Trouble Diagnosis Procedure

Trouble Diagnosis Procedure
1. Check the symptom and customer's requests.
2. Understand outline of system. Refer to "System Description".
3. Confirm system operation.
- Check that the power door lock system operates normally. Refer to "POWER DOOR LOCK SYSTEM".
- Check that the automatic back door system operates normally. Refer to "AUTOMATIC BACK DOOR SYSTEM".

4. Perform pre-diagnosis inspection. Refer to BCS-17, "BCM Power Supply and Ground Circuit Check". BCM Power Supply and Ground Circuit Check
5. Refer to trouble diagnosis chart by symptom, repair or replace any malfunctioning parts. Refer to BL-52, "Trouble Diagnosis". Symptom Matrix Chart
6. Inspection End.