Test C: DTC B2351 Steering Column Switch Signal Circuit Failure
Pinpoint Test C: DTC B2351: Steering Column Switch Signal Circuit FailureTest C1-C4:
Test C5-C6:
CAUTION: Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.
Normal Operation
The tilt/telescope switch is hardwired to the instrument cluster. Depending on the direction of the switch (UP/DOWN/IN/OUT) a signal is sent to the instrument cluster to activate the tilt or the telescope motor.
Possible Causes
^ circuit 8-AL10 (WH) open, short to voltage or ground
^ circuit 9-AL10 (BN) open, short to voltage or ground
^ tilt/telescope switch
^ instrument cluster