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Wrangler Sahara, Automatic Trans
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Section 56 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics))
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DTC Troubleshooting
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B1A7B-62-Immobilizer Antenna (Kin/IGNM)-Signal Compare Failure
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Possible Causes
Possible Causes
WARNING:
This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
POSSIBLE CAUSES
KEYLESS IGNITION NODE (KIN) OR IGNITION MODULE (IGNM)
RADIO FREQUENCY HUB (RFH) MODULE
IGNITION RUN / START SWITCH SENSE CIRCUIT
LIN BUS CIRCUIT