DTC Troubleshooting
DIAGNOSTICS PROCEDURE CHART
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | Was "ESP® System Check" performed? | Go to Step 2. | Go to ESP® SYSTEM CHECK . |
| 2 | ESP® control module power supply circuit check
Is it 10 - 14 V? |
Go to Step 3. | "WHT/BLU" circuit open. |
| 3 | ESP® control module ground circuit check
Is resistance less than 1 Ω? |
Substitute a known-good ESP® control module recheck. | ESP® control module ground circuit open. |