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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 >> B1032-31 RF Module Communication - No Signal >> 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
FUSED B(+) CIRCUIT OPEN OR SHORTED
GROUND CIRCUIT OPEN
CONTROL AREA NETWORK (CAN) C BUS CIRCUIT(S) OPEN/HIGH RESISTANCE
RADIO FREQUENCY HUB (RF HUB) MODULE

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

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