Free help & advice Learn more
GM  |  SKU: 25909049

25909049 | Genuine GM® Electronic Brake & Traction Control Module Assembly

$69500
Shipping calculated at checkout.

Need a quote?

Contact us — we’ll send you a quick and accurate offer!

  • help@forcetruckparts.com
  • +1 (828) 233-5509

Return Within 30 Days
  • The item can be returned within 30 days from the date of receipt.
  • Not satisfied? Contact us by email or phone for return instructions or exchange

Shipping Terms
  • Enjoy free shipping on orders over $100.
  • Orders placed before 6:30 PM (EST) are shipped the same day.

365 Days Warranty!

Buy safely, Returns within 30 days.

Description:
An Electronic Brake & Traction Control Module (EBTCM) 25909049 is the computer that manages a vehicle's anti-lock braking system (ABS) and traction control system (TCS). In many vehicles, it also helps operate the electronic stability control (ESC) system. Electronic Brake & Traction Control Module Assembly For 2008-2010 Chevrolet Express, GMC Savana

Part Number: 25909049
Condition: New
Manufacture/Brand: GM

Fits 25909049 For 

Year Make Model Engine Important vehicle option details
2008-2010 Chevrolet Express 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
2008-2010 GMC Savana 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel 1 TON CARGO EXPRESS, 1 TON CARGO


Purpose of using 25909049:

  • Prevents wheel lockup during braking (ABS)
    • During hard or emergency braking, the EBTCM rapidly adjusts brake pressure to keep the wheels from locking.
    • This helps the driver maintain steering control while braking.
  • Improves traction during acceleration (Traction Control)
    • If one or more drive wheels begin to spin on slippery surfaces (such as rain, snow, ice, or gravel), the module:
      • Applies the brake to the slipping wheel.
      • May request the engine to reduce power.
    • This helps the vehicle accelerate more smoothly and maintain grip.
  • Helps maintain vehicle stability (Electronic Stability Control)
    • The module detects when the vehicle is starting to skid or slide.
    • It selectively applies the brakes to individual wheels and may reduce engine power to help the vehicle stay on the driver's intended path.
  • Monitors brake system performance
    • Continuously checks signals from wheel speed and other sensors.
    • Detects faults, stores diagnostic trouble codes (DTCs), and turns on warning lights if a problem is found.
  • Communicates with other vehicle systems
    • Exchanges information with the engine control module (ECM), transmission control module (TCM), steering system, and other electronic control units to coordinate vehicle operation.


Sings of Bad Brake & Traction Control Module 25909049:

  • ABS warning light stays on
    • One of the most common symptoms.
    • Indicates the ABS has detected a fault and may be disabled.
  • Traction Control or Stability Control warning light
    • The traction control and/or stability control indicators remain illuminated or display a service message.
  • ABS stops working
    • During hard braking, the wheels may lock up because the anti-lock function is no longer operating.
    • Normal braking is usually still available, but without ABS assistance.
  • Traction control doesn't work
    • Drive wheels may spin excessively on wet, snowy, or icy roads during acceleration.
  • Stability control is disabled
    • The vehicle may be more difficult to control during sharp turns or emergency maneuvers because ESC is unavailable.
  • Intermittent warning lights
    • ABS, traction control, or stability control lights may turn on and off due to an intermittent electrical fault inside the module.
  • Brake pedal feels unusual during ABS events
    • The ABS may activate unexpectedly or fail to activate when it should.
  • Diagnostic trouble codes (DTCs)
    • A scan tool may reveal codes related to:
      • ABS control module failure
      • Internal module errors
      • Communication (CAN bus) faults
      • Wheel speed sensor circuit issues (if the module cannot process sensor signals)
  • Loss of communication with the module
    • A diagnostic scan tool may not be able to communicate with the EBTCM if it has completely failed.
  • Cruise control or speedometer issues (on some vehicles)
    • Some vehicles share wheel speed information between systems, so a module or communication failure may affect other features.



About the Manufacturer – GM:

General Motors (GM) is one of the largest and most iconic automotive manufacturers in the world. Founded in 1908 and headquartered in Detroit, Michigan, GM designs, builds, and sells vehicles under several well-known brands, including Chevrolet, GMC, Cadillac, and Buick.
GM is known for its long history of innovation in the automotive industry, from developing early electric vehicles to advancing autonomous driving and connected car technologies. The company has a strong global presence and is committed to a future of zero crashes, zero emissions, and zero congestion, with significant investments in electric vehicles (EVs) and sustainable mobility.

Bosch Parts

View all

  • Visit our support center

    Expert help & advice

  • Check your order status

    Updates & tracking

  • Returns & exchanges

    All you need to know

  • Price-match guarantee

    Our promise to you