Jeep KJ Liberty 2005 Service Manual page 18

BRAKES (25E)
INSTRUMENT CLUSTER BULB —
TEST
3 Turn the ignition off.
Turn the ignition on.
With the DRBIII , record and erase DTC's.
NOTE: If you have other DTCs, repair other DTCs first before continuing.
Turn the ignition off.
Remove ABS Valve fuse.
Perform the Key-on Bulb Check.
Does the ABS, Brake, and TCS (if equipped) Indicators remain on after the 4 second
bulb check?
Yes → Reinstall the ABS Valve fuse. With the DRBIII , erase Instru-
→ Go To 4
No
4 Reinstall the ABS Valve fuse, if removed.
Turn the ignition off.
Turn the ignition to RUN.
Perform the Instrument Cluster self test.
NOTE: Refer to Body information for the related test(s).
Did the indicators illuminate during the Instrument Cluster self test?
Yes → Replace the Anti-Lock Brake module in accordance with the
→ Go To 5
No
5 Turn the ignition off.
Turn the ignition to RUN.
Perform the Instrument Cluster self test.
NOTE: Refer to Body information for the related test(s).
Do the indicators turn on for 4 seconds, shut off for 5-10 seconds then illuminate?
Yes → Test Complete.
→ Ensure the ABS indicator bulb is installed or good in the Instru-
No
ACTION
ment Cluster DTCs. Test Complete.
Perform ABS VERIFICATION TEST - VER 1.
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
ment Cluster. If verified working, replace the Instrument Cluster
in accordance with the Service Information.
Perform ABS VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
All
All
All