C0050 5A Right Rear Wheel Speed Sensor Circuit Not Plausible |
| DTC C0110 | DTC C0110 06 Pump Motor Circuit Low Voltage/Open DTC C0110 61 Pump Motor Circuit Stuck |
| DTC C0131 | DTC C0131 00 Traction Control System Pressure Circuit Malfunction DTC C0131 4B Traction Control System Pressure Circuit Calibration Not Learned DTC C0131 5A Traction Control System Pressure Circuit Not Plausible |
| DTC C0161 | DTC C0161 5A Antilock Braking System Brake Switch Circuit Not Plausible DTC C0161 71 Antilock Braking System Brake Switch Circuit Invalid Data |
| DTC C0187, C018B, C0196, C019B, C0287, or C0297 | DTC C0187 5A Lateral Acceleration Sensor Signal Not Plausible DTC C018B 5A Lateral Acceleration Sensor Signal Not Plausible DTC C0196 00 Yaw Rate Circuit DTC C0196 5A Yaw Rate Signal Not Plausible DTC C0196 71 Yaw Rate Circuit Invalid Serial Data Received DTC C019B 5A Yaw Rate Signal Not Plausible DTC C0287 00 Longitudinal Acceleration Sensor Circuit DTC C0287 4B Longitudinal Acceleration Sensor Circuit Calibration Not Learned DTC C0287 5A Longitudinal Acceleration Sensor Signal Not Plausible DTC C0287 71 Longitudinal Acceleration Sensor Signal Invalid Serial Data Received DTC C0297 4A Lost Communication With Yaw Rate Sensor Checksum Error |
| DTC C0242 or P0856 | DTC C0242 00 Engine Control Module Indicated Traction Control Malfunction DTC P0856 Traction Control Torque Request Signal Message Counter Incorrect |
| DTC C0245 | DTC C0245 00 Wheel Speed Sensor Frequency Malfunction |
| DTC C0252 | DTC C0252 00 Vehicle Stability Control Module Sensors Correlation |
| DTC C0274, C0275, or C0280 | DTC C0274 54 Isolation Valve High Temperature DTC C0275 54 Dump Valve High Temperature DTC C0280 54 Stability System Active Too Long High Temperature |
| DTC C0558 | DTC C0558 4B Calibration Data Not Learned |
| DTC C0561 | DTC C0561 77 System Disabled Information Stored Engine Speed Out of Range DTC C0561 78 System Disabled Information Stored Acceleration Pedal Position Out of Range DTC C0561 79 System Disabled Information Stored Transmission Gear Invalid Data |
| DTC C0710 | DTC C0710 00 Steering Position Signal Malfunction DTC C0710 42 Steering Position Signal Calibration Not Programmed DTC C0710 71 Steering Position Signal Invalid Data DTC C0710 5A Steering Position Signal Not Plausible |
| DTC C123C, C1255, or C1256 | DTC C123C 00 Electronic Brake Control Module RAM Malfunction DTC C1255 00 Electronic Control Unit Performance Malfunction DTC C1256 00 Control Module Programming Checksum Error Malfunction |
| DTC C1251 | DTC C1251 Lateral Acceleration Sensor Performance |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.