Hummer H2 For those who like a little more gleam to their Hummer, the H2 offers a similar rugged look as the H1, but as a lower cost, and with more added features, making it almost a massive luxury SUV.

Mirror problem

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Old Jul 19, 2022 | 07:14 AM
  #1  
Jaydenguerrero's Avatar
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Default Mirror problem

I have a 04 h2 & ended up buying a 07 h2 complete interior with mirrors made the swap Now the mirrors only open but doesn't close or move up down or side to side on both sides any idea on what it can be. I checked the connectors i put the main switch on the driver side from the 07 h2 as well and nothing.

ps. They were working fine before i took them off the 07. And mines were only working closing not opening but they both had side to side and up down movements before i took them off. No longer have my old ones. Any suggestions plz.
 
Old Jul 20, 2022 | 02:43 PM
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MOVED to the H2 section where all H2 Tech Questions go.
 
Old Jul 21, 2022 | 06:51 PM
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Originally Posted by Jaydenguerrero
I have a 04 h2 & ended up buying a 07 h2 complete interior with mirrors made the swap Now the mirrors only open but doesn't close or move up down or side to side on both sides any idea on what it can be. I checked the connectors i put the main switch on the driver side from the 07 h2 as well and nothing.

ps. They were working fine before i took them off the 07. And mines were only working closing not opening but they both had side to side and up down movements before i took them off. No longer have my old ones. Any suggestions plz.
If you could share some pictures of the mirror mechanisms and their connectors I may be able to help.

Information about 07 units is hard to find, there could well be some technical differences, got loads of info on the earlier units but zero on the later ones....
 
Old Jul 21, 2022 | 11:15 PM
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pig tail of mirrors and main switch control h2 2007 on my h2 2004
 
Old Jul 22, 2022 | 04:30 PM
  #5  
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The connector views may help, but I suspect there may be differences between the actual mirror motor mechanisms inside the outside-mirror casing, you'd have to pop the mirrors out and unscrew the mechanisms.

The 07 DDM may also be different.

Below is an '05 RH mirror motor, you can virtually trace the wiring and see exactly how it functions electronically, a similar picture of the 07 could well provide an answer.


Having fully reversed engineered the DDM, mirror PCBs etc so have lots of information about this generation, but the 07 I have zero information, it could well be totally different mechanically and electronically.

Perhaps some of the other members know about 07 power mirrors?
 
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