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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 421 (Radio Frequency (RF Hub) Module - Electrical Diagnostics - 2500 Hd & 3500 Hd) >> Diagnosis And Testing >> B1A0C-00-RKE Fob 5 Performance >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Upon detection of an out of sync condition between the Radio Frequency (RF Hub) and the FOBIK transceiver.

NOTE:

The most probable cause that sets this code is the RKE transceiver (FOBIK) being pressed over 1024 times when it is out of range of the RF Hub and it loses synchronization with the rolling code. Re-syncing automatically takes place in the background after the vehicle has been started and driven above 5 mph. This happens once per ignition cycle above 5 mph to all FOBIKs located inside the vehicle, just in case one of the FOBIKs was de-activated during a FOBIK safe lock procedure.

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