Body Control Module (BCM): Installation

1998 Chevrolet Camaro SS, 2D Coupe, StandardSECTION Installation

Connect BCM harness connector C1, then harness connector C2. Snap BCM into HVAC duct bracket. Reconnect negative battery cable. Ensure BCM ground connection is tight to avoid damage to BCM. See Fig 1 .

Fig 1: Locating BCM Ground Connection (Camaro Shown; Firebird Is Similar)
G95A35170Courtesy of GENERAL 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.