Important Preliminary Checks
CAUTION:
Several symptom procedures call for a careful visual/physical inspection. Always perform the visual/physical test first. Visual inspections may lead to correcting a problem without further checks and can save valuable time.
IMPORTANT PRELIMINARY CHECKS
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Perform the On-Board Diagnostic (OBD II) System Check. Are any Diagnostic Trouble Code(s) (DTCs) stored in the Engine Control Module (ECM) memory? |
- | Go to appropriate DTC TABLE . | Go to Step 2. |
| 2 |
Are all checks complete? |
- | Go to appropriate SYMPTOM TABLE . | - |