TEST ACTION APPLICABILITY
4 Turn the ignition off.
Disconnect the Park Brake Switch harness connector.
Disconnect the Instrument Cluster C1 harness connector.
Measure the resistance between ground and the Park Brake Switch Sense circuit.
Is the resistance below 5.0 ohms?
All
Yes → Repair the Park Brake Switch Sense circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No → Go To 5
5 Turn the ignition off.
Reconnect any harness connector(s) that were previously disconnected.
Turn the ignition on.
With the DRBIIIt in Inputs/Outputs, read the Fluid Level Switch state.
Does the DRBIIIt display 9Closed9?
All
Yes → Replace the CAB Module in accordance with the Service Informa-
tion.
Perform BODY VERIFICATION TEST - VER 1.
No → Replace and configure the Instrument Cluster in accordance with
the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
446
INSTRUMENT CLUSTER
*BRAKE WARNING INDICATOR ALWAYS ON — Continued
To Next Page
Loading...
