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Home >> Jeep >> 2019 >> Grand Cherokee Laredo, AWD, Automatic T/Case Control >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> C140A-13-Transfer Case Motor Control - Circuit Open >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2018 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(T315) SHIFT MOTOR CONTROL A CIRCUIT FOR AN OPEN OR HIGH RESISTANCE
(T316) CIRCUIT FOR AN OPEN OR HIGH RESISTANCE
(T315) SHIFT MOTOR CONTROL A CIRCUIT SHORTED TO VOLTAGE
(T316) CIRCUIT SHORTED TO VOLTAGE
(T315) SHIFT MOTOR CONTROL A CIRCUIT SHORTED TO ANOTHER CIRCUIT
(T316) CIRCUIT SHORTED TO ANOTHER CIRCUIT
TRANSFER CASE SHIFT MOTOR
DTCM

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