Section 1331 (Cruise Control System)
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. 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-Cruise Control
- Diagnostic System Check-Cruise Control
- Scan Tool Data Definitions (Cruise Control)
- Scan Tool Data Definitions (Disengage History)
- DTC P0567 (4.8L, 5.3L, 6.0L and 8.1L): Resume/Accel Switch Is Applied For Longer Than 90 Seconds
- DTC P0567 (6.6L): Resume/Accel Switch Is Applied For Longer Than 90 Seconds
- DTC P0568 (4.8L, 5.3L, 6.0L, and 8.1L): Set/Coast Switch Is On For Longer Than 90 Seconds
- DTC P0568 (6.6L): Set/Coast Switch Is On For Longer Than 90 Seconds
- DTC P0571 (4.8L, 5.3L, 6.0L, and 8.1L): Low Voltage Signal On The TCC Brake Switch/Cruise Control Release Signal Circuit
- DTC P0571 (6.6L): Low Voltage Signal On The TCC Brake Switch/Cruise Control Release Signal Circuit
- DTC P1574: Rapid Vehicle Speed Decreases
- Symptoms-Cruise Control
- Cruise Control Indicator Always On
- Cruise Control Indicator Inoperative
- Cruise Control Inoperative/Malfunctioning (4.3L)
- Cruise Control Inoperative/Malfunctioning (4.8L, 5.3L, 6.0L, 8.1L)
- Cruise Control Inoperative/Malfunctioning (6.6L)
- Repair Instructions
- Description and Operation