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Home >> Jeep >> 2021 >> Gladiator Mojave, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 132 ((Global Telematics Box Module - Electrical Diagnostics)) >> DTC Troubleshooting >> B1561-11-Cellular Antenna 2-Circuit Short To Ground >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2022 Chrysler Voyager and 2022 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
BAD ANTENNA CONNECTION
CELLULAR ANTENNA CABLE SHORTED TO GROUND
CELLULAR ANTENNA SHORTED TO GROUND
GLOBAL TELEMATICS BOX MODULE (TBM2)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .

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