Inspection and Verification

1. Visually inspect the system components for customer's concern.
2. Verify wiring and connections for the transmission range sensor to find looseness, corrosion damage or other obvious causes for a malfunction.
3. If an obvious cause for an observed or reported malfunction is found, correct the cause if possible before proceeding to the next step.
4. If the cause of the malfunction cannot be found by system inspection, refer to Symptom Chart which serves as a guide for further diagnosis to validate customer's concern. Symptom Related Diagnostic Procedures