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 MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN PASSENGER EXTENDED, 5.0 MREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 419 (ANTILOCK BRAKE SYSTEM)
2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 M
Section 419 (Antilock Brake System)
2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 MSECTION Section 419 (Antilock Brake System)
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Anti-Lock Brake System
- ABS - Diagnostic Procedure
- Scan Tool Output Controls Data List
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- Diagnostic Test Drive
- Enhanced Diagnostics
- DTC B2747: Traction Control Circuit Malfunction
- DTC C0035 To C0051: Wheel Speed Circuit
- DTC C0060 To C0095: ABS Solenoid Circuit Malfunction
- DTC C0110: Pump Motor Circuit Malfunction
- DTC C0121: Valve Relay Circuit Malfunction
- DTC C0141 To C0156: TCS Solenoid Circuit Malfunction
- DTC C0161: ABS/TCS Brake Switch Circuit Malfunction
- DTC C0236: Rear Wheel Speed Signal Circuit Missing
- DTC C0240: PCM Traction Control Not Allowed
- DTC C0241 or P1571: EBCM Control Valve Circuit
- DTC C0244 or P1689: EBCM Malfunction
- DTC C0245: EBCM Malfunction
- DTC C0565: VIN Information Error EBCM
- DTC C0896: ESC Voltage Is Outside The Normal Range Of 9 To 15.5 Volts
- Symptoms - Anti-Lock Brake System
- ABS Indicator Always On
- ABS Indicator Inoperative
- Low Traction Indicator Always On
- Low Traction Indicator Inoperative
- Traction Off Indicator Always On
- Traction Off Indicator Inoperative
- Repair Instructions
- ABS Automated Bleed Procedure
- Electronic Brake Control Module (EBCM) Replacement
- Brake Pressure Modulator Valve (BPMV) Replacement
- Wheel Speed Sensor Replacement - Front
- Wheel Speed Sensor Replacement - Rear (Except AWD)
- Wheel Speed Sensor Replacement - Rear (AWD)
- Wheel Speed Sensor Jumper Harness Replacement
- Wheel Speed Sensor Jumper Harness Replacement - Front
- Wheel Speed Sensor Jumper Harness Replacement - Rear
- Traction Control Switch Replacement
- Description and Operation
- Special Tools & Equipment
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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:
- • 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.