Control – GM (13545086)

This is a control from GM, factory part number 13545086. It is catalogued under Electrical Components > Control Units.

• Terminal tension is the usual cause of an intermittent fault, so a harness repair should include new terminals rather than straightened ones.
• Where a component shares an earth with others, a corroded earth strap produces faults that move around as loads switch on and off.
• Modules are frequently superseded during a model run, and the replacement may need to be configured before it will communicate.

Corrosion at a mounting face is worth cleaning back before fitting anything new, because a part that sits on scale will work loose.

Match this against the part you are taking off rather than against a photo. If the number is unreadable, send us the VIN and we will confirm it. Dispatched from our US warehouse within one to two business days, with free shipping over $59.