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Home >> Jeep >> 2019 >> Grand Cherokee Laredo, AWD, Automatic T/Case Control >> Repair and Diagnosis >> External Pages >> Different car >> Section 434 ((Memory Seat Module Driver (MSMD) - Electrical Diagnostics)) >> Diagnosis And Testing >> B1F36-11-Headrest Horizontal Motor-Circuit Short To Ground >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2021 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
DRIVER SEAT HEADREST FORWARD/REARWARD ADJUSTER MOTOR FORWARD DRIVER CIRCUIT SHORTED TO GROUND
DRIVER SEAT HEADREST FORWARD/REARWARD ADJUSTER MOTOR REARWARD DRIVER CIRCUIT SHORTED TO THE GROUND
DRIVER SEAT HEADREST FORWARD/REARWARD ADJUSTER MOTOR FORWARD DRIVER CIRCUIT SHORTED TO THE DRIVER SEAT HEADREST FORWARD/REARWARD ADJUSTER MOTOR REARWARD DRIVER CIRCUIT
DRIVER SEAT HEADREST FORWARD/REARWARD ADJUSTER MOTOR
MEMORY SEAT MODULE-DRIVER (MSMD)

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

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