One wire from transmission
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CF Beginner
Joined: Jun 2022
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From: Maplevalley wa
One wire from transmission
I put a new motor in my 1989 silverafo short bed 4x4 5.7l and I have one tan wire coming up from automatic transmission. I dont know where it goes. Any help?
CF Veteran
Joined: May 2011
Posts: 1,578
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From: Central Iowa
Please clarify the following info:
1) Is the transmission auto or manual?
2) Please double check and verify the color is correct. The wiring color on a truck that old will definitely fade and what was originally pink or white may appear to be tan if you didn’t remove some of the wire loom to look at unexposed sections.
If it is truly tan, please verify if there’s a runner stripe and its color. MOST of the tan wires on these era trucks had a runner stripe, and again, fading can be deceiving.
3) Can you specify where it hooks up on the transmission?
1) Is the transmission auto or manual?
2) Please double check and verify the color is correct. The wiring color on a truck that old will definitely fade and what was originally pink or white may appear to be tan if you didn’t remove some of the wire loom to look at unexposed sections.
If it is truly tan, please verify if there’s a runner stripe and its color. MOST of the tan wires on these era trucks had a runner stripe, and again, fading can be deceiving.
3) Can you specify where it hooks up on the transmission?
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