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Key Fob Programming Without Tech2

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  #11  
Old 04-06-2022, 07:45 PM
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Originally Posted by H3MikeNY

Ok fellas, here it is! It finally arrived hopefully I can start putting some of our H3’s electrical problems behind us… I’ll keep y’all in the loop as I work through things. I will be starting with the HVAC and key fob programming 1st… hopefully the rain let’s up by Sunday….. my day off. H3MikeNY 06’ Hummer H3
Rain? You need to close the doors and windows while programming key fobs. Jump in, close the door, reach under and connect, remember to place your beer in the cup holder, only for a couple minutes.
 
  #12  
Old 04-06-2022, 08:28 PM
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Ok… update. Still no working key fobs… either I have a bad BCM, antenna issue or I am just a blooming idiot (which is not completely beyond the realm of possibility)
 
  #13  
Old 04-06-2022, 09:17 PM
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Originally Posted by H3MikeNY
Ok… or I am just a blooming idiot (which is not completely beyond the realm of possibility)
Possibly? Did you check/replace fob batteries? After you hit start program mode, you need to depress the fob lock/unlock buttons at the same time, put down the beer since it takes 2 thumbs, keep pressing and wait for it...
 
  #14  
Old 04-06-2022, 09:20 PM
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I am not sure I like/agree with your assumptions but Yes used both my opposing thumbs and cocktail was firmly seated in said holder….lol
absolutely no response from BCM..
 
  #15  
Old 04-06-2022, 09:23 PM
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Ignition key on the OFF position?
 
  #16  
Old 04-06-2022, 09:32 PM
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Yes, I had KOEO while I booted scanner up then navigated to destructions.
koff and proceeded to depress buttons…. Nothing happened
 
  #17  
Old 04-06-2022, 09:45 PM
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Scanner doesn't work with key in the off position?
 
  #18  
Old 04-07-2022, 08:11 AM
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HUMMERZ this scanner looks awesome, I'm getting one.
Looking forward to seeing people posting some videos of this scanner doing its job.
 

Last edited by ski.dive; 04-07-2022 at 08:14 AM.
  #19  
Old 04-10-2022, 03:40 PM
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Originally Posted by H3MikeNY
Ok… update. Still no working key fobs… either I have a bad BCM, antenna issue or I am just a blooming idiot (which is not completely beyond the realm of possibility)
Took my 2007 H3 to a dealer with 2 new fobs. They also told me they won't program for some odd reason......... UMmmmmmm, maybe because of the BCM ? What type of dealers say things like "Won't program for some odd reason"... DUH....... Didn't they even think to investigate??? Anyway, I'm waiting for a question to be answered on my BCM before I tackle that one.......


 
  #20  
Old 04-10-2022, 04:46 PM
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Originally Posted by Scotts H3 Hummer
Took my 2007 H3 to a dealer with 2 new fobs. They also told me they won't program for some odd reason......... UMmmmmmm, maybe because of the BCM ? What type of dealers say things like "Won't program for some odd reason"... DUH....... Didn't they even think to investigate??? Anyway, I'm waiting for a question to be answered on my BCM before I tackle that one.......

It's been violated.
Take a look(don't touch), my virgin :


 


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