08 H3 Alpha door locks not responding to FOB

[JasBass]

Afternoon All. New to the forum but not new to my H3, purchased new back in 08. I've been neglecting the door lock issue for a couple years now...no better time than now. Battery in the FOB is good and is the stock FOB, also used the other stock FOB to eliminate it being a FOB issue. I am assuming there is some kind of receiver/antenna/module that has gone bad and is not reading the signal? Thoughts? Appreciate the help and assist. Electronic gremlins like this are always my weak spot, hence the procrastination

 

[Korby7]

Schwarttzy does a great video of how he repaired his.

 

[JasBass]

Schwarttzy does a great video of how he repaired his.

Pulled out the BCM tonight, everything looks clean, no corrosion or anything visually of concern. Antenna connection is clean and snug. Threw a new battery in both fobs just to confirm. No resolution. Assuming at this point it is a BCM problem and needs to be replaced

 

[Happy Hummer]

Please watch this you tube vid b4 spending money, time> (not my vid) lol! just a good primer on how the system was fixed by this method.