Fuse and relay locations for 1991 240sx

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
vancouverbc
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Car: 1991 240sx

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Index of all Tutorials

The first fuse box pic below is for 89-90. The picture below it is for the 91-94 240sx. The fuse box is located in left kick panel.




Modified by vancouverbc at 6:23 PM 8/9/2008


vancouverbc
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Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

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1991-1994

one relay box is located by battery. As far as i know egi is equal to eccs relay. egi stands for electonic gas injection.
Modified by vancouverbc at 11:56 PM 7/19/2006

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Last edited by vancouverbc on Sun Jul 25, 2010 7:48 pm, edited 1 time in total.

vancouverbc
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Car: 1991 240sx

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1991-1994

pic of relay/fuses by battery
Modified by vancouverbc at 11:56 PM 7/19/2006

vancouverbc
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Car: 1991 240sx

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1991-1994

relay box under air intake(front driver side of of engine bay)
Modified by vancouverbc at 12:01 AM 7/20/2006

vancouverbc
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Car: 1991 240sx

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1991-1994

relay box under air intake next to left headlight

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Modified by vancouverbc at 11:59 PM 7/19/2006

240DRFT
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i already knew where they were, but i bet some dont so good job i blew my alternator fuse

srdrps13
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Car: s13

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i blew an alternator fuse way back.. there wasn't a junkyard around so i soldered it untill i got a chance to get another one lol...

240DRFT
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srdrps13 wrote:i blew an alternator fuse way back.. there wasn't a junkyard around so i soldered it untill i got a chance to get another one lol...
your a genius!!! thats for the idea...im gonna do that for a temp fix. i can go to the junkyard later

now back on the topic...

vancouverbc
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Car: 1991 240sx

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types of relays.

vancouverbc
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Car: 1991 240sx

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gray relay

vancouverbc
Posts: 3197
Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

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1989-1995 fuse block

1-15amp blower motor(1 of 2)16-5amp-headlight timer, retractor relay

17-10amp-daytime light control unit(1990-95)

18-15amp-exterior lights, illumination, glove box light, headlighttimer, time control unit19-10amp-eccs control unit, daytime light control unit(1990-1995)20-10amp-back-up light, inhibitor switch, a/t control unit,shift lock control unit,abs control unit(1990-95), hicas warning light5ts
Modified by vancouverbc at 11:34 PM 7/19/2006

vancouverbc
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Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

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1989-1995 fuse block

vancouverbc
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Car: 1991 240sx

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1989-1990 underhood relay boxes

vancouverbc
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91-94 relays inside car

zrowkewl
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Joined: Fri Nov 30, 2007 2:01 pm
Car: 1989 nissan 240sx

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vancouverbc wrote:91-94 relays inside car
i have this same print out.is the ignition relay that the arrow points to..actually in the door? or under the dash above the fuses?? and is it different for an 89 sohc.because im going crazy looking for the ign. relay and im really convinced mine doesnt have one..

stealthydude
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Joined: Sun Jan 27, 2008 4:37 pm
Car: 1993 240SX SE

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Hi vancouver,How do I get to this relay? I just popped up the hood and looked around the area (near driver side headlamp), maybe I am relay-blind ... but cant seem to find it. Should I remove any panel/part to get access to this relay box?

stealthydude
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Car: 1993 240SX SE

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i'll go back and look again ..

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Rin5
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Joined: Thu Apr 10, 2008 8:11 am
Car: 1990 240sx CA18DET, 1990 240sx SE fully auto (Daily)

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the left kick panel fuse box, is it the same for a 240sx with hicas? because i tried to do the sleepy eye mod for a friend of mine and his fuse box was completely out of order compared to mine which is what you shown in the pics...

the headlight one is the 5amp fuse, works perfect on mine but didnt work at all on his which got me thinking maybe his fuses are mixed up

are 240hicas fuse box different?

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bbiksey007
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Car: 1992 Nissan 240SX

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Can I use the A/C relay in the ACC plug also?

bamracing
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Joined: Thu Jun 14, 2007 6:43 pm
Car: 1989 240SX Coupe dirt track race car / 1989 240SX Fastback parts car

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Great pics and info.

Thanks!


vancouverbc
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Car: 1991 240sx

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bamracing wrote:Great pics and info.

Thanks!
appreciate it.

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sideslider240
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Car: 91 240sx

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i am currently swapping and tucking harness from a 91 hicas to a 90 base. i was tracing the abs wires to delete them and a big red wire goes to the fuse block on the pass side to the spot titled ign coil/fl 30a anti skid. is this supposed to be just the anti skid(anti loc)?

pella
Posts: 196
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Car: 1995 240sx S14
Location: CA

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good thread on fuse/relay location....just cant find the one for a 95 haha. im looking to identify a blown 75A relay in a box by the battery. only identifier is FL75A i have the chilton book, but its not even the same box as the book says. i would link a pic but dont know how..

vancouverbc
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Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

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pella wrote:good thread on fuse/relay location....just cant find the one for a 95 haha. im looking to identify a blown 75A relay in a box by the battery. only identifier is FL75A i have the chilton book, but its not even the same box as the book says. i would link a pic but dont know how..
alternator, i imagine. ill confirm later. 75 amp for base american and 100 amp for canadian and non base american

1995


Modified by vancouverbc at 10:01 PM 3/4/2010

pella
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Car: 1995 240sx S14
Location: CA

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Modified by vancouverbc at 10:01 PM 3/4/2010[/QUOTE]

i think this may be the same image that chilton uses. it does not sho the relay. it is located just to the right of the "fuseable link" on top, in between that and fog lamp relay

vancouverbc
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Car: 1991 240sx

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fl equals fuse link equals fuse, not relay. its the fuse for the alternator.

RogueAnonymous
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Car: Gray '92 240sx Hatchback

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I have a 92 240sx, old fuel pump was dieing or something, being a b**** you might say, so i plopped a walbro 255 lph in there, good for about a week starting popping 15 amp fuses, i looked up web diagrams, supposed to be a 10 amp in there originally with stock fuel pump -.-, but for walbro you need a 20 or higher amp in there cuz it sucks allitle more juice, i know about blowing ur ecu, its dangerous but i threw in a 20 amp, blew it too, so its got to be some wire shorting out somewhere? Private message me with your thoughts and intakes plz

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OutToWinPAHC
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Thanks? But we have the FSM's for download

sumano02
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Joined: Mon Mar 28, 2016 8:12 am
Car: 1989 240sx hatch

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Hey Guys i have a question i bought a 240x 1989 s13 off some dude.and a lot of stuff is missing but my question is I'm missing a relay but the fuse box didn't have the cover on it. its the one by the battery and i can't seem to find a picture of the box? any help would be appricated. another thing could that be stopping it from starting? i replaced the battery, starter, and spark plugs. but when i turn the key i just hear a click? I'm not sure whats going on thank you


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