Chrysler PT Cruiser 2001 Service Manual Supplement page 2702

VEHICLE THEFT/SECURITY
ANTENNA FAILURE —
SKIM INTERNAL DTC FAILURE
TEST
1 Note: This trouble code indicates an internal SKIM fault.
With the the DRB, read and record SKIM DTC's and then erase SKIM DTC's
Perform 10 key cycles, leaving the key on for a minimum of 90 seconds per cycle.
With the DRB, read SKIM trouble codes.
Did the same SKIM DTC return?
Yes → Replace and program the Sentry Key Immobilizer Module in
No
Continued
POSSIBLE CAUSES
ACTION
accordance with the Service Information.
Perform SKIS VERIFICATION.
→ Test Complete.
242
APPLICABILITY
All