Possible Causes
- Fuse
- ABS module
- Wiring, terminals or connectors
- AR1: VERIFY THE NO COMMUNICATION DIAGNOSTICS HAVE BEEN PERFORMED NOTE: Diagnostics in Module Communications Network MUST BE CARRIED OUT before continuing with this pinpoint test.
- Has the appropriate pinpoint test in Module Communications Network
been carried out for the no communication concern?
Yes No INSTALL a new ABS module.
CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no TSBs address this concern, INSTALL a new ABS module.REFER to Module Communications Network and CARRY OUT the ABS module does not respond to the diagnostic scan tool pinpoint test.
- Has the appropriate pinpoint test in Module Communications Network
been carried out for the no communication concern?