Pinpoint Test B: Diagnostic Trouble Code Tests
- B1: DIAGNOSTIC TROUBLE CODE TEST 1
- Using the manufacturer approved diagnostic system, check the body control module for related DTCs (LIN or steering wheel heater DTCs)
Are there any relevant DTCs set in the body control module?
Yes: GO to Pinpoint Test C.
No: GO to Pinpoint Test H.
- Using the manufacturer approved diagnostic system, check the body control module for related DTCs (LIN or steering wheel heater DTCs)