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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.

Ran a check engine service (codes included)

   
Old Jul 28, 2020 | 12:29 PM
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bronxteck's Avatar
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ok then maybe the transmission codes you posted are because of having bad battery terminals or low battery at some point.
 
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Old Jul 28, 2020 | 01:05 PM
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Alex DjFlaco's Avatar
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Originally Posted by bronxteck
ok then maybe the transmission codes you posted are because of having bad battery terminals or low battery at some point.
o ok all I have to do is switch the battery and change the terminal right? Then run the engine check
 
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Old Jul 28, 2020 | 01:11 PM
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no not necessarily.
you could just run an engine check. or clear out the codes drive the truck a bit then re scan it to see if they come back.
 
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Old Jul 28, 2020 | 01:18 PM
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Originally Posted by bronxteck
no not necessarily.
you could just run an engine check. or clear out the codes drive the truck a bit then re scan it to see if they come back.
o ok ill do that then.
 
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Old Jul 28, 2020 | 01:24 PM
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Originally Posted by bronxteck
no not necessarily.
you could just run an engine check. or clear out the codes drive the truck a bit then re scan it to see if they come back.
o ok ill do that then.
 
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