Details

• Brand:

  

• SKU:

  84922494

• Other Names:

  F (S)Module

• Description:

  🔧 What it is

  • Part name: Body Control Module (BCM)
  • Function: Controls and coordinates many of the vehicle’s electronic systems
  • OEM: GM Genuine / ACDelco

  👉 The BCM is basically the “brain” for body electronics—it communicates with multiple systems across the vehicle.

  ⭐ OEM BCM example

  GM Genuine 84922494 Body Control Module

  ⚙️ What the BCM controls

  • Interior & exterior lighting
  • Power locks & keyless entry
  • Security / anti-theft system
  • Wipers, horn, chimes
  • Communication between modules (CAN network)

  🚗 Common fitment

  Used across a wide range of GM vehicles (varies by calibration), including:

  • Full-size vans (Express / Savana)
  • Various Chevrolet, GMC, Buick, Cadillac models
  • Covers multiple years (roughly mid-2000s–current depending on application)

  👉 Exact fitment is VIN-specific because BCMs are programmed per vehicle.

  ⚠️ VERY important (don’t skip this)

  • 🔑 Requires programming to your VIN
  • 🚫 Plug-and-play usually will NOT work
  • May need:
    • Dealer programming
    • Scan tool (GM SPS / Techline)
  • Sometimes also requires key relearn / theft relearn

  ⚠️ Symptoms of a bad BCM

  • Random electrical issues (lights, locks, wipers acting weird)
  • No-start / security light problems
  • Accessories not working
  • Multiple communication trouble codes

  👍 Bottom line

  • 84922494 = Body Control Module (BCM)
  • Critical electronic control unit
  • Replacement is not just swap-and-go—programming is required

  
  

  The GM Body Control Module (BCM) MPN 84922494 is a genuine OEM part engineered to manage and regulate critical electrical and mechanical systems throughout your vehicle. This authentic General Motors component ensures proper operation of essential functions including lighting, power windows, door locks, and engine management on select GM vehicles. As a factory-original part, it delivers the reliability and performance you expect from genuine GM OEM components.

  - **Part Type:** Body Control Module (BCM) – electrical control unit for vehicle system management
  - **OEM Fitment:** Genuine GM original equipment manufacturer part designed for select General Motors vehicles
  - **Key Function:** Regulates and controls vital vehicle systems including power accessories, lighting circuits, and integrated engine functions
  - **Compatibility:** Direct fit replacement for vehicles requiring GM BCM MPN 84922494
  - **Condition:** Genuine OEM – factory-tested and backed by General Motors warranty standards

• Condition: New
• Replaces:

  10382479, 15093910, 15093911, 15299986, 15880684, 15921352, 15921353, 20815898, 20864767, 20864768, 20921435, 20921436, 20935349, 22820314, 22860591, 22915542, 25826125, 25847589, 25892622, 25934762

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