AM1 fuse keeps blowing

BSweet

New member
I have a 97 4Runner (4wd, 6cyl)....about 10 days ago I started having troubles starting my truck. I replaced the ignition switch and it started right up a handful of times then started having issues again. I replaced spark plugs, ran smoother when it would start, but still not starting well. I then replaced the starter contacts and it fired right up and runs smoother than ever before. Then about 2 days later I stop at the store and come out and the truck is dead again, won't jump start and I have a few working light (dome, door open light and ding), but no other dash lights. I find that the AM1 fuse is blown and replace it, again 2-3 days later the same fuse blows again. I am assuming I have a wire grounding, but am having a hard time finding anything that looks like a problem. Anyone have an idea what wires I should be focusing on and if there is anything that could have caused an issue when replacing the starter contacts? Thank you for any input you may have.
 
Register to hide this ad
The AM1 is one of the primary fuses that feed a lot of others, it's going to be hard to figure out.
The starter is not on it.
 
Figured it out :)

The AM1 is one of the primary fuses that feed a lot of others, it's going to be hard to figure out.
The starter is not on it.

With some research I found that the AM1 fuse is in a circuit with the starter, ignition switch and accessory. I looked at the starter first because it was the last repair. The solenoid wire clip was loose, upon further inspection I found that it attaches to a two prong wire inside the starter and one side had broke free and was grounding. I was able to solder the wires back in place and super glued the clip to the starter to minimize the chance of breaking the connection again. The 4Runner is back on the road!
 

Members online

Forum statistics

Threads
278,309
Messages
3,554,071
Members
248,016
Latest member
Advally Service

Trending content

Back
Top