Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2009UPLANDER LT, 3.9 MREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSVEHICLE ACCESSREPAIR INSTRUCTIONSSLIDING DOOR LOCK MODULE REPLACEMENTREMOVAL PROCEDURE

2009 Chevrolet Uplander LT, 3.9 M

Removal Procedure

2009 Chevrolet Uplander LT, 3.9 MSECTION Removal Procedure

NOTE: By removing the power sliding door (PSD) 15A fuse, the low current logic power for both the LH and RH power sliding door modules (PSDM) will be interrupted and both PSDs will be inoperative.

If equipped with a power sliding door, disable the PSD system by removing the PSD 15A fuse from the instrument panel (I/P) fuse block.

Fig 1: View Of Sliding Door Lock Module Mounting Components

Courtesy of GENERAL MOTORS CORP.

Manually open the power sliding door.
Remove the power sliding door water deflector. Refer to Rear Side Door Water Deflector Replacement .
Remove the forward screws.
Remove the lock module screws (1).
Disconnect the electrical connector (3).
Disconnect the lock rods (4).
Lower the lock module into the door.

Fig 2: Identifying Sliding Door Lock Module Components

Courtesy of GENERAL MOTORS CORP.

Disconnect the lock rod cable (1) from the lock module (2).
Carefully remove the lock module from the sliding door.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.