ABS Control Module for 2002 GMC Sierra 1500 & More - Dorman 599-863

Replace a failure-prone original with the Dorman ABS control module 599-863, a newly manufactured OE FIX unit that Dorman completely redesigned for greater durability. It fits many vehicles, among them the 2002 GMC Sierra 1500, 2001-2002 GMC Yukon and 2003 Chevrolet C8500. See the "Vehicles it fits" section for the full list.

On certain vehicles, the original ABS modules often wear out and warp, which can cause electrical shorts in the control board. Dorman's answer is a 100% new module built around an upgraded design to address that weakness.

• Upgraded replacement: a thicker control board and a faster microprocessor, which Dorman designed to support ABS braking performance.
• Assembled in USA: the new module is assembled at Dorman's facility in the United States.
• Application specific: designed to replace failure-prone original modules on certain vehicle model years.
• Rigorously tested: the module has gone through thorough validation and certification processes.

The ABS control module reads wheel-speed signals and directs the anti-lock system to modulate brake pressure when a wheel begins to lock. If a failed module is the cause of an ABS warning light or an inactive anti-lock system, this Dorman ABS module is a direct-fit replacement for the listed applications.

Interchange: 19244884 · 88934725 · 88935633 · 88935871 · 88948555 · 88982291