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    Mike L i need your help!

    I must have wrote the codes down wrong, it was a friend of mines tech 2. There were 4 codes one was the MIL request and others were solenoids stuck open/closed and an issue with the PSM. Regardless the trans has been limping more frequently. how do i know the issue lies in the trans and not tcm...
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    Mike L i need your help!

    Po707 Po747 Po772 Po766
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    Mike L i need your help!

    I have a 2002 silverado 2500hd. 6.6 with 225xxx miles Stock with fass fuel system, and exhaust My trans limped the other day. Cleared it. All good. Replaced nsbu switch with updated one. No change. Plugged in and got solenoid stuck open, closed and low pressure codes checked harness from...
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    transmission issue

    HAHAHA so far so good!! you guys rock!!:thumb:
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    transmission issue

    Thanks for everyones input. I changed my temp sensor this weeked, checked all the wiring and so far so good!
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    transmission issue

    Roger that. Ill check it out. Thanks!
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    transmission issue

    Yes i plugged it in with scan tool and got code P0711 as stated above. I have my edge and the trans temp would also have no reading on that as well
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    transmission issue

    Its very intermittant as i said, im wondering if its a harness issue somewhere? Internal or external. Any where i should poke around and look?
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    transmission issue

    Just plugged it in. Code P0711 transmission fluid temperature sensor A circuit range/performance
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    transmission issue

    Thanks for the response i dont have a scan tool handy i just remember it being a communicstion error with the temp sensor. Should i do anything at this point
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    transmission issue

    its just weird that once that guage looses temp the trans acts up
  12. D

    transmission issue

    hey everyone, new here hoping im posting in the right place I have a 2002 2500 lb7 stock with a fass fuel system recently I have been having an intermittent issue with my trans. especially in wet weather it seems. the transmission temperature guage on the dash will flatline and 2-1 downshift...