Chrysler currently has a flash update for the WCM (Wireless Control Module) on the JK Wrangler that will activate when the dealership diagnostic tools are plugged into the Jeep. It is not necessary to complete this update on AEV HEMI JK’s. If this flash is completed on an AEV HEMI equipped JK, the vehicle will be disabled and will not run. DO NOT REFLASH THE WCM OR PCM ON ANY AEV HEMI'S.

There is currently no definitive fix for vehicles that have been re-flashed. If your vehicle actually needs a new WCM, please contact AEV’s Tech dept BEFORE doing anything.

For any questions or concerns, please contact the AEV Tech Dept at 248-926-0256 x2.