DTC Troubleshooting
DIAGNOSTIC PROCEDURES CHART
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | DTC recheck
Is DTC P0601, P0607, P062F, or P2610 still detected? |
Go to Step 2. | Check for intermittent trouble, see INTERMITTENT CONNECTION AND POOR CONTACT INSPECTION . |
| 2 | ECM power and ground circuit check
Is it in good condition? |
Replace ECM and recheck DTC, see ECM REMOVAL AND INSTALLATION . | Repair or replace defective wire harness. |