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.
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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1247 (ANTI-LOCK BRAKE SYSTEM, TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2006 Chevrolet Suburban C2500, 6.0 U
Diagnostic Code Index
2006 Chevrolet Suburban C2500, 6.0 USECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0035-C0050 | C0035 02: Left Front Wheel Speed Sensor Circuit Short to Ground C0035 05: Left Front Wheel Speed Sensor Circuit Short to Battery or Open C0035 0F: Left Front Wheel Speed Sensor Circuit Erratic Signal C0035 18: Left Front Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum C0040 02: Right Front Wheel Speed Sensor Circuit Short to Ground C0040 05: Right Front Wheel Speed Sensor Circuit Short to Battery or Open C0040 0F: Right Front Wheel Speed Sensor Circuit Erratic Signal C0040 18: Right Front Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum C0045 02: Left Rear Wheel Speed Sensor Circuit Short to Ground C0045 05: Left Rear Wheel Speed Sensor Circuit Short to Battery or Open C0045 0F: Left Rear Wheel Speed Sensor Circuit Erratic Signal C0045 18: Left Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum C0050 02: Right Rear Wheel Speed Sensor Circuit Short to Ground C0050 05: Right Rear Wheel Speed Sensor Circuit Short to Battery or Open C0050 0F: Right Rear Wheel Speed Sensor Circuit Erratic Signal C0050 18: Right Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum |
| DTC C0110 | C0110 04: Pump Motor Circuit Open Circuit C0110 61: Pump Motor Circuit Actuator Stuck |
| DTC C0131 | C0131 01: ABS Pressure Circuit Short to Battery C0131 06: ABS Pressure Circuit Short to Ground or Open C0131 55: ABS Pressure Circuit Expected Number of Transition/Events exceeded C0131 5A: ABS Pressure Circuit Plausibility Failure C0131 0F: ABS Pressure Circuit Erratic |
| DTC C0161 | C0161 5A: TCS Brake Switch Circuit Plausibility Failure |
| DTC C0179 | C0179 54: System Thermal Temperature High |
| DTC C0186 | C0186 55: Lateral Accelerometer Circuit Expected Number of Transition/Events Exceeded C0186 5A: Lateral Accelerometer Plausibility Failure C0186 0F: Lateral Accelerometer Circuit Erratic |
| DTC C0196 | C0196 55: Yaw Rate Circuit Expected Number of Transition/Events Exceeded C0196 5A: Yaw Rate Plausibility Failure C0196 0F: Yaw Rate Circuit Erratic |
| DTC C0201 | C0201 04: Antilock Brake System (ABS) Enable Relay Contact Open Circuit |
| DTC C0242 | C0242 71: ECM Indicated TCS Malfunction, Invalid Serial Data C0242 75: ECM Indicated TCS Malfunction, Signal Above Allowable Range |
| DTC C0245 | C0245 5A: Wheel Speed Sensor Plausibility Failure |
| DTC C0253 | C0253 00: Centering Error |
| DTC C0292 | C0292 02: VSES Combination Sensor Reference Circuit Short to Ground C0292 07: VSES Combination Sensor Reference Circuit Voltage Above Threshold |
| DTC C0450 | C0450 00: Steering Assist Control Actuator Circuit C0450 01: Steering Assist Control Actuator Circuit Shorted to Battery C0450 02: Steering Assist Control Actuator Circuit Shorted to Ground C0450 04: Steering Assist Control Actuator Open Circuit C0450 0B: Steering Assist Control Actuator Circuit Current Above Threshold C0450 54: Steering Assist Control Actuator Temperature High |
| DTC C0550 | C0550 00: Electronic Control Unit (ECU) Performance |
| DTC C0558 | C0558 46: Calibration Data Not Programmed/Learned, vehicle configuration not programmed |
| DTC C0561 | C0561 71: System Disabled Information Stored C0561 72: Alive Counter Incorrect/Not Updated C0561 74: Value of Signal Protection calculation incorrect C0561 75: Signal Above Allowable Range |
| DTC C0710 | C0710 55: Steering Position Signal expected number of transitions/ events not reached C0710 4B: Steering Position Signal Calibration not Learned C0710 5A: Steering Position Signal Plausibility Failure C0710 0F: Steering Position Signal Erratic |
| DTC C0899 | C0899 03: Device Voltage Below Threshold |
| DTC C0900 | C0900 07: Device Voltage above Threshold |
| DTC P1575 | P1575 00: Extended Travel Brake Switch Circuit |
RENDER: 1.0x
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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.