Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- An open is detected on the high or low power brake booster actuator circuits.
- A short to ground is detected on the high power brake booster actuator circuit.
- A short to voltage is detected on the high power brake booster actuator circuit.
- A short together in the high and low circuits is detected in the power brake booster actuator circuit.