84256780 | Genuine GM® Electronic Brake Control Module (EBCM) Assembly for Cadillac, GMC, Chevrolet

SKU: 84256780 MPN: 84256780

Brake control becomes effortless with a Genuine GM Electronic Brake Control Module Assembly keeping ABS response precise. Part number: 84256780. Supporting stable braking communication for safer stopping and confident vehicle handling.

$499.00
No Core Charge
8 in stock, ready to ship

Pickup available at Warehouse - Howard st 7092 ste F

Usually ready in 24 hours

Need it fast? We offer overnight shipping

Contact us to check if overnight next-day delivery is available for your order - PN: 84256780

  • Free shipping over $199 Order today — get it
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    Orders before 7 PM EST ship same business day
  • Location icon, warehouse pickup point.
    Pickup available. Usually ready in 24 hours

Product Description

Product Name Electronic Brake Control Module Assembly Product Name Electronic Brake Control Module Assembly
Condition Remanufactured Condition Remanufactured
Brand GM® Brand GM®
Part Number 84256780 Part Number 84256780
Vehicle Compatibility
Cadillac Escalade / ESV 2017-2020 Cadillac Escalade / ESV 2017-2020
Chevrolet Silverado 1500 2017-2018 Chevrolet Silverado 1500 2017-2018
Chevrolet Silverado 1500 LD 2019 Chevrolet Silverado 1500 LD 2019
Chevrolet Suburban 2017-2020 Chevrolet Suburban 2017-2020
Chevrolet Tahoe 2017-2020 Chevrolet Tahoe 2017-2020
GMC Sierra 1500 2017-2018 GMC Sierra 1500 2017-2018
GMC Sierra 1500 Limited 2019 GMC Sierra 1500 Limited 2019
GMC Yukon / XL 2017-2020 GMC Yukon / XL 2017-2020
Engine Compatibility
Engine 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L Engine 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L

Useful Information

Description and Purpose:

For the Cadillac Escalade, Chevy Suburban, and GMC Yukon, this Genuine GM Electronic Brake Control Module Assembly is the key to active braking safety. Carrying Part number: 84256780, this unit is provided in remanufactured condition to manage hydraulic pulses and prevent wheel lockup. It ensures these full-size SUVs maintain steering authority and stability during emergency stops by precisely adjusting pressure across the braking system.

Why Replacement is Important: 

Failure disables the ABS, causing wheels to lock and increasing the risk of uncontrolled skids. A working module is essential for maintaining vehicle control during a panic stop.

Impact on Vehicle Performance: 

Restoring this module ensures predictable hydraulic response and factory-spec safety. It maintains vehicle balance and traction, providing reliable stopping power in all conditions.

Manufacturer Information:

General Motors® applies advanced engineering and quality standards to deliver parts that ensure precise fit, dependable performance, and long-term durability.

Tags & Category: Electronic Brake Control Module Assembly, EBCM Assembly, ABS Control Module, Brake Control Unit, Electronic Brake Module, ABS Hydraulic Control Unit, Anti-Lock Brake System, Brake System Electronics, GM ABS Module, Cadillac Escalade EBCM, Chevrolet Tahoe ABS Module, GMC Yukon Brake Control Unit, Brake System

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

Questions & Answers

About Genuine GM® Electronic Brake Control Module (EBCM) Assembly for Cadillac, GMC, Chevrolet 84256780

Not sure it fits?

Send us your VIN — we'll confirm compatibility before you order.

Send your VIN Call +1 828-440-0199

Will 84256780 fit my vehicle?

Part 84256780 is listed for Cadillac Escalade / ESV 2017-2020, Chevrolet Silverado 1500 2017-2018, Chevrolet Silverado 1500 LD 2019, Chevrolet Suburban 2017-2020, Chevrolet Tahoe 2017-2020, GMC Sierra 1500 2017-2018, GMC Sierra 1500 Limited 2019 and GMC Yukon / XL 2017-2020 with 6 Cyl 4.3L, 8 Cyl 5.3L and 8 Cyl 6.2L engines. To be sure, match the part number on the label of your old module, or send us your VIN — we'll confirm compatibility before you order.

Does this ABS module need programming after installation?

In most cases, yes. General Motors ABS control modules usually need to be programmed or configured for your vehicle after installation using a dealer-level scan tool. The module ships unprogrammed — programming is done by your dealer or a local repair shop.

Is there a core charge?

No. There is no core charge on 84256780 — you don't need to send your old part back.

What are the symptoms of a bad ABS control module?

Common signs are an ABS or traction control warning light, stored ABS fault codes, ABS activating at low speed, or loss of communication with the module. Reading the fault codes with a scan tool is the best way to confirm the module is the cause.

Where is the ABS module located?

On most cars and pickups, the ABS control module is mounted on the brake hydraulic unit (modulator) in the engine compartment, usually near the brake master cylinder. The electronic module bolts onto the hydraulic unit and connects through one main electrical connector.

Can I drive with a bad ABS module?

Your regular brakes will still work, but anti-lock braking, traction control and stability control may be disabled, which increases stopping distance on slippery roads. We recommend repairing it as soon as possible.

How much does it cost to replace?

84256780 costs $499.00 at Parts Finder Q. Installation and programming are done by your local repair shop or dealer — ask them for a labor quote.

What warranty and shipping do you offer?

84256780 comes with a 365-day warranty. Orders placed before 7 PM EST ship the same business day, shipping is free on orders over $199, and local pickup is available at our South Carolina warehouse.

Not sure it fits?

Send us your VIN — we'll confirm compatibility before you order.

Send your VIN Call +1 828-440-0199

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 84256780