You are watching: 1991 chevy silverado fuse box location
right here is a guide that will help test the fuse panelhttps://www.lennythewonderdog.net/articles/how-to-check-a-car-fuseHere room the diagram because that the fuse dashboard below.Please let us understand if you require anything rather to obtain the trouble fixed.Cheers
I have actually a 93 chevy 1500 v6 and the truck simply lost strength in the ignition one night as soon as my wife was control it. I did a little diagnosing and also founf the fusible link fried. I replaced with a brand-new one soldering it on and around 5 days later, that fried again. I did an alert the day before the speedo would certainly jump back and soon every when in a while. It did this right as soon as I shed power the 2nd time. The examine engine irradiate is on and also it is providing code 32 and also 43. They was on a couple of weeks prior to I had a problem and also I am having a tough time figuring out what they are. I am getting different answers through everyone ns am talk to. Ns would favor to obtain the password fixed and figure out why the fusible connect fried twice in a week.
32 is a egr trouble 43 is a hit sensor. The egr is prob carboned up eliminate it and also clean the carbon out of the pintle. The punch sensor actually breakthroughs the timeing that is located on the block under the exhaust manafold. Yet neither will be the fuse attach prob.The fusible link will most likely be a direct short as in a wire touching the manafold or shorted to the framework or also a shorted ignition switch this is placed on peak of the steering coloumn autumn the coloumn to the chair to gain access. Expect this helps feel free to write back if girlfriend have much more questions. Many thanks billy mac
say thanks to you, i forgot to include that i did change the ignition switch when I to be diagnosing. They are cheap and If I have actually a problem like this ns always readjust it the end while I get the starter tested. Ns did that before I confirm the fusible connect (I never ever think to inspect this, usually thats not the problem.) ns am use to larger trucks with no computers, anyone was surprised once I bought this one. What would make the speedo jump about like that did? Is it simply a byproduct the the connect frying and also whatever shorting out? will certainly this narrow down my search on the wiring harness?
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fine it is possible. Normally this is a negative speede sensor. I beg your pardon is located on the next of the transmission. Whereby the cable would be ~ above a non computer vehicle. The is feasible that the link just failure if it happens again climate you may have a problem. Great luck