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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> (Global Telematics Box Module - Electrical Diagnostics) >> DTC Troubleshooting >> B1562-14-GPS Antenna-Circuit Short To Ground Or Open >> Possible Causes

Possible Causes

Possible Causes
BAD ANTENNA CONNECTION
GPS ANTENNA CABLE SHORTED TO GROUND OR OPEN
GPS ANTENNA SHORTED TO GROUND OR OPEN
GLOBAL TELEMATICS BOX MODULE (TBM2)

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