Hummer H3 For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.

Random exposed connector

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Old Oct 10, 2023 | 11:00 AM
  #1  
eric74wil's Avatar
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Default Random exposed connector

Does anyone recognize this connector? I found it loose under the intake manifold (07 H3) and don't see a match anywhere. This was after Firestone replaced the starter.

 
Old Oct 10, 2023 | 11:44 AM
  #2  
bronxteck's Avatar
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it looks like a relay socket.
 
Old Oct 10, 2023 | 01:35 PM
  #3  
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Does or did your 07 have an aftermarket remote start/alarm installed?
 
Old Oct 10, 2023 | 05:33 PM
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SAI relay connector.


 
Old Oct 10, 2023 | 11:48 PM
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Happy Hummer's Avatar
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What does SAI stand for HummerZ?
 
Old Oct 11, 2023 | 08:06 AM
  #6  
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Originally Posted by Happy Hummer
What does SAI stand for HummerZ?

Secondary Air Injection (pump relay)

 
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