Test Description
WARNING: This page is about a different car, the 2004 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers located in the diagnostic table.
- 2: This step is performed in order to confirm that DTC P0703 is current within the TCM.
- 3: This step is performed in order to correct a BPP sensor that must be calibrated, possibly due to an EBCM replacement or for a BPP sensor that is out of adjustment.
DTC P0703
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Cruise Control Schematics Connector End View Reference: Cruise Control Connector End Views or ABS Connector End Views in Antilock Brake System |
|||
| 1 |
IMPORTANT:
Repair all DTCs related to the stop lamps and to the brake system before performing this table. Did you perform the Cruise Control Diagnostic System Check? |
Go to Step 2 | Go to Diagnostic System Check - Cruise Control (2.6L, 3.2L and 3.6L) or Diagnostic System Check - Cruise Control (5.7L) |
| 2 | Is DTC P0703 current in the transmission control module (TCM)? | Go to Step 3 | Go to Diagnostic Aids |
| 3 |
|
Go to Step 4 | System OK |
| 4 | Inspect for poor connections at the harness connector of the electronic brake control module (EBCM). Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 6 | Go to Step 5 |
| 5 |
IMPORTANT:
The BPP sensor must be calibrated after replacement. Replace the EBCM. Refer to Electronic Brake Control Module Replacement (CTS)
or Electronic Brake Control Module Replacement (CTS-V)
in Antilock Brake System.Did you complete the replacement? |
Go to Step 6 | - |
| 6 |
|
Go to Step 2 | System OK |