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Home >> Jeep >> 2024 >> Wagoneer Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Global Telematics Box Module - DTCS B1560-11 To U0100-00 >> DTC Troubleshooting >> P0602-00 Control Module Programming Error/Not Programmed >> Possible Causes

Possible Causes

Possible Causes
TBM2 SOFTWARE OR UPDATE ERROR
SOFTWARE OR UPDATE ERROR IN ANOTHER ECU

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .