I installed a auto zone horn to my Mitsubishi in place of the factory one it had two when tried it blown the fuse. I unbolted it from the car and it works but if i bolt back it doesn't Whats wrong.

Asked by Aug 16, 2016 at 11:56 AM about the 2003 Mitsubishi Diamante 4 Dr LS Sedan

Question type: Maintenance & Repair

3 Answers


Sounds its wired backwards. Horns will work that wat as long as they are not grounded through body of the horn. they make then that way so you can mount them on other materials as not limit them to just metal.

When i put a tester on the two exciting wires their both hot


One should be power the other ground when the horn button is pressed. If this is not the case, then it sounds like you have a crosscircuit somewhere in the horn wiring. Also double check the horn from autozone, make sure it is vehicle specific, if it is a universal it won't work.

Your Answer

Add photo

Related Questions


Looking for a Used Diamante in your area?

CarGurus has 81 nationwide Diamante listings and the tools to find you a great deal.


Search Mitsubishi Diamante Questions

Mitsubishi Diamante Experts

#1 Racer_X
Reputation 180
#1 Tom Demyan
Tom Demyan
Reputation 180
#3 dandyoun
Reputation 50
View All

Related Models For Sale

Used Mitsubishi Eclipse
23 Great Deals out of 1,321 listings starting at $1,990
Used Nissan Maxima
340 Great Deals out of 24,536 listings starting at $1,999
Used Honda Accord
1,067 Great Deals out of 68,731 listings starting at $1,000
Used Mitsubishi Lancer
91 Great Deals out of 6,206 listings starting at $1,677
Used Mitsubishi Montero
129 listings starting at $1,900
Used Mitsubishi Eclipse Spyder
14 Great Deals out of 488 listings starting at $1,700
Used Mercedes-Benz C-Class
623 Great Deals out of 24,984 listings starting at $1,995
Used Ford Mustang
736 Great Deals out of 44,993 listings starting at $1,500
Used Lexus ES 300
21 Great Deals out of 918 listings starting at $1,495
Used Mercedes-Benz S-Class
164 Great Deals out of 6,404 listings starting at $2,990
Used Nissan Altima
1,314 Great Deals out of 76,090 listings starting at $1,695
Used Nissan Pathfinder
337 Great Deals out of 22,338 listings starting at $2,500
Used Chevrolet Corvette
220 Great Deals out of 22,131 listings starting at $3,850
Used Mitsubishi Galant
16 Great Deals out of 1,258 listings starting at $1,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.