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 1026 (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 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0055 or P0609 | Rear Wheel Speed Sensor Circuit |
| DTC C0035 or C0040 | Front Wheel Speed Sensor Circuit |
| DTC C0045 or C0050 | Rear Wheel Speed Sensor Circuit |
| DTC C0110 (Under 8600 GVW) | Pump Motor Circuit |
| DTC C0110 (Equal to or over 8600 GVW) | Pump Motor Circuit |
| DTC C0131 | ABS/TCS System Pressure Circuit |
| DTC C0161 (Under 8600 GVW) | Antilock Brake System (ABS) Brake Switch/Sensor Circuit Not Plausible |
| DTC C0186 | Lateral Accelerometer Circuit |
| DTC C0196 | Yaw Rate Circuit |
| DTC C0201 (Under 8600 GVW) | Antilock Brake System (ABS) Enable Relay Contact Circuit |
| DTC C0201 (Equal to or over 8600 GVW) | Antilock Brake System (ABS) Enable Relay Contact Circuit |
| DTC C0242 | Electronic control module (ECM) Indicated TCS Malfunction |
| DTC C0245 | Wheel Speed Sensor Frequency Error |
| DTC C0252 | VSES Sensor Uncorrelated |
| DTC C0253 | Centering Error |
| DTC C0299 | Brake Booster Pressure Sensor |
| DTC C0455 | Front Steering Position Sensor Circuit |
| DTC C0550 | Electronic Control Unit (ECU) Performance |
| DTC C0561 | System Disabled Information Stored Invalid Serial Data Received |
| DTC C0569 | System Configuration Error |
| DTC C0710 | Steering Position Signal |
| DTC C0774 | Low Tire Pressure System Performance |
| DTC C1100 or C1101 | Brake Booster Vacuum Sensor Performance |
RENDER: 1.0x
NO RELATED
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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.