Symptom:
CLUSTER FAULT
When Monitored and Set Condition:
CLUSTER FAULT
When Monitored:
Ignition on, every time a message is sent from the instrument cluster.
Set Condition:
When the message from the instrument cluster, via the PCI Bus, informs
the CAB that it cannot turn on the ABS Warning Indicator or the Red Baake Warning
Indicator.
POSSIBLE CAUSES
CLUSTER FAULT DTC CONDITION PRESENT
CAB-- INTERNAL FAULT
INTERMITTENT DTC
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t
, read DTC’s in the Instrument Cluster, not the CAB module.
Are any ABS or brake system-related DTCs present?
All
Yes
→
Refer to the Cluster category for the related symptom(s).
Perform ABS VERIFICATION TEST - VER 1.
No
→
2
With the DRB, erase DTC’s.
Turn the ignition on and wait approximately 1 minute.
With the DRB, read DTC’s.
Did this DTC reset?
All
Yes
→
Replace the Controller Anti-Lock Brake in accordance with the
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
No
→
3
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.
28
BRAKES (CAB)
