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Post by 98hero on Sept 8, 2013 13:01:26 GMT -6
I have a 98 Cherokee I need a description of what the fuses go to because I have a 15 amp fuse that keeps blowing whenever it feels like it I can be driving down the highway and it will just shut the car down I can replace it and be fine for a day or twoif anybody can send me a link to a website or something(901) 257-5579
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Post by mike on Sept 8, 2013 14:54:37 GMT -6
All information is based of a 2000 XJ and the related manuals.
Everything listed is a circuit that is either "attached" to the fuse or directly impacted by it.
Power distribution center (under the hood)
Looking at the PDC from the front of the vehicle, the bottom right mini fuse is #16,
the one above it is #17, the top one in the column is #18.
Fuse #19 is to the left (of #16)
Fuse #16 underhood lamp, transmission control module, radio & interior lights
Fuse #17 O2 downstream relay
fuse #18 coil rail & injectors
Fuse #19 headlamp switch & data connector
Fuse #20 combination flasher
Fuse #22 fuel pump relay
Fuse #23 brakelamp switch
Fuse #25 fog lamp relay
Fuse #26 power amplifier
Interior fuse block
Fuse #1 is the large 25A on the top of the left column
Fuse #15 is the large 25A on the top of the right column
Fuse #1 power outlet
Fuse #2 cigar lighter
Fuse #3 left headlamp
Fuse #4 left headlamp
Fuse #5 right headlamp
Fuse #6 Dash lights (switches, controls, gauge cluster)
Fuse #7 license light & the left side turn, parking, marker and tail lamp
Fuse #8 Spare
Fuse #9 compass, sentry key, headlamp delay module, instrument cluster
Fuse #10 transmission range sensor, duty cycle evap/purge solenoid, radiator fan relay, a/c clutch relay, o2 sensor up/downstream relays, back up lamp switch
Fuse #11 transmission control module, powertrain control module, automatic shutdown relay, fuel pump relay
Fuse #12 instrument cluster, combination flasher
Fuse #13 Spare
Fuse #14 power mirrors, rear defogger & switch
Fuse #15 passenger power lock/window switch
Fuse #16 cargo lamp/switch, courtesy lamps, radio, instrument cluster, underhood lamp, transmission control module
Fuse #17 radio
Fuse #18 power mirror switch, driver power window/lock switch, heated seats
Fuse #19 starter motor relay
Fuse #20 trailer tow harness & trailer turn relays
Fuse #21 horn(s)
Fuse #22 rear wiper switch & motor
Fuse #23 right side marker, turn, parking and tail lights
Fuse #24 Spare
Fuse #25 shift lock solenoid, a/c heater control, abs controller, abs controller relay, blower motor relay, blend door actuator
Fuse #26 airbag control module
Fuse #27 airbag control module
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Post by mike on Sept 8, 2013 14:56:49 GMT -6
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Post by 98hero on Sept 8, 2013 15:42:58 GMT -6
Thank you it seems to be my fuel pump relay fuse #22 now I just need to figure out why it keeps blowing
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Post by mike on Sept 8, 2013 15:46:40 GMT -6
The pump may be going bad
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Post by Somebody on Sept 8, 2013 16:04:17 GMT -6
The pump may be going bad This would be my thought... Maybe it's getting too hot and pulling too much current.. |
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Post by JustinL (McLovins) on Sept 8, 2013 16:26:04 GMT -6
stopped up fuel filter making the pump pull to hard
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Post by N2DEEP on Sept 8, 2013 18:48:47 GMT -6
Don't forget the fuel pump relay! May swap it with another one and see if your problem moves with the relay.
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Post by 98hero on Sept 9, 2013 10:53:46 GMT -6
Thank you everyone im going to order a factory pump and filter tomorrow
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Post by mike on Sept 9, 2013 11:03:04 GMT -6
Thank you everyone im going to order a factory pump and filter tomorrow did you try swapping the relays like n2deep suggested ? If not i would try it... stranger things have happened. Just swap the fuel pump relay with another one in the fuse box and see if a different fuse blows. It could possibly just be that and it's a lot easier than swapping the pump |
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Post by Daniel on Sept 9, 2013 12:51:47 GMT -6
if I'm not mistaken , there is an inline fuel filter with regulator built in. if it's clogged, it could be forcing the pump to push more causing more of a draw and popping the relay. it's easier and cheaper to replace the filter first.. but at the same time, we've also put a few pumps in to.
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Post by N2DEEP on Sept 9, 2013 12:58:13 GMT -6
if I'm not mistaken , there is an inline fuel filter with regulator built in. if it's clogged, it could be forcing the pump to push more causing more of a draw and popping the relay. it's easier and cheaper to replace the filter first.. but at the same time, we've also put a few pumps in to. IF it is set up like a 98 Wrangler, there is no inline pump, just the two socks in the tank and the regulator is in the fuel pump module. |
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Post by mike on Sept 9, 2013 16:18:29 GMT -6
if I'm not mistaken , there is an inline fuel filter with regulator built in. if it's clogged, it could be forcing the pump to push more causing more of a draw and popping the relay. it's easier and cheaper to replace the filter first.. but at the same time, we've also put a few pumps in to. IF it is set up like a 98 Wrangler, there is no inline pump, just the two socks in the tank and the regulator is in the fuel pump module. yep it should all be in the tank |
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Post by N2DEEP on Sept 9, 2013 16:39:48 GMT -6
Whoops! I meant to say inline filter up there. Why you letting me slip mike?
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Post by mike on Sept 9, 2013 20:50:59 GMT -6
Whoops! I meant to say inline filter up there. Why you letting me slip mike? Well I knew what you meant  |
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Just remember...we give them back in 10 months 
It's alive!! 
