Buy 2013 Gmc Sierra 3500 HD WT Crew Cab Pickup 6.0L Vortec V8 A/T RWD Air Bag Control Module. Restraint Restraint, Unit, Head - OEM Gmc Part # 13579115 (13576750, 13578409, 13580452)

Module.
A control Module used to control the air bags and restraint systems, and monitors information gathered by sensors. Assembly - INFL REST SENSOR AND DIAGN. Air Bag Control. Diagnostic unit. MDL SENSOR. Multiple Restraint System Control Unit. Restraint Control (RCM).

Air Bag Control Module

Fits Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado

Silverado, Sierra; All; 2WD. Silverado, Sierra; w/o Roof Air Bag. W/o head air bag.
Air Bag Control Module - Repair or Replace
If you have a persistent airbag or SRS warning light, the problem may be with the airbag control module in your 2013 GMC Sierra 3500 HD.. A GMC technician can diagnose and replace the failed module.