Diagnostic Test
- 1) PROGRAM ALL OF THE IGNITION KEYS
Turn the ignition on.
With the scan tool, attempt to program the key(s) into the SKREEM.
Was the programming of the key(s) successful?
Yes
- Perform SKREEM VERIFICATION TEST. (Refer to SKREEM/SKIM VERIFICATION) .
No
- Replace the ignition key and attempt to program it into the SKREEM. If the DTC resets, replace and program the SKREEM.(Refer to REMOVAL)
and (Refer to STANDARD PROCEDURE - PCM/ECM/SKREEM PROGRAMMING)
.NOTE: If this vehicle is equipped with a Steering Column Lock Module, it must be replaced along with the SKREEM. (Refer to REMOVAL) .
- Perform SKREEM VERIFICATION TEST. (Refer to SKREEM/SKIM VERIFICATION) .