TEST ACTION APPLICABILITY
9 Turn the ignition off.
Disconnect the CAB harness connector.
Measure the resistance of the PCI Bus circuit between the CAB harness connector
and the Data Link connector.
Is the resistance over 5.0 ohms?
All
Yes → Repair the PCI Bus circuit for an open.
Perform ABS VERIFICATION TEST - VER 1.
No → Replace the Controller Antilock Brake in accordance with the
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
10 Turn the ignition off.
Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or
partially broken wires.
Visually inspect the related wire harness connectors. Look for broken, bent, pushed
out, or corroded terminals.
Refer to any Hotline letters or Technical Service Bulletins that may apply.
Were any problems found?
All
Yes → Repair as necessary.
Perform ABS VERIFICATION TEST - VER 1.
No → Test Complete.
34
BRAKES (CAB)
PCI BUS SHORTED TO GROUND — Continued
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