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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 >> B1046-49 Front Passenger Door Handle Sense - Internal Electronic 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
FRONT RIGHT EXTERIOR DOOR HANDLE CAP (PASSIVE ENTRY)
FRONT RIGHT PASSIVE HANDLE SWITCH SENSE CIRCUIT SHORTED TO VOLTAGE
FRONT RIGHT PASSIVE HANDLE SWITCH RETURN CIRCUIT OPEN
FRONT RIGHT PASSIVE HANDLE SWITCH SENSE CIRCUIT OPEN
FRONT RIGHT 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 .