Test Description
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 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: The EBCM supplies a 5-volt reference to several sensors. DTC C0870 is set if the 5-volt reference voltage is out of range.
DTC C1101
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: ABS Schematics Connector End View Reference: ABS Connector End Views |
|||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 4 | Go to Diagnostic System Check - Vehicle |
| 2 | Is DTC C0870 set also? | Go to DTC C0870 | Go to Step 3 |
| 3 | Replace the electronic brake control module (EBCM). Refer to Control Module References
for replacement, setup and programming. Did you complete the replacement? |
Go to Step 4 | - |
| 4 |
|
Go to Step 1 | System OK |