Operation CHARM: Car repair manuals for everyone.

Manufacturer Code Charts: 3: 3.8







NOTE: If the previous pinpoint test steps have been completed, the most likely cause of the concern is wiring related.

- Refer to the Intermittent Wiring Diagnosis Procedure and perform for all affected circuits as shown on this pinpoint test. 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 3.5. 3.5