Installation Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the jump seat to the vehicle.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the jump seat retaining bolts and nuts.

    TightenΒ 

    Tighten the jump seat retaining bolts and nuts to 25 N.m (19 lb ft).

  3. Install the body side trim panel. Refer to TRIM PANEL REPLACEMENT -- BODY SIDE (STANDARD CAB PICKUP) or TRIM PANEL REPLACEMENT -- BODY SIDE (EXTENDED CAB PICKUP) or TRIM PANEL REPLACEMENT -- BODY SIDE (2-DOOR UTILITY) or TRIM PANEL REPLACEMENT -- BODY SIDE (4-DOOR UTILITY) or TRIM PANEL REPLACEMENT -- BODY SIDE (CREW CAB)
    Fig 1: Installing Jump Seat To Vehicle
    G01478098Courtesy 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.

When to See a Mechanic

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

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