Ecm fuse #77 for year 2004
06-16-2022, 10:06 AM
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Ecm fuse #77 for year 2004
My number 77 (ecm relay) fuse pops randomly when I'm driving but once it pops if I replace it right away then it pops as soon as I turn the key to the on position. If I let it sit for like half a day then I can put a new fuse in and it won't pop for a little until it randomly pops while I'm driving and then I have to push it home all over again. I've seen some people say it's a short in the ipdm or in the ecm but I've never seen a way to test for a short in them. I'm pretty sure it's a short in the wiring because the fuse pops randomly (One time I went 10 miles and it popped and another time I went 10 feet and it popped).
The following 2 users liked this post by Blabelle76:
drew_4075 (06-18-2023),
Hugomedina1988 (08-26-2023)
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