Diagnosis by Symptom Index Directions
WARNING: This page is about a different car, the 2012 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- Using the Symptom Index, select the Concern/Symptom that best describes the condition.
- See the routine indicated in the Diagnosis By Symptom Index.
- Always begin diagnosis of a symptom with:
- Preliminary inspections.
- Verifications of condition.
- Checking the fluid levels.
- Carry out other test procedures as directed.
- Begin with the Electrical Routine, if indicated. Follow the Reference/Action statements. Always carry out the OBD tests as required. Never skip steps. Repair as required. If the concern is still present after electrical diagnosis, then proceed to the Hydraulic/Mechanical Routine.
- 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 probable cause. All components listed must be inspected to verify a correct repair.
NOTE:
Not all concerns and conditions with electrical components sets a DTC. Be aware that the components listed may be the cause. Verify correct function of these components prior to proceeding to the Hydraulic/Mechanical Routine.