Possible Causes
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
- Fuse
- Wiring, terminals or connectors
- ABS module
- AT1: VERIFY THE NO COMMUNICATION DIAGNOSTICS HAVE BEEN PERFORMED NOTE: Diagnostics in COMMUNICATIONS NETWORK MUST BE CARRIED OUT before continuing with this pinpoint test.
- Has the appropriate pinpoint test in COMMUNICATIONS NETWORK been carried out for the no communication concern?
Yes No INSTALL a new ABS module.
CHECK OASIS for any service articles: TSB, GSB, SSM or FSA.
If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions.
If no service articles address this concern, INSTALL a new ABS module. REFER to the ABS module Removal and Installation procedure in REMOVAL AND INSTALLATIONREFER to COMMUNICATIONS NETWORK and CARRY OUT the ABS module does not respond to the diagnostic scan tool pinpoint test.