Section 850 (Suspension Control System - Suspension Damping)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. 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-Electronic Suspension Control
- Diagnostic System Check-Electronic Suspension Control
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC C0455: Steering Position Sensor Circuit Malfunction (VES)
- DTC C0550: ECU Malfunction - Internal Write/Checksum Malfunction
- DTC C0551: Option Configuration Error
- DTC C0575, C0580, C0585, C0590: Suspension Damper Solenoid
- DTC C0615: Left Front Position Sensor Malfunction, C0620: Right Front Position Sensor Malfunction, C0625: Left Rear Position Sensor Malfunction, C0630: Right Rear Position Sensor Malfunction
- DTC C0690: Damper Control Relay Circuit Malfunction
- DTC C0870: Device Voltage Reference Output 1 Circuit Malfunction
- Symptoms-Electronic Suspension Control
- Service Ride Control Indicator Always On
- Service Ride Control Indicator Inoperative
- Repair Instructions
- Electronic Suspension Control Module Replacement (Tahoe/Yukon/Escalade)
- Electronic Suspension Control Module Replacement (Escalade EXT)
- Front Position Sensor Replacement-Electronic Suspension (15 series)
- Front Position Sensor Replacement-Electronic Suspension (25 series 2WD)
- Front Position Sensor Replacement-Electronic Suspension (25 series 4WD)
- Front Position Sensor Link Assembly Replacement-Electronic Suspension
- Rear Position Sensor Link Assembly Replacement-Electronic Suspension
- Rear Position Sensor Replacement-Electronic Suspension-Left (15 Series)
- Rear Position Sensor Replacement-Electronic Suspension-Left (25 Series)
- Rear Position Sensor Replacement-Electronic Suspension-Right
- Description and Operation
- Special Tools and Equipment