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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 916 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics - 2500 Hd & 3500 Hd)) >> Diagnosis And Testing >> B1A28-00-ECM Mismatch With Skim >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

When a valid FOBIK is used and the RF Hub receives a mismatching cryptology code from the PCM as part of the routine, the RF Hub will send the command to flash the Security warning lamp and set this DTC as active. The engine will not start and the DTC will remain active until the RF Hub and PCM complete a successful handshake.