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yimmortal
Novice
Jul 28, 2020, 2:11 PM
Post #1 of 8
(1023 views)
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4L80E problem
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2002 hummer h1 with 4L80E. I’m getting codes for the shift solenoid A and B. It seems unlikely that both would go bad at once. What other things should I be looking for? Besides broken wires of course. :)
Or if it is broken wires anyone know where wires are routed??
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Hammer Time
Ultimate Carjunky
/ Moderator
Jul 28, 2020, 2:27 PM
Post #2 of 8
(1021 views)
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Re: 4L80E problem
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Gary, our trans expert should be along shortly.
In the meantime please post the code numbers here.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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yimmortal
Novice
Jul 28, 2020, 2:32 PM
Post #3 of 8
(1015 views)
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Re: 4L80E problem
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Code p0758
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Hammer Time
Ultimate Carjunky
/ Moderator
Jul 28, 2020, 2:54 PM
Post #4 of 8
(1006 views)
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Re: 4L80E problem
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That's one code. You said you had 2 codes.
Alldata doesn't show that as a valid code for that vehicle but we'll see what Gary has to say about it.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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yimmortal
Novice
Jul 28, 2020, 3:28 PM
Post #5 of 8
(1000 views)
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Re: 4L80E problem
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Ok turns out hummer has a fuse for that. Go figure. Stop laughing and rolling your eyes. Hahahaha.
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Hammer Time
Ultimate Carjunky
/ Moderator
Jul 28, 2020, 3:30 PM
Post #6 of 8
(996 views)
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Re: 4L80E problem
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LOL............ so we can close this now?
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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yimmortal
Novice
Jul 28, 2020, 3:34 PM
Post #7 of 8
(989 views)
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Re: 4L80E problem
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I guess so. Lol. I’m rolling my own eyes at this one.....
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Hammer Time
Ultimate Carjunky
/ Moderator
Jul 28, 2020, 3:36 PM
Post #8 of 8
(987 views)
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Re: 4L80E problem
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LOL, no big deal. You were the one that found it.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
(This post was edited by Hammer Time on Jul 28, 2020, 3:37 PM)
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