p1875, vcm location

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p1875, vcm location

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Blazer >> Mechanical & Maintenance >> Engine & Transmission >> p1875, vcm location

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p1875, vcm location - 4/21/2008 2:26:32 AM

johnpimentel72

Posts: 3
Joined: 4/21/2008
Status: offline

first i would like congratulate you for having this site. I finally found what i was looking for (P1875 dtc) with a detailed solution.

After following all the instructions in the do-it yourself area, i ended up in step two-go to diagnostic aids. could it be that tech2 displayed 4wd lo disabled on 4hi and enabled on 4lo because my problem was intermitent and we checked it during a time when everything was good?

where can i find the vcm? guys here at gm says that vcm it the same as the pcm. is this true? i also saw at another forum to check the vcm ground contact.

one more thing,before i had this problem (P1875) my atc fuse keeps on being busted.

thanks again

2000 silverado 1500 light truck 4x4 stepside