Author Topic: Fuse box and other electrical issues!  (Read 20017 times)

Offline 4Cruizn

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Fuse box and other electrical issues!
« on: January 10, 2012 - 10:23:38 PM »
Does anyone have a list of what fuse controls which electrical component?   Having some issues  . . . .  :eek4:
« Last Edit: January 13, 2012 - 03:04:06 PM by 4Cruizn »




Offline cudagirl4406pk

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Re: Fuse box help!
« Reply #1 on: January 11, 2012 - 02:10:01 AM »
Dave,

It should say on the fuse box what fuse controls what.Which part isnt working in the elcectrical system ican ask kenny to help you.

michele
Yes i am a girl and no you cant drive my MOPAR :)

Offline 4Cruizn

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Re: Fuse box help!
« Reply #2 on: January 11, 2012 - 09:48:45 AM »
All the box says in number 1 -8 and 20 amp?  What isn't working?  Dome light, wipers, map light, horn, lighter is what I have discovered so far.    I'm just going to replace them all but just wondered if there was one or more? 

Offline Jamiez

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Re: Fuse box help!
« Reply #3 on: January 11, 2012 - 09:56:25 AM »
In the 74 that fuse is the lower left I believe, possibly the lower right.
It also powers the clock, parking lights and I think even the dash light bar and the trans/radio lights.  I popped that fuse twice while switching out my lighter just 2 weeks ago :)  I believe it runs all the cabin items that are hot even without the key.

The service manual should detail which fuses go where.


Offline Grec

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Re: Fuse box help!
« Reply #4 on: January 11, 2012 - 12:55:01 PM »
Just did a quick search and someone mentioned fuse #4 as covering those items...
1973 Challenger Rallye
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Offline dodj

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Re: Fuse box help!
« Reply #5 on: January 11, 2012 - 07:14:31 PM »
From a '73 manual

Fuse 1   20 amp
Brake warning lamp
Oil pressure lamp
Seat belt lamp, buzzer, relay

Fuse 2   20 amp
Horn
Horn Relay
Key in buzzer

Fuse 3  20 amp
Stop lamp
Trunk lamp
Dome lamp
Hazard flasher (includes)
                    Stop lamp
                    Front turn signal
                    Turn signal indicators

Fuse 4  20 amp
Map lamp
Ignition lamp
Glove box lamp
License lamp
Side marker lamps
Tail lamps
Cigar lighter
Parking lamps
Ignition lamp time delay
Instrument lamps (Cavity five)
Switch title lamp
Clock

Fuse 5    5 amp
Cluster lamps
Gear selector lamps
Ash receiver lamp
Radio lamp
Stereo cassette lamp
Heater or A/C lamp

Fuse 6    20 amp
Rear defogger
A/C clutch
Temperature gauge
Fuel gauge
Voltage limiter
Oil gauge (Rallye)

Fuse 7   20 amp
Heater blower motor
A/C blower motor

Fuse 8   20 amp
Radio
Back up lamps
Reverse gear indicator
Tachometer feed (Rallye)
Turn signal (includes)
                 Stop lamp
                 Front turn signal
                 Turn signal indicators


Scott
1973 Challenger  440 4 spd 
2007.5 3500 6.7 Cummins Diesel, Anarchy tuned.
Good friends don't let friends do stupid things. ........alone.

Offline LAA66

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Re: Fuse box help!
« Reply #6 on: January 11, 2012 - 10:04:40 PM »
 Sometimes plugging accessories in the cig lighter will blow that fuse.

Offline chaps70rt

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Re: Fuse box help!
« Reply #7 on: January 11, 2012 - 10:56:54 PM »
Thanks DODJ ..... that is handy to know and probably keep one in the glove box.    Cheers ... CHAPS!
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Offline 4Cruizn

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Re: Fuse box help!
« Reply #8 on: January 12, 2012 - 12:56:55 AM »
Thanks for typing all that dodj! It's exactly what I was looking for!    :2thumbs:

Offline 4Cruizn

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Re: Fuse box help!
« Reply #9 on: January 12, 2012 - 08:30:13 PM »
I'm surprised that windshield wipers are not on that list anywhere?  Do they not run on a fuse?   :clueless:

Offline 74challenger03

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Re: Fuse box help!
« Reply #10 on: January 12, 2012 - 08:42:22 PM »
awesome dodj
What does it profit a man to gain the whole would and lose his soul.

Offline dodj

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Re: Fuse box help!
« Reply #11 on: January 12, 2012 - 09:37:01 PM »
Double checked. No fuse for wipers.
Wipers seem to come off the acc feed from the ign sw. Fuse link in the engine compartment would be the protection.
Scott
1973 Challenger  440 4 spd 
2007.5 3500 6.7 Cummins Diesel, Anarchy tuned.
Good friends don't let friends do stupid things. ........alone.

Offline 4Cruizn

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Re: Fuse box help!
« Reply #12 on: January 13, 2012 - 01:37:14 AM »
Hmmm never thought about a fused link . . .  I'll check that next.   :thumbsup:

Offline Chryco Psycho

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Re: Fuse box help!
« Reply #13 on: January 13, 2012 - 09:36:14 AM »
with the wipers off you should have power to the blue wire at the wiper plug

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Offline 4Cruizn

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Re: Fuse box help!
« Reply #14 on: January 13, 2012 - 11:11:31 AM »
with the wipers off you should have power to the blue wire at the wiper plug

That is also helpful . . . electric systems is my weak point on these cars.