Operation CHARM: Car repair manuals for everyone.

Manufacturer Code Charts: 7: 7.8







NOTE: If all the Pinpoint Test 7 steps have been completed, the most likely cause of the concern is wiring related.

Connector Diagram:





- Refer to the Intermittent Wiring Diagnosis Procedure and perform for all affected circuits as shown on this pinpoint test mini-schematic. Intermittent Diagnosis Procedure

- Is resolution achieved?

YES -- Stop. Repair is complete, Go to Drive Test Code 16. Drive Test 1 Code 16

NO -- Go to 7.5. 7.5