Diagnostic Code Index
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B3794 | B3794 08: Cruise Control Function Request Circuit Signal Invalid B3794 61: Cruise Control Function Request Circuit Actuator Stuck |
| DTC B0835 | B0835 00: Cruise Control System Active Indicator Circuit |
| DTC P0571 | P0571 00: Cruise Control Brake Switch Circuit |
| DTC P0572 or P0573 | P0572 00: Brake Switch Circuit 1 Low Voltage P0573 00: Brake Switch Circuit 1High Voltage |
| DTC P0575 | P0575 00: Cruise Control Switch Signal Circuit |
| DTC P0703 | P0703: Brake Switch Circuit |