So, 89 Turbo. about a week ago, I noticed, while driving, that all my gauges went out and the A/C controller was out. Assumed it was a fuse...and it was. Replaced it. Lasted 3 days and blew again. So this time I tear the dash out to try to find a problem. Prior owners had installed a hidden radar detector. Found those wires under the dash to be a major cluster @#$%. Ripped all that shit out, replaced the fuse...good to go...till yesterday. I have had the top off and windows down for 2 weeks. It was about to rain while at work last night, so I go to put the top on, let the windows up and thats when I find out that that fuse is inline with the power windows as well as the gauges and A/C controller. Now, as soon as I put a new fuse in, it blows instantly. Everything else appears to be working on the car, except the front, drivers side marker, which I assume is a blown bulb. I don't have a good electrical diagram of my car. I found some for 79's to 86's and then I found some 92's, but they don't show the power windows on the same circuit as the gauges. Can anyone point me in the right place? A diagram of these circuits and a little knowledge of how to trace the problem and fix it would be great.
Blown Fuse...again and again.
- Thread starter SuperSupra1
- Start date
Electrical wire diagrams for '89 model.
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/
What I have used to find short circuits hidden in harnesses.
http://www.napaonline.com/NOLPPSE/(..._7001084_0006398698&An=0+59999+2999999+109999
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/
What I have used to find short circuits hidden in harnesses.
http://www.napaonline.com/NOLPPSE/(..._7001084_0006398698&An=0+59999+2999999+109999
Well, you could always break down and buy the book from Toyota. That said the gage fuse powers the window control:
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=094
I have no idea what fuse you're talking about. Being inline it sounds like something that was added. If so I'd remove it. If not put a light bulb in place of it. That way you can troubleshoot and not keep going through fuses...
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=094
I have no idea what fuse you're talking about. Being inline it sounds like something that was added. If so I'd remove it. If not put a light bulb in place of it. That way you can troubleshoot and not keep going through fuses...