Pinpoint Test Ag: The Abs Module Does Not Respond To The Diagnostic Scan Tool
WARNING: This page is about a different car, the 2023 Ford Bronco Sport. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
With the ignition ON, the diagnostic scan tool communicates with the ABS module over the FD-CAN. Communications can be interrupted by a wiring condition such as a short to ground, a short to voltage or an open circuit; module failure may also be a cause of no communication.
Refer to Module Configuration to diagnose the no communication concern. REFER to: Module Configuration - System Operation and Component Description .
Possible Sources
- Fuse
- Wiring, terminals or connectors
- EBB unit
Diagnostic steps are not provided for this symptom or DTC. REFER to: Diagnostic Methods .