Chart Index & Directions

Diagnosis by Symptom Chart Directions
1. Using the Diagnosis by Symptom Index, select the concern/symptom that best describes the condition.
2. Refer to the routine indicated in the diagnosis by symptom index.
3. Always begin diagnosis of a symptom with:
- Preliminary inspections.
- Verification of condition.
- Check the fluid level.
- Carry out other test procedures as directed.

4. NOTE: Not all concerns and conditions with electrical components will set a Diagnostic Trouble Code (DTC). Be aware that the components listed may still be the cause. Verify correct function of those components prior to proceeding to the hydraulic/mechanical routine listed.

Begin with the electrical routine if indicated. Follow the reference or action required statements. Always carry out the On-Board Diagnostic Tests as required. NEVER SKIP STEPS. Repair as required. If the concern is still present after electrical diagnosis, proceed to the hydraulic/mechanical routine listed.
5. The hydraulic/mechanical routines list possible hydraulic or mechanical components that could cause the concern. These components are listed in the removal sequence and by most likely cause. You must inspect all components listed to make a correct repair.