Test Description
The number(s) below refer to the step number(s) on the diagnostic table.
- 3: This step inspects the operation of the stop lamps.
- 4: This step test the EBCM stop lamp circuit for an open or high resistance.
DTC 67
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: ABS Schematics Connector End View Reference: ABS Connector End Views |
|||
| 1 | Did you perform A Diagnostic System Check - ABS? | Go to Step 2 | Go to Diagnostic System Check - ABS |
| 2 | Is DTC 67 set as a current DTC? | Go to Step 3 | Go to Diagnostic Aids |
| 3 | Press the brake pedal while observing the stop lamp operation. Do the stop lamps operate? |
Go to Step 4 | Go to Stop Lamps Inoperative in Lighting Systems |
| 4 | Test the EBCM stop lamp circuit for an open or high resistance. Refer to Circuit Testing
and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 7 | Go to Step 5 |
| 5 | Inspect for poor connections at the harness connector of the 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 7 | Go to Step 6 |
| 6 | Replace the electronic brake control module (EBCM). Refer to Electronic Brake Control Module Replacement . Did you complete the replacement? |
Go to Step 7 | - |
| 7 |
|
Go to Step 2 | System OK |