Instrument Cluster Bulb - Jeep KJ Liberty 2005 Service Manual

Symptom:

INSTRUMENT CLUSTER BULB

When Monitored and Set Condition:
INSTRUMENT CLUSTER BULB
When Monitored: Ignition On - Continuously
Set Condition: When the mechanical instrument cluster informs the ABM that the ABS,
Brake, and TCS (if equipped) indicators failed and can't be illuminated.
INSTRUMENT CLUSTER OR ABM DTC PRESENT
CHECKING INSTRUMENT CLUSTER OPERATION
INSTRUMENT CLUSTER SELF-TEST
INSTRUMENT CLUSTER INTERNAL FAULT
ABM - INTERNAL FAULT
TEST
1 Turn the ignition on.
With the DRBIII , read DTCs.
Are there any Instrument Cluster or ABM DTCs present?
Yes → Refer to the appropriate category for the related symptom(s).
→ Go To 2
No
2 Turn the ignition off.
Perform the Key-on Bulb Check.
Does the ABS, Brake, or TCS (if equipped) indicators light and then go out after four
seconds?
Yes → Go To 3
No. Light remains after bulb check.
No. Indicator never came on.
POSSIBLE CAUSES
ACTION
Perform ABS VERIFICATION TEST - VER 1.
Go To 4
Go To 5
15
BRAKES (25E)
APPLICABILITY
All
All