DTC Troubleshooting
DIAGNOSTIC PROCEDURE CHART
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | Was "EPS System Check" performed? | Go to Step 2. | Go to EPS System Check. |
| 2 | DTC check
Is there DTC(s) other than C1164? |
Go to troubleshooting for applicable DTC(s). | Go to Step 3. |
| 3 | BCM check
Is it in good condition? |
Substitute a known-good P/S control module and recheck DTC, see P/S CONTROL MODULE REMOVAL AND INSTALLATION . | Substitute a known-good BCM and recheck DTC, see BCM REMOVAL AND INSTALLATION . |