C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

What is this wire

Thread Tools
 
Search this Thread
 
Old Jun 11, 2014 | 01:51 PM
  #1  
kobra01's Avatar
kobra01
Thread Starter
Advanced
 
Joined: Aug 2012
Posts: 52
Likes: 0
From: Chino Hills Ca
Default What is this wire

Hi guys, can somebody help me identify what this wire is. 71 LS5. It is underneath car passenger side by the starter. Looks like it is supposed to attach to starter but want to find out what it is first.




Thanks guys.
Reply
Old Jun 11, 2014 | 02:02 PM
  #2  
hugie82's Avatar
hugie82
Safety Car
15 Year Member
 
Joined: Mar 2007
Posts: 3,652
Likes: 49
From: Bridgewater nj
Default

It was added, that we can tell. Maybe from an old alarm or external starting switch ???
Reply
Old Jun 11, 2014 | 02:48 PM
  #3  
Peterbuilt's Avatar
Peterbuilt
Le Mans Master
15 Year Member
 
Joined: Aug 2006
Posts: 7,425
Likes: 1,559
From: mount holly NC
2025 c3 ('74-'82) of the Year Finalist - Unmodified
2019 C3 of Year Finalist (appearance mods)
Default

Do your wipers work?
If not, it could be the ground wire for the wipers and fan motor, it connects to a bell housing or starter bolt.
Reply
Old Jun 11, 2014 | 03:34 PM
  #4  
Alan 71's Avatar
Alan 71
Team Owner
15 Year Member
Active Streak: 120 Days
Community Influencer
Top Answer: 5
 
Joined: Sep 2006
Posts: 31,235
Likes: 4,325
From: Westminster Maryland
Default

Hi k,
From the size and shape of the terminal I think it's the ground wire as Pb states. It looks like it's been spliced at some time.
It was normally mounted on one of the starter to bell housing
bolts.
Regards,
Alan


Last edited by Alan 71; Jun 11, 2014 at 03:37 PM.
Reply
Old Jun 11, 2014 | 05:30 PM
  #5  
kobra01's Avatar
kobra01
Thread Starter
Advanced
 
Joined: Aug 2012
Posts: 52
Likes: 0
From: Chino Hills Ca
Default

All of the speeds of the fan motor work but it does not blow very hard. I have had the car 1 year and have never tried the wipers. I live in So Cal and it never rains here, probably would not intentionally drive in the rain anyway. Will give them a try. My alt/amp gauge does not work?

Thanks

Last edited by kobra01; Jun 11, 2014 at 05:36 PM.
Reply
Old Jun 11, 2014 | 06:25 PM
  #6  
chvet73's Avatar
chvet73
Pro
10 Year Member
 
Joined: Jul 2004
Posts: 605
Likes: 0
From: Alta Loma CA
Default

Looks like the ground that goes to the bell housing belt to me. When I first got my car over 15 years ago, I hooked it to the starter, results were not good. I believe all black wires are grounds.
Reply
Old Jun 12, 2014 | 02:08 PM
  #7  
resdoggie's Avatar
resdoggie
Had a 1976 L-82, 4-sp
Supporting Lifetime
10 Year Member
Veteran: Navy
 
Joined: Mar 2011
Posts: 5,338
Likes: 1,213
From: Some days your the dog and some days your the hydrant.
Royal Canadian Navy
Default

That was the source of some of my electrical problems last year e.g. blower motor and some other quirky things. Just reattach to the engine.
Reply
Old Jun 12, 2014 | 03:04 PM
  #8  
kobra01's Avatar
kobra01
Thread Starter
Advanced
 
Joined: Aug 2012
Posts: 52
Likes: 0
From: Chino Hills Ca
Default

Okay I will attach as a ground wire. Thanks for all of your help.

Ken
Reply

Get notified of new replies

To What is this wire

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-1

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-2

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-3

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-4

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-5

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-6

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-7

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-8

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-9

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer




All times are GMT -4. The time now is 11:33 AM.

story-0
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-1
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-2
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-3
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-4
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-5
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-6
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-7
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-8
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-9
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE