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Home >> Jeep >> 2019 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 1400 (Final Drive Control Module (FDCM) - Electrical Diagnostics - 2500 Hd) >> DTC Troubleshooting >> C1418-Front Differential Control Circuit High >> 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
FRONT LOCKER SOLENOID
(T520) FRONT LOCKER SOURCE CIRCUIT SHORTED TO BATTERY VOLTAGE
(T524) FRONT LOCKER RETURN CIRCUIT OPEN
FINAL DRIVE CONTROL MODULE (FDCM)
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