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Home >> Jeep >> 2021 >> Gladiator Mojave, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Radio Frequency Module (RF Hub) - DTCS B1A08-00 To B22A0-49 >> DTC Troubleshooting >> B1A72-11-Passive Entry Antenna 2-Circuit Short To Ground >> Possible Causes

Possible Causes

Possible Causes
PASSIVE ENTRY ANTENNA 2 SIGNAL CIRCUIT SHORTED TO GROUND
PASSIVE ENTRY ANTENNA 2 RETURN CIRCUIT SHORTED TO GROUND
PASSIVE ENTRY ANTENNA 2
RADIO FREQUENCY HUB MODULE (RFHM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.  Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .