POSSIBLE CAUSES
SKIM INTERNAL DTC FAILURE
TEST ACTION APPLICABILITY
1 Note: This trouble code indicates an internal SKIM fault.
With the DRBIIIt, read and record the SKIM DTCs and then erase the SKIM DTCs
Perform 5 ignition key cycles, leaving the ignition key on for a minimum of 90 seconds
per cycle.
With the DRBIIIt , read the SKIM DTCs.
Did the same SKIM DTC return?
All
Yes → Replace and program the Sentry Key Immobilizer Module in
accordance with the Service Information.
Perform SKIS VERIFICATION.
No → Test Complete.
303
SENTRY KEY IMMOBILIZER
ANTENNA FAILURE — Continued