Symptom:
CLUSTER LAMP FAILURE
When Monitored and Set Condition:
CLUSTER LAMP FAILURE
When Monitored:
Ignition on. Continuous.
Set Condition:
When the CAB receives a bus message from the Instrument Cluster that
the Cluster cannot illuminate the ABS Warning Indicator.
POSSIBLE CAUSES
INSTRUMENT CLUSTER OR ABS DTC PRESENT
INSTRUMENT CLUSTER
CAB--NO DTC SIGNAL TO THE INSTRUMENT CLUSTER
CAB -- PERMANENT FAULT SIGNAL
CAB--NO KEY-ON BULB CHECK SIGNAL
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t
, read DTCs.
Are there any Instrument Cluster or ABS DTCs present?
All
Yes
→
Refer to the appropriate category for the related symptom(s).
Perform ABS VERIFICATION TEST - VER 1.
No
→
2
Turn the ignition off.
Perform the Key-on Bulb Check.
Does the ABS Warning Indicator light and then go out after a few seconds?
All
Yes
→
No. Light remains after bulb check.
Replace the Controller Antilock Brake in accordance with the
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
No. Indicator never comes on.
14
BRAKES (CAB)