For a complete wiring diagram Refer to Section 8W.When Monitored:With the ignition on.Possible CausesKEY NOT PROGRAMMEDSENTRY KEY REMOTE ENTRY MODULE (SKREEM)1. PROGRAM ALL OF THE IGNITION KEYSTurn the ignition on.With the scan tool, attempt to program the key(s) into the SKREEM.Was the programming of the key(s) successful?YesPerform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - STANDARD PROCEDURE).NoReplace the ignition key and attempt to program it into the SKREEM. If the DTC resets, replace and program the SKREEM in accordance with the Service Information.If this vehicle is equipped with a Steering Column Lock Module, it must be replaced along with the SKREEM.Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - STANDARD PROCEDURE).