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Home >> Jeep >> 2022 >> Compass Red >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 ((Radio Frequency (RF Hub) Module)) >> Diagnosis And Testing >> B18A9-11 Trunk/Gate Lock Control Circuit 1-Circuit Short To Ground >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2021 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LIFTGATE SWITCH SENSE CIRCUIT SHORTED TO GROUND
LIFTGATE EXTERIOR SWITCH (PASSIVE ENTRY)
RADIO FREQUENCY HUB MODULE (RFHM)

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