Question about 1991 Chevrolet S-10 Blazer

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My radio and dash lights keep blowing a fuse it calls for a 20 amp fuse and i put in 6 blew them all i put in 4 25 amp and blew those oh and i blew a 30 amp fuse why?

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  • Anonymous Mar 31, 2014

    Where is fuse #25 located on the fuse panel?

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  • 122 Answers

Sounds like a short or your light switch is grounding out

Posted on Dec 31, 2008

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2 Answers

Amp fuse 30a keep blowing


You have possibly melted a couple of wires together along the radio circuit. Also the radio unit itself has 1 or more protection fuses actually inside the unit that have blown, usually at back of unit in little bay near the wire clusters.
Check your relays too, a blow out through jump starting can do all sorts of little burn-outs.

Oct 15, 2016 | 2006 Lexus Rx 330

1 Answer

I put new radio in my 96 jeep grand Cherokee now dash lights don't work


dash back lights, you mean, not the warning lamps in cluster
the dash back lamps run off a dimmer (park ckt)
and if you wire this line wrong called dial light line.
you blow up the dimmer or just the fuse for it.
check fuses.
do not ground that wire, at radio ever.
the schematic is free. posted here over 100 times.
here it is 1 more time, click wiring, radio
chapter 8w (wiring)
see page 47 (Radio)

blew up fuse 12 did you?
radio conn. C1 pin 4.
do not ground this wire or boom.... (you let smoke out)

http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

keep in mind many jeeps have upto 3 radio choices new.
getting the correct schematic, takes cash
or alldata.com.

Sep 05, 2015 | Jeep Cars & Trucks

1 Answer

Tail lights and dash lights keep blowing the fuse in my 2000 dakota when i turn on my headlights they work fine in the other positions on the switch but as soon as i turn headlights on the fuse blows i...


You have a dead short some place. Be very careful when you put a heavier fuse in than it calls for. You could burn the car or blow your car computer and cost you a pile of money. Take it to a mechanic as this is a serious problem.

Jan 05, 2015 | Cars & Trucks

2 Answers

My tail light fuse on my92 s-10 just keeps on blowin and when it blows my tail lights and my inside dash lights doint work, howcome it would b doin that??


Check your tail light and other running light sockets for corrosion.
Pull each and every bulb to check it, also check the back side of the socket.
(Your headlights are not part of this circuit.)
Rust or water with rust will conduct enough current to blow the fuses.
Please revert back to the 20 amp fuse, as you may damage the wires leading to the bulbs in places you won't be able to find or fix.
It's unlikely that it's one of the actual light bulbs, all light bulbs tend to go open instead of shorted, but you can check them too.

May 31, 2012 | Cars & Trucks

1 Answer

All the lights work except the dash lights. The 5 amp fuses keep blowing and if I put a 15 amp it doesnt blow but no dash lights


DASH HAS A SHORT CIRCUIT.DASH NEED REPLACING BUT CHECK FOR SHORTS IN THE WIRES TO DASH.DONT PUT A LARGER AMP FUSE IN A CIRCUIT TO KEEP FROM BLOWING FUSE BECAUSE IF FUSE DONT BLOW WIRES GET HOT IN THE CIRCUIT THAT HAS A SHORT IN IT AND CAUSE A CAR FIRE.

Nov 04, 2010 | 1992 Ford Thunderbird

1 Answer

I just put a touch screen deck into my 1995 6.5 2500 gmc and an amp and sub and then my dash lights keep blowing fuses and now it just wont do anything anymore


There is a wire that comes from the dash lights and lights up the radio at night. You probably hooked that wire up wrong, causing the fuse to keep blowing and now maybe the dash lights are toast from repeatedly being shorted.

Sep 28, 2010 | 1995 Chevrolet C/K 2500

2 Answers

91 chevy s10 blazer fuse issues


the problem could possible be a dead short in the wireing, or in the radio its self

Dec 13, 2008 | 1991 Chevrolet S-10 Blazer

1 Answer

Keep blowing fuses


Has the car ever been wrecked. Something maybe grounded somewhere.

Sep 10, 2008 | 1999 Chevrolet Malibu

2 Answers

95 Geo Tracker Dash Lights out?


replace the blow fuse
above left knee, fuse panel there.
1 is blown.
your amp was shorted, it blew and took out what oem wiring they hacked into .

bad installation.

Sep 09, 2008 | 1995 Geo Tracker

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