Terminal And Connector Inspection

Many malfunctions in the electrical system are caused by poor harness and terminals.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
Has a problem been found?
YES
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Verify presence of battery voltage codes in other ECUs (SRS, etc).
- If battery voltage codes are present in other ECUs, go to "BATTERY INSPECTION " procedure.