Door Module Repari
Thread Starter
Drifting
Joined: Nov 2003
Posts: 1,645
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Door Module Repari
Does anyone have a link to the door module lock/unlock relay replacement, mine is intermittent and I want to replace it before it totally goes.
Found the info, disregard the post
Found the info, disregard the post
Last edited by tentuna; Aug 9, 2019 at 10:37 AM.
Burning Brakes
Joined: Aug 2017
Posts: 958
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From: Newark Delaware
Tech Contributor
Joined: Dec 1999
Posts: 32,910
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From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
Yea, it called conformal coating and it protects the board traces and components from moisture/water. Without it the electrical traces would corrode and evaporate in to green dust.
Yes, you have to remove the conformal coating from the areas where the relay solders on to the pads on the board. You can usually scrub it off with a nylon bristle brush that made exactly for that task. Its in the shape of a pencil eraser type brush and a little alcohol and BAM, it ready for desolder and resolder.
Yes, you have to remove the conformal coating from the areas where the relay solders on to the pads on the board. You can usually scrub it off with a nylon bristle brush that made exactly for that task. Its in the shape of a pencil eraser type brush and a little alcohol and BAM, it ready for desolder and resolder.
