Section 217 (Antilock Brake System)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Intermittents
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Anti-Lock Brake System
- Diagnostic System Check - ABS (W/O JL4)
- Scan Tool Output Controls (W/O JL4)
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC C0035 Or C0040: EBCM Detects The Absence Of A Wheel Speed Sensor Signal
- DTC C0055 Or P0609: Vehicle Speed Signal
- DTC C0110: EBCM Detects An Open/Shorted Pump Motor Circuit Or Seized Pump Motor Or Abs Pump
- DTC C0161: TCC Brake Switch Signal Circuit
- DTC C0201: Voltage To Valve Solenoids
- DTC C0220-C0229: EBCM Has Not Received A Wheel Speed Signal From The Corresponding Wheel
- DTC C0245: At Least One Wheel Speed Sensor Signal Is Less Than Or Greater Than Other Wheel Speed Sensor Signals
- DTC C0550: EBCM Detects An Internal Malfunction
- Symptoms - Anti-Lock Brake System
- ABS Indicator Always On
- ABS Indicator Inoperative
- Repair Instructions
- Description and Operation