LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2017 >> Challenger SXT Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 1834 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> C140A-Transfer Case Motor - Performance >> Possible Causes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Possible Causes

WARNING: This page is about a different car, the 2017 Dodge Charger. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
STEP MOTOR CONTROL A CIRCUIT SHORTED TO GROUND
STEP MOTOR CONTROL B CIRCUIT SHORTED TO GROUND
STEP MOTOR CONTROL A CIRCUIT SHORTED TO STEP MOTOR CONTROL B CIRCUIT
TRANSFER CASE SHIFT MOTOR/MODE SENSOR ASSEMBLY
DRIVETRAIN CONTROL MODULE (DTCM)

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