Heater blower Blown Fuse

[Honda Accord VTEC]

My fuse for my heater blower relay keeps tripping and I have to replace the fuse. Any suggestions?

 

[YBLEGAL]

got the right amperage? something like 7.5 i think

 

[Honda Accord VTEC]

Yep. 7.5 is correct. Just started blowing. Keep having to replace it...bout every 3 days.

 

[YBLEGAL]

here's honda's power disribution chart for the heater circuit. you seem handy with a multimeter so i'll asume you can check for shorts and resistance.

 

[YBLEGAL]

o yeah, that's for my civic....

yeah so the wires might not be exactly the same. hopefully you can figure that out too

 

[Honda Accord VTEC]

This is beyond my skills, but understand it a bit. When I replace it it works for a while, then shorts out again. Will have to trace it out, like you said.

 

[YBLEGAL]

i hate to be the bearer of bad news but you'll probably have to trace it. unless you want to pay someone else to fix it. but i really dont see any other way. the back of a haynes or chilton (available at autozone) should tell you enough you might be able to do it.