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 MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 503 (ANTILOCK BRAKE SYSTEM)
2008 Chevrolet HHR LT, 2.4 P, Automatic
Section 503 (Antilock Brake System)
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Section 503 (Antilock Brake System)
WARNING: This page is about a different car, the 2011 GMC Canyon and 2011 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Wiring Schematics
- Diagnostic Information and Procedures
- Diagnostic Code Index
- DTC B2745
- DTC C0035-C0050
- Diagnostic Instructions
- DTC Descriptor
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0110
- 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
- Diagnostic Aids
- Reference Information
- Circuit Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0131
- DTC C0132
- DTC C0186
- DTC C0187
- DTC C0196
- DTC C0197
- DTC C0201
- DTC C0220-C0229
- DTC C0240
- DTC C0244 or P1689
- DTC C0245
- DTC C0252
- DTC C0280
- DTC C0287
- DTC C0292
- DTC C0550
- DTC C0551
- DTC C0569
- DTC C0710
- Diagnostic Instructions
- DTC Descriptor
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- repair Instructions
- Symptoms - Antilock Brake System
- ABS Indicator Malfunction
- StabiliTrak Indicator Malfunction
- Traction Control Indicator Malfunction
- Repair Instructions
- Antilock Brake System Automated Bleed
- Electronic Brake Control Module Replacement
- Brake Pressure Modulator Valve Replacement
- Front Wheel Speed Sensor Replacement
- Rear Wheel Speed Sensor Replacement
- Electronic Traction Control Switch Replacement
- Vehicle Longitudinal Accelerometer Replacement
- Vehicle Yaw Sensor Replacement
- Description and Operation
- ABS Description and Operation
- Notes
- Initialization Sequence
- Antilock Brake System (ABS)
- Pressure Hold
- Pressure Decrease
- Pressure Increase
- Electronic Brake Force Distribution (EBD)
- Traction Control System (TCS)
- Vehicle Stability Enhancement System (VSES)
- ECE 13 Response
- Driver Information Indicators and Messages
- ABS Indicator
- Traction Control System Indicator
- ABS Description and Operation
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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.