4l60e fried?
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Joined: Aug 2010
Posts: 7,323
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From: Ann Arbor, MI
TECH Junkie
Joined: May 2012
Posts: 3,052
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From: Poplarville, MS
Mrvedit is giving you some good advice. Sounds like the filters are stopped up and starving the pump of fluid. Flush the trans, cooler and replace the filters in the separator plate.
Be sure to post the outcome.
Be sure to post the outcome.
Thread Starter
Teching In
Joined: May 2014
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It's warmed up a little here so I'm back to trying to figure out my trans problem. A little more reading about limp mode told me I should have 12 volts at the trans connector pin e. I disconnected connector, turned key on and I have 5 volts. Any ideas?
Moderator
Joined: Aug 2010
Posts: 7,323
Likes: 529
From: Ann Arbor, MI
You can start by checking the fuses. I don't know which one on a Gen4, but one definitely provides the +12V to the trans.
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Verdad Gallardo Moderator
Joined: Aug 2010
Posts: 7,323
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From: Ann Arbor, MI
First, you need to confirm that you are testing the correct pin for +12V on the trans connector. It is Pin E.
This thread might help:
https://ls1tech.com/forums/automatic...lems-help.html
Perhaps someone can give you a link to the electrical diagram of your car, but you need to then work backwards from Pin E to the fuse box to determine where you are losing power. If not already, ID which fuse it is and make sure you have +12V on both sides when the ignition is on.
This thread might help:
https://ls1tech.com/forums/automatic...lems-help.html
Perhaps someone can give you a link to the electrical diagram of your car, but you need to then work backwards from Pin E to the fuse box to determine where you are losing power. If not already, ID which fuse it is and make sure you have +12V on both sides when the ignition is on.