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Home >> Dodge and Ram >> 2021 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> C1457-AWD-Clutch-Power-Control-Circuit-Hi >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2021 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
SHIFT CONTROL MOTOR B CIRCUIT SHORTED TO VOLTAGE
SHIFT CONTROL MOTOR B CIRCUIT OPEN
SHIFT MOTOR CONTROL A OPEN
SHIFT MOTOR CONTROL A SHORTED TO VOLTAGE
SHIFT CONTROL MOTOR B CIRCUIT SHORTED INTERNALLY
DRIVETRAIN CONTROL MODULE (DTCM)
TRANSFER CASE CLUTCH COIL

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .