Test Description
The numbers below refer to the step numbers on the diagnostic table.
- 2: This step checks for connector damage.
- 4: This step checks for a poor ground connection.
- 8: This step checks for a possible problem with the motor connector at the ABS unit.
| Step | Action | Values | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Antilock Brake System Schematics Connector End View Reference: Antilock Brake System Connector End Views |
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| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 |
|
- | Go to Step 3 | Go to Step 4 |
| 3 | Repair or replace the terminal, the connector, the wiring harness, or the EBCM as required. Did you complete the action? |
- | Go to Step 11 | - |
| 4 | Measure the resistance from terminal 26 of the harness connector to a good chassis ground. Is the resistance equal to the specified value? |
0 Ω | Go to Step 8 | Go to Step 5 |
| 5 | Measure the resistance at the chassis ground connection G106. Is the resistance equal to the specified value? |
0 Ω | Go to Step 7 | Go to Step 6 |
| 6 | Repair the connection at chassis ground G106. Did you complete the repair? |
- | Go to Step 11 | - |
| 7 | Repair the open or the high resistance in the harness between terminal 26 of connector J1 and the ground lug, or replace the antilock brake system (ABS) wiring harness. Did you complete the action? |
- | Go to Step 11 | - |
| 8 |
|
- | Go to Step 9 | Go to Step 10 |
| 9 | Repair or replace the defective terminal, connector, or EBCM as required. Did you complete the action? |
- | Go to Step 11 | - |
| 10 | Replace the EBCM. Did you complete the replacement? |
- | Go to Step 11 | - |
| 11 |
|
- | Go to Step 2 | System OK |