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Renegade Trailhawk
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Different car
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Section 1400 (Final Drive Control Module (FDCM) - Electrical Diagnostics - 2500 Hd)
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DTC Troubleshooting
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C1453-Rear Differential Position Sensor Low
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Possible Causes
Possible Causes
WARNING:
This page is about a different car, the 2018 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
REAR DIFFERENTIAL POSITION SENSOR
(T527) REAR LOCKER SENSOR SENSE SHORTED TO GROUND
FINAL DRIVE CONTROL MODULE (FDCM)