Test Description
WARNING: This page is about a different car, the 2007 Pontiac Montana SV6, 2007 Chevrolet Uplander, and 2007 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The number below refers to the step number on the diagnostic table.
- 2: This step tests if driving conditions caused DTC.
DTC C0179
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Antilock Brake System Schematics | |||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 | Most occurrences of this DTC are caused by excessive TCS activation or braking. Review with the customer to verify the conditions under which the DTC set. Did vehicle operation cause this DTC to set? |
Go to Step 3 | Go to Diagnostic Aids |
| 3 |
|
Go to Step 1 | System OK |