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.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1596 (SEAT SYSTEM)REPAIR INSTRUCTIONSSEAT ADJUSTER REPLACEMENT-FRONT (POWER)REMOVAL PROCEDURE

2003 Chevrolet TrailBlazer 4.2 S, 4WD

Removal Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Remove the front seat from the vehicle. Refer to Seat Replacement-Front Bucket .
Remove the seat trim panel. Refer to Trim Panel Replacement-Front Seat .
Remove the seat cushion frame from the seat adjuster. Refer to Seat Cushion Frame Replacement-Front .
Remove the inboard seat belt buckle and nut (1).
Disconnect the electrical connection (2).
Remove the seat back frame from the seat adjuster. Refer to Seat Back Frame Replacement-Front .
Remove the seat back hinge/recliner mechanism. Refer to Seat Back Hinge/Recliner Mechanism Replace-Front .
Remove the seat adjuster track cover. Refer to Seat Adjuster Track Cover Replacement-Front .
Remove the memory module, if equipped. Refer to Memory Seat Control Module Replacement .

Fig 1: Front Seat Adjuster (Power)
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

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.