2004 Chevrolet Impala LSFACTORY OEM SERVICE PROCEDURE

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Install the accelerator pedal (1) to the cowl (4).
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the accelerator pedal bolt (3) and the stud (2).

    Tighten:Β  Tighten the bolt and the stud to 5 N.m (44 lb in).

  4. Install the accelerator cable (5) to the accelerator pedal (1).
  5. Inspect for complete throttle opening and closing positions by operating the accelerator pedal. The throttle should operate freely and without binding between full-closed and wide-open throttle. Inspect for proper carpet fit under the accelerator pedal.
  6. Install the left instrument panel sound insulator. Refer to Closeout/Insulator Panel Replacement - Left in Instrument Panel, Gages, and Console.
  7. Fig 1: Accelerator Pedal & Components
    GM12287Courtesy of GENERAL MOTORS CORP.
Factory Service Tools

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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.

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