Battery gauge blowing fuses
#1
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Model: Cherokee
Battery gauge blowing fuses
So I posted yesterday about my evap solenoid not working. I traced the problem to a 15 amp micro fuse in the engine bay fuse box. But if I put a new fuse in it blows immediately...even a 30 amp.
I'm thinking this all started when I replaced my battery cables with 4 awg cables from the battery. Is this too big of a cable to run directly to that fuse box? Any suggestions??
I'm thinking this all started when I replaced my battery cables with 4 awg cables from the battery. Is this too big of a cable to run directly to that fuse box? Any suggestions??
#2
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Join Date: Jun 2016
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Year: 2001
Model: Cherokee
Engine: 4.0 Litre I6
So I posted yesterday about my evap solenoid not working. I traced the problem to a 15 amp micro fuse in the engine bay fuse box. But if I put a new fuse in it blows immediately...even a 30 amp.
I'm thinking this all started when I replaced my battery cables with 4 awg cables from the battery. Is this too big of a cable to run directly to that fuse box? Any suggestions??
I'm thinking this all started when I replaced my battery cables with 4 awg cables from the battery. Is this too big of a cable to run directly to that fuse box? Any suggestions??
Time to break out some schematics, open up wire bundles, and don't forget to grab a beer.
Last edited by CurrySoSpicy; 10-15-2016 at 06:18 PM.
#5
Senior Member
first off never replace a blown fuse with a fuse rated for a higher amperage. There is a reason why they put a 15 amp fuse in that spot. You will risk burning up wires or a relay, or what ever else is in the circuit that the fuse is there to protect.
If this all started when you replaced the cables, go back and double check your work. Just curious is there a reason why you changed the cables and went up in size? and what size wire came originally?
If this all started when you replaced the cables, go back and double check your work. Just curious is there a reason why you changed the cables and went up in size? and what size wire came originally?
Last edited by mikesignal; 10-15-2016 at 08:28 PM.
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