Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

I know i'm stumped...... how bought you

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Old Dec 2, 2003 | 08:33 PM
  #1  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
I know i'm stumped...... how bought you

Well, the problem is this, I have no headlights, no turn signal lights, no taillights, no interior lights at all, no trunk release from inside, and finally no horn. However the power windows work and the radio works and the wipers work. I checked all the fuses and they are good.... visually that is. Now i am gonna go replace them here in a bit. I'm doubting that it is gonna make a difference though, so i hope you all can help me out.

much appreciated,
chris
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Old Dec 2, 2003 | 08:39 PM
  #2  
Trickster's Avatar
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Does the car start? How about the fuel pump when you turn the key, does it turn on and prime the system?

The Trickster!!!!!!!!!
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Old Dec 2, 2003 | 08:45 PM
  #3  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
The car starts and runs fine, and it should i just put on the new starter and its got a new battery and fuel pump. And i doubled checked to make sure all the wires are still connected to the battery.
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Old Dec 2, 2003 | 08:50 PM
  #4  
Dave Y's Avatar
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From: Detroit, Michigan
Car: 04 Xtreme Blazer
Engine: 4.3L V6
Transmission: 4L60E
are all the wires still connected to the starter? is yes, sounds like a fusible link may have broke
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Old Dec 2, 2003 | 09:04 PM
  #5  
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
A broken fusible link at the starter solenoid would not let him start the car or have any power to the fuse block. Check your 20 amp ACC fuse, it controls all the items that you have listed as being inop. Also check your tail light fuse.

The Trickster!!!!!!!!!!!!!
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Old Dec 2, 2003 | 09:27 PM
  #6  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
Well i just replaced both fuses and i still got no response. I inspected the dome light and the headlights, all looked to be in working order.
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Old Dec 2, 2003 | 09:37 PM
  #7  
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Drop your fuse block down and look at the wiring to the ACC fuse connector, There is an orange colored wire that runs from it to a junction that sends power to the accessories that you are having problems with. If the fuse is good, then you have a problem with this wire, it is probably broken somewhere above the fuse block.

The Trickster!!!!!!!!!!!!!!!
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Old Dec 2, 2003 | 09:53 PM
  #8  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
Well it seems this is turning into a bigger project then what i had thaught it would be. I think i'll tackle this tomorrow sometime. Hey thanks for all the help though it is much apprecitaed. I'll post on here and let yall know if i was able to fix it. Thanks again
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Old Dec 3, 2003 | 10:59 AM
  #9  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
Ok well i takcled this problem again today. I checked the orange wire that you mentioned and i followed it as far as i could and found no damage to it. I pushed it into the fuse block to make sure it still had a good connection. Still i'm gettin nuthin.
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Old Dec 6, 2003 | 01:59 PM
  #10  
3gc's Avatar
3gc
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From: Long Island NY
Car: Z28
Engine: 350 TPI
Transmission: 700R4
Try a continuity test from that wire to an accessory that uses that wire for it's power. I'm not sure about other accessories but i know that the dome light and courtesy lights are switched ground so the orange wire going to them is hot all the time. So one of those might be a good choice to use. I think you might have to have the battery disconnected. Someone correct me if i'm wrong.
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Old Dec 8, 2003 | 12:21 PM
  #11  
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From: Long Island, NY
Car: 1986 IROC-Z
Engine: 5.0 TPI
Transmission: 700R4
By experience I'm gonna go with a blown fusible link. I'm willing to bet that one by the starter is blown. My IROC had the same problem he mentions, exactly. Except someone wired the ACC wire to the ignition, so my lights and everything worked, but only with the car on. So I replaced the links, and the lights work all the time. Only problem now is so do the wipers. I ran another wire to the IGN plug on the fuse box so at least the radio shuts off.
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Old Dec 8, 2003 | 12:39 PM
  #12  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
I don't know exactly what its called but i think i found were the problem is at. The headers are touching a wire coming from the starter.The part that is touching looks like a 1" long white cylinder. Its melted to the side of the header.
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Old Dec 8, 2003 | 02:28 PM
  #13  
3gc's Avatar
3gc
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From: Long Island NY
Car: Z28
Engine: 350 TPI
Transmission: 700R4
That is the fuseable link. I'm not sure the best way to replace them but i know some auto parts stores sell replacement ones, i think they're crimp on though.
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Old Dec 8, 2003 | 06:06 PM
  #14  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
I see..... well all the input is much appreciated, and thanks for the help. i guess tomorrow i'll see what i can do. if it doesn't work you'll be hearing from me again
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Old Dec 9, 2003 | 07:30 AM
  #15  
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From: Long Island, NY
Car: 1986 IROC-Z
Engine: 5.0 TPI
Transmission: 700R4
Pick some 16 gauge ones. The new ones may look like just a piece of wire and not a cylendar. Also do yourself a favor and pick up the largest rings you can find for 16 gauge wire, as the ones the links come with probably will not fit over the starter stud.

Oh and when you change it... DISCONNECT THE BATTERY!!!
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Old Dec 9, 2003 | 11:15 AM
  #16  
MaineIrocer's Avatar
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From: Maine
Car: 1986 Iroc-Z
Engine: 305 TPI
Transmission: Automatic
I had a problem that was similar to that and the reason whatmy interior wiring harness was from a tune port car and the exterior one was from a throttle body i think... I havent replaced it yet but its wired up for now ..... I plan or replacing it sometime this winter if i can get my car into a garage someplace.... I dont know if that help or not.
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Old Dec 9, 2003 | 09:22 PM
  #17  
ramair92rs's Avatar
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From: ohio
Car: 92 rs
Engine: L03
Transmission: AOD 700r4
Well i replaced the fusible link. Everything works great now!

thanks for all the help,
chris
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Old Dec 10, 2003 | 06:53 AM
  #18  
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From: Long Island, NY
Car: 1986 IROC-Z
Engine: 5.0 TPI
Transmission: 700R4
:rockon:
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