King Bean

Hello. I was online with GM Parts source and apparently the cross ref part is now 84095546 to fit yours and my Sierra. Hope this helps. Has your problem been resolved? Late update 5/31/18. GM was no help until the local dealer did their diagnostics. They determined the relay/fuse block to be the problem. The part had to be shipped from another dealer. Part #84075773 to the tune of $230.48. They installed it today, so test drive this summer to determine if that was the fix. Also, I replaced the battery terminal junction box myself, 84095546 at my cost of $40. Visual inspection couldn't find anything wrong or discolored. And as per other online researchers who are pointing to insulation between ground wires under the dash as a cause of weak signal, I pulled my dash apart and the insulation was clear of obstructions and ground wire was clear behind both front speakers. The saga continues......contacted GMC to reimburse for out of pocket $$$$. TBD.

Hello fellow GMC owners. I'm new to the forum out of necessity, though I've owned many GMC trucks for the last 40 years. Just upgraded to a 2014 Sierra 1500 4x4 SLT last June. Truck has worked perfect until yesterday 5/23. On a steep paved downhill, the stabilitrak warning came on, then off. Several miles later, at highway speed of 65 the power completely shut down momentarily, then back on followed by the wipers starting up and the door locks activating. Being 100 miles from home I chose to stay at 60 in the right hand lane, but experienced the air bag warning light coming on and off followed again by the complete power loss twice more. Once in town and just rounding a corner in residential, loss of all power momentarily but managed to steer to the curbside. Was able to startup again and limp home. My question: I've seen a lot of recommended fixes, and I have an appointment on Tuesday at the GMC dealership for the EPS module reprogram if I'm under the recall group, but has anyone achieved 100% satisfaction that their problem is fixed?? Who can have confidence in pulling a camper, or letting wife take truck cross-country if this is not resolved?? Truck is just now at 35k miles. Thanks for replies. Late update: online chat with GM 'help' shows the EPS program was updated during an oil change and tire rotation in 12/2017. So apparently whatever they did, was not a 'fix'. Next.....??