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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1322 ((Global Telematics Box Module - Electrical Diagnostics)) >> DTC Troubleshooting >> B1561-13 Cellular Antenna 2-Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
BAD ANTENNA CONNECTION
OPEN CELLULAR ANTENNA CABLE
OPEN CELLULAR ANTENNA
GLOBAL TELEMATICS BOX MODULE (TBM2)

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

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