Important!: 99 Yukon

dennisy1992

New Member
Mar 17, 2018
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My power door locks, power seats, and dome light won't work I checked the relay in the door jam and it's a 30 amp, it's constantly really hot, I put in a new one and it got really hot within minutes. Is there a short somewhere and if so where to find it? I checked the wires under the power seats none are broken or smashed. Please help.

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TheBrettster

Administrator
Staff member
Dec 9, 2010
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Check the all the wiring and connections. Start with the seats since they are knrown to have issues. It sounds like something is shorting out somewhere, do you have heated seats as well?
 

Tylers88

3 GM's and a Jeep
Apr 16, 2012
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Clarion, IA
Find the fuses for each individual circuit and pull them, add them one at a time and let it sit for a little while before adding the next back in, when the relay starts getting hot you can at least figure out what circuit has an issue.
 

dennisy1992

New Member
Mar 17, 2018
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Check the all the wiring and connections. Start with the seats since they are knrown to have issues. It sounds like something is shorting out somewhere, do you have heated seats as well?
Yea I do have heated seats also

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dennisy1992

New Member
Mar 17, 2018
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Find the fuses for each individual circuit and pull them, add them one at a time and let it sit for a little while before adding the next back in, when the relay starts getting hot you can at least figure out what circuit has an issue.
Definitely will give it a shot

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Jaxer

New Member
Jul 10, 2018
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Guessing you haven't figured out yet since there has been no reply. I thought I might offer something else to look at. Look at the wiring harness between the door jam. Sometimes the action of working the door and some age on the vehicle causes the wiring to break.