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

Problem getting the 72 started

Thread Tools
 
Search this Thread
 
Old May 26, 2012 | 10:03 PM
  #1  
TheDucci's Avatar
TheDucci
Thread Starter
Racer
10 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jan 2012
Posts: 372
Likes: 59
From: Central Valley Cali
Default Problem getting the 72 started

After getting the car painted and putting everything back together I have put the back taillight harness together. The problem I am having is I am getting a humming noise when I turn the key on everything seams to work but the starter will not kick over? Ok; now to the rear harness, I do not have the anti theft key installed on the car and it was not when I got it. Do the pink and the orange wires to the rear key (anti theft) need to be connected for the car to start? When I was connecting all the taillights and back up lights they where apart. I can not remember if there where together and came apart when I was messing with everything. I currently do not have the pink and orange wires connected. dose this circuit need to be completed for the car to start?

Thanks
Reply
Old May 27, 2012 | 02:49 AM
  #2  
oldalaskaman's Avatar
oldalaskaman
Le Mans Master
10 Year Member
 
Joined: Aug 2010
Posts: 9,272
Likes: 17
Default

yes
Reply
Old May 27, 2012 | 08:23 AM
  #3  
69 Chevy's Avatar
69 Chevy
Melting Slicks
 
Joined: Aug 2008
Posts: 2,200
Likes: 3
From: Lehigh county Pennsylvania
Default

Originally Posted by TheDucci
I currently do not have the pink and orange wires connected. dose (SIC) this circuit need to be completed for the car to start?
So, you were faced with 2 choices: either connect the alarm wires and turn the ignition key or logon to this forum and post this question. Did you think the anti-theft bomb would explode in your face if you connected the alarm wires?
Reply
Old May 27, 2012 | 09:00 AM
  #4  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by TheDucci
After getting the car painted and putting everything back together I have put the back taillight harness together. The problem I am having is I am getting a humming noise when I turn the key on everything seams to work but the starter will not kick over? Ok; now to the rear harness, I do not have the anti theft key installed on the car and it was not when I got it. Do the pink and the orange wires to the rear key (anti theft) need to be connected for the car to start? When I was connecting all the taillights and back up lights they where apart. I can not remember if there where together and came apart when I was messing with everything. I currently do not have the pink and orange wires connected. dose this circuit need to be completed for the car to start?

Thanks
The pink and orange alarm wires don't need to be connected for the engine to start.
Where is the humming coming from and is it when you turn the key to ON or to START ?
Your car should have some kind of neutral safety switch ,do you have the shifter in park or have the clutch pushed in ? Do you have these wires plugged in ?
Reply
Old May 27, 2012 | 09:06 AM
  #5  
71scgc's Avatar
71scgc
Melting Slicks
Veteran: Army
15 Year Member
Liked
Loved
 
Joined: Sep 2010
Posts: 2,383
Likes: 59
From: Emerald Isle NC
Default

My '71s alarm switch is disconnected. Car starts fine...
Reply
Old May 27, 2012 | 11:19 AM
  #6  
oldalaskaman's Avatar
oldalaskaman
Le Mans Master
10 Year Member
 
Joined: Aug 2010
Posts: 9,272
Likes: 17
Default

I didnt know that, many thanks, excellent tech.
Reply

Get notified of new replies

To Problem getting the 72 started





All times are GMT -4. The time now is 06:22 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE