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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1315 (Radio Frequency Module (RF Hub) - DTCS B1001-21 To C1501-16) >> DTC Troubleshooting >> B1045-01 Front Driver Door Handle Sense - General Electrical Failure >> 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
EXTERIOR DOOR HANDLE END CAP (MISSING MAGNET)
EXTERIOR DOOR HANDLE (PASSIVE ENTRY)
RADIO FREQUENCY HUB (RF HUB)

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