Electrical
Anything about the electrical system on a Zcar.
3,454 topics in this forum
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Hi, First time to post here. I need some help. I have owned my 73 240 z for about 3 yrs. It is in the process of being refreshed. When I was taking it apart. I was shocked to find out that my Dash wiring harness has been cut 17 times and rewired with what looks like a hack job. I am in the process of putting it back together, and I can not figure this mess out. I have already purchased a body harness and an engine compartment harness. They were easy to find on Ebay. So to the question. Does anyone know where to get a used Dash wiring harness for a 1973 z. The part numbers are 24013-n3321 and 3322. Thanks for your help.
Last reply by Ramses, -
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Has anybody seen these or does anybody have one? I thought they looked pretty cool for an aftermarket. Would like your input. http://www.glowshiftdirect.com/index.asp?PageAction=VIEWPROD&ProdID=194
Last reply by zbane, -
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I was wondering if the alt from the zx is the best upgrade for a 260z. I can buy a 60 amp from advance auto that is made for the 260z but was wondering if that is the biggest or best for my mostly stock 260z Thanks Chris
Last reply by SteveJ, -
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....7 degress BTDC. It is fully rotated clockwise. I have not checked my timing since I bought the car in March. The PO installed an electronic ignition, but I do not know what kind. The car idles and drives fine, but I know that something is not right and want to fix it (this is not my primary car). After doing some reading, I understand that it could be one of a few things: 1) Worn out springs in the dizzy (unlikely to be this worn out though). 2) Dizzy rotated 180 deg. 3) Oil pump spindle installed incorrectly. I am leaning heavily towards number 3 with 2 a close second. Am I on the right track? Suggestions? 1972 Datsun 240z - Bone stock Currently in the midst of a re-…
Last reply by ktm, -
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Can anyone of my fellow early series 1 owners look at their dash wiring harness part numbers (the ones by the glove box). My car has a 3/70 build date. I did a search and found the P/N for late 70-71 I just want to verify the early 70 P/N. Thank a bunch. Eric
Last reply by a7dz, -
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I have an early 1970 Series 1 car so I purchased a 1970 service manual. Nice book, original printing from 1969 or 1970. But in the electrical section it does not mention the rear defroster at all. Even the wiring diagram does not show the defroster or switch. Here is a scan of the service manual the areas circled in red are where the defroster should be, I have a service bulletin from May 1970 that has a wiring diagram in it that shows the defroster but the service manual does not. Go figure!
Last reply by a7dz, -
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I need the diagram for my 73Z. Please Help
Last reply by gogriz91, -
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Yay me, I fissed my AC. Tracked down about 100 miles of vacuum hose, fittings and electrical. Disassembled the dash, glove box, etc. Pulled the blower(it blows real hard, which is good), and managed to find the tiny vacuum leak that was causing my woes. Reassembled everything. AC blows cold. Defroster blows. Heat blows. (all of these things did not work before). But, they are all mixed up. AC makes the defroster blow, defroster makes AC go, etc. I remembered pulling out a part of the vacuum selector thingy (the part that gets actuated when selecting ac, def, etc) and it was geared. Which I immediately turned, and forgot about. AS I was disassembling hte dash, …
Last reply by millsan1, -
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Hello, I'm new to these boards, but not so new to 280z's. I currently own a 1978 280z that the tail lights all of a sudden will not turn off. This problem just arose. I drive the car maybe once a week. I had to disconnect the battery terminal to disable power. Probably could have just removed a fuse but oh well. Any pointers, any ideas where I should start first. All other lights work fine.
Last reply by Jeff G 78, -
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The two wires that power the windshield washer pump in my 1972 240Z are always hot. Voltmeter reads about 14v. Pressing the washer button on the multi-function switch doesn't change the voltage. Suggestions on the source of the problem? - Bad multi-function switch? - Short in the wire harness? - Is 14v the correct voltage to power the pump? -rick IZCC #7509 1972 240Z 1982 280ZX
Last reply by rickmraz, -
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Hi all, I'm putting in the dash into my new project('72 240 Z). Near to the steering column there ate two wires hanging down, a yellow and a red one, one with a male and one with a female end. The wiring diagram mentions a "door not closed"-buzzer but I never had such athing in my Z. Do I have to connect these 2 wires or what to do with these? Thanks for help Rolf
Last reply by Doehring, -
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Ok, so here is the situation (and yes I did do some searches, but I couldn't find anything of help)... This is the last major problem before I will have my Z road worthy and it's been a LONG road to here and I just want to fix this problem and be able to take my Z out for a nice spin and enjoy it finally! Ok, so the other day I went to work on my headlights (the high beams weren't working) and then I noticed the turn signals stopped. This was disheartining because they were working just a week ago. They do not flash in the tack at all. I don't think it's the flasher unit, because even if they are bad I think they will still show them as flashing in the tach, right? The…
Last reply by 280z1975,
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