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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 >> B1045-11 Front Driver Door Handle Sense - Circuit Short To Ground >> 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
LEFT FRONT PASSIVE HANDLE SWITCH SENSE CIRCUIT SHORTED TO GROUND
LEFT FRONT PASSIVE HANDLE SWITCH SENSE CIRCUIT SHORTED TO THE LEFT FRONT PASSIVE HANDLE SWITCH RETURN CIRCUIT
LEFT FRONT 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 .

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