Pinpoint Test Ag: The Abs Module Does Not Respond To The Diagnostic Scan Tool

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 Controller Area Network (CAN) Module Communications Network to diagnose the no communication concern. REFER to: Controller Area Network (CAN) Module Communications Network .

Possible Causes 

• Fuse
• Wiring, terminals or connectors
• EBB unit

Diagnostic steps are not provided for this symptom or DTC. REFER to: DESCRIPTION AND OPERATION .