Electrical Problems giving me headache -_-'

vCo2v

New Member
Jun 10, 2011
52
0
0
Tacoma
Sometimes its annoying when nothing is an easy troubleshoot.

My power windows don't work, my climate control is off, and my lumbar support/adjust switch doesn't work either. I found them all not working at the same time. Since Spring and Summer is getting pretty hot, its becoming like a sauna in my supra. Taking the targa off and on is becoming a chore than an enjoyment.

I've checked all the fuses in the driver kick panel and they're all working. I've even replaced some just in case. I don't know what the D. Main Relay in No.5 is for (http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=BE&P=13), but went ahead and replaced that one with a new one. Still nothing.

I've had a friend mention that I might not be grounded properly because when I press the throttle my headlights get a little brighter.

Anyone have any suggestions as to what to look for? Blindly replacing every relay isn't an option for a humbly broke college student :nono:

Any point in the right direction would be greatly appreciated.

Oh and to note, I have a viper alarm that was installed by the previous owner, could that play a factor at all? However for the year that I was driving, all the electrical was working fine with the alarm.
 

vCo2v

New Member
Jun 10, 2011
52
0
0
Tacoma
dude awesome, it seems me and him have the same problem. i'm going to go get a multimeter and check those points