Normal Operation and Fault Conditions
WARNING: This page is about a different car, the 2020 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition ON, the diagnostic scan tool communicates with the ABS module over the HS-CAN2. Communications can be interrupted by a wiring condition such as a short to ground, a short to voltage or an open circuit; module failure is also a cause of no communication.
- AT1: VERIFY THE NO COMMUNCATION DIAGNOSTICS HAVE BEEN PERFORMED NOTE: Diagnostics in the Module Communications Network article MUST BE CARRIED OUT before continuing with this pinpoint test.
- Has the appropriate pinpoint test in the Module Communications Network article been carried out for the no communication concern?