Liftgate Latch Switch Inspection

2002 Chevrolet Avalanche 2500, RWDSECTION Liftgate Latch Switch Inspection
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. When inspecting the latch, press the latch lever using a Flathead screwdriver or a similar tool.
    Fig 1: Pressing Liftgate Latch Switch Lever
    G00974257Courtesy of MAZDA MOTORS CORP.
  2. Inspect for continuity between the liftgate latch switch terminals.
    • If not as specified, replace the liftgate latch and lock actuator.
    Fig 2: Liftgate Latch Switch Continuity Table
    G00974258Courtesy of MAZDA MOTORS CORP.
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.