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Home >> Chrysler >> 2021 >> Voyager LX, Gas >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> (Radio Frequency Module (RF Hub) - Electrical Diagnostics) >> DTC Troubleshooting >> C1504-31-Tire Pressure Sensor 4 - No Signal >> Possible Causes

Possible Causes

Possible Causes
NON-FCC COMPLIANT COMPONENTS (ADDED ELECTRONICS)
AFTERMARKET TIRES/WHEELS
INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL DTC
TIRE PRESSURE MONITORING (TPM) SENSOR
REMOTE START ANTENNA (RSA) (IF EQUIPPED) WITH A REMOTE START SYSTEM
RADIO FREQUENCY HUB (RF-HUB) MODULE
DTC SENSOR NUMBER WHEEL POSITION
C1501 1 Front Left
C1502 2 Front Right
C1503 3 Rear Right
C1504 4 Rear Left
NOTE:

This table is for DTC reference only, verify faulty TPM sensor with the TPM Analyzer Tool

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