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.
2009 Hummer H3T Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Antilock Brake System
- Specifications
- Schematic and Routing Diagrams
- Visual Identification
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Antilock Brake System
- DTC B0827
- DTC B0828
- DTC B2745
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Procedures
- DTC C0035-C0050
- 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/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0110
- DTC C0131
- DTC C0136
- DTC C0161
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Procedures
- DTC C0179
- DTC C0186 or C0196
- DTC C0201
- DTC C0240 or P0856
- DTC C0244 or P1689
- DTC C0245
- DTC C0268
- DTC C0276
- DTC C0558
- DTC C0569
- DTC C0710
- DTC U1651
- Symptoms - Antilock Brake System
- ABS Indicator Malfunction
- StabiliTrak Indicator Malfunction
- Repair Instructions
- Antilock Brake System Automated Bleed Procedure (without RPO BRM)
- Antilock Brake System Automated Bleed Procedure (with RPO BRM)
- Electronic Brake Control Module with Brake Pressure Modulator Valve Replacement
- Brake Master Cylinder with Power Brake Booster and Chassis Control Module Replacement (LHD)
- Front Wheel Speed Sensor Replacement
- Rear Wheel Speed Sensor Replacement
- Vehicle Yaw Sensor with Vehicle Lateral and Longitudinal Accelerometer Replacement
- Description and Operation
- Special Tools and Equipment
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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