M: C1960 - Driver Brake Apply Circuit Fault

Pinpoint Test M: DTC C1960 Driver Brake Apply Circuit Fault
Normal Operation
The 12 volt Driver Brake Apply (DBA) signal is sent from the anti lock brake system (ABS) module during brake application to the trailer tow relay (if equipped).
Voltage is supplied by circuit 29S-CF2 (OG/BU).

Possible Causes
^ DBA signal circuit 29S-CF2 (OG/BU)
^ ABS module

Test M1-M2:

PINPOINT TEST M: DTC C1960 DRIVER BRAKE APPLY CIRCUIT FAULT

CAUTION: Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.