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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1439 (ANTI-LOCK BRAKE SYSTEM - HYBRID)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Section 1439 (Anti-Lock Brake System - Hybrid)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Section 1439 (Anti-Lock Brake System - Hybrid)
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic & Routing Diagrams
- Diagnostic Information & Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Antilock Brake System
- DTC C0035-C0050, C1207-C1210, C1221-C1228, or C1232-C1235
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken when the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C005A
- DTC C0110 or C12E8
- DTC C012A, C128B, C128E, or C12B2-C12B4
- DTC C012B or C12B6-C12B8
- DTC C012C, C121A, C128C, C128F, C12B9, C12BA, C12BB, or C12F7
- DTC C012D, C120A, C128A, C128D, C12BC, C12BD, or C12BE
- DTC C0161 or C127D
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Procedures
- DTC C0186 or C0196
- DTC C0201, C120D, or C120E
- DTC C0245, C122E
- DTC C0256, C12E6, or C12E7
- DTC C0277, C120C, C129A, C129B, C129D, C129E, C12B1, or C12F8
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0278, C129C, or C129F
- DTC C0294, C120C, or C12F8
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0299 or C12FF
- DTC C0455
- DTC C0552 or C121D
- DTC C0561
- DTC C056D, C120C, C121C, C121E, C121F, C123A-C123F, C1255, C1256, C126E, C126F, C127E, C12A7, C12C2, C12C5, C12C6, C12C8, C12CC, C12CF, C12D0-C12DF, or C12E0
- DTC C056D, C127A, C127B, C127C, C12E9, C12F2-C12F6, or C12FE
- DTC C056E
- DTC C0574
- DTC C0870 or C12E4
- DTC C0880, C12E5, or C120F
- DTC C0914
- DTC C1120 or C1121
- DTC C1122 or C1123
- DTC C1124-C1126
- DTC P0856
- Symptoms - Antilock Brake System
- ABS Indicator Malfunction
- StabiliTrak Indicator Malfunction
- Repair Instructions
- Antilock Brake System Automated Bleed Procedure
- Electronic Brake Control Module Replacement
- Brake Pressure Modulator Valve Replacement
- Electronic Brake Control Position Sensor Replacement
- Brake Pipe Manifold Replacement
- Front Wheel Speed Sensor Replacement
- Rear Wheel Speed Sensor Replacement
- Rear Wheel Speed Sensor Ring Replacement
- Electronic Traction Control Switch Replacement
- Vehicle Yaw Sensor with Vehicle Lateral & Longitudinal Accelerometer Replacement
- Description & Operation
- Special Tools & Equipment
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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.