RWD Models (Camaro, Corvettte & Firebird)

1988 Chevrolet Cavalier VL, StandardSECTION RWD Models (Camaro, Corvettte & Firebird)
  1. Remove floor console cover. Place gearshift lever in Neutral. If old switch is being readjusted, go to step 2). If new switch is being installed, go to step 4).
  2. Align tang on switch with tang slot on shift control. See Fig 1 . Loosen switch mounting nuts. Rotate switch to align service adjustment hold with carrier tang hole.
  3. Insert a 3.32" (2.4 mm) wire gauge in adjustment hold in top of switch. Rotate switch until pin drops to depth of 19/32" (15 mm). Tighten mounting nuts. Vehicle should only start in Park or Neutral.
  4. If new switch is being installed, insert switch tang in slot on shift control. Tighten mounted nuts.
  5. If holes do not align with shift control, ensure gearshift lever is in Neutral. DO NOTΒ  rotate switch. Switch is pinned in Neutral.
    NOTE: If new switch has been rotated and pin broken during installation, use adjustment procedure in step 2).
  6. If holes align with shift control, move gearshift control lever out of Neutral to shear plastic pin.
    Fig 1: Adjusting Neutral Safety & Back-Up Light Switch On Camaro, Corvette & Firebird
    G39931

    Corvette is shown; Camaro and Firebird are similar.

RENDER: 1.0x

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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.