Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Won't start after dash removal

Thread Tools
 
Search this Thread
 
Old Feb 22, 2011 | 06:56 PM
  #1  
Silver Slayer's Avatar
Thread Starter
TECH Enthusiast
iTrader: (13)
 
Joined: Nov 2001
Posts: 607
Likes: 0
From: Chattanooga,TN
Default Won't start after dash removal

OK, my car has been dormant for about 4 years since I removed all the interior and dash to install a 10pt. roll cage. I have finally got back in the groove and reinstalled the dash after completing the cage. I plugged all the plugs from harness back in and attached all grounds. The battery is dead, but I connected my charger to it and even with it on engine start, the cluster lights (fault indicating) will not come on at all. Every now and then, the SES light comes on, or blinks but none of the others will come on. The gauges will sweep on the first try after connecting the charger, but never after that.

My first thoughts were that it was due to the fact that I pulled both air bags and air bag module, but I connected the module back up and it did not change anything. I have tried two different ignition keys, thinking it was the resistor in the key, but that did not work.

The headlights/brakelights/blinkers/flashers all work, even the blinker lights and high beam indicators in the cluster work, but the fuel pump does not prime and the starter will not even try to bump over.

Any help/ideas would be greatly appreciated. I am at a loss
Reply
Old Feb 23, 2011 | 12:51 AM
  #2  
kevin kuether's Avatar
Staging Lane
iTrader: (1)
 
Joined: Sep 2010
Posts: 92
Likes: 0
Default

Most likely the battery is completely junk. I have seen batteries do this. Put a new battery or try the one out of your daily driver and try it again.
Reply
Old Feb 23, 2011 | 06:49 AM
  #3  
Silver Slayer's Avatar
Thread Starter
TECH Enthusiast
iTrader: (13)
 
Joined: Nov 2001
Posts: 607
Likes: 0
From: Chattanooga,TN
Default

Even when you have the charger connected to the battery and getting 14V every where? I get the same results when I put the charger on engine start (225A).

Originally Posted by kevin kuether
Most likely the battery is completely junk. I have seen batteries do this. Put a new battery or try the one out of your daily driver and try it again.
Reply
Old Feb 23, 2011 | 07:32 AM
  #4  
427bbc's Avatar
Teching In
iTrader: (3)
 
Joined: Jan 2011
Posts: 12
Likes: 0
From: virginia 23320
Default

If it sat for 4 years without charging every now and then it's more than likely toast. Either slow charge it for a day and then have it load checked are just go ahead and get another battery, which i'm pretty sure your going to need.
Reply
Old Feb 23, 2011 | 05:15 PM
  #5  
Silver Slayer's Avatar
Thread Starter
TECH Enthusiast
iTrader: (13)
 
Joined: Nov 2001
Posts: 607
Likes: 0
From: Chattanooga,TN
Default

Back up
Reply
Old Feb 24, 2011 | 06:19 PM
  #6  
Silver Slayer's Avatar
Thread Starter
TECH Enthusiast
iTrader: (13)
 
Joined: Nov 2001
Posts: 607
Likes: 0
From: Chattanooga,TN
Default

I checked it with another battery and it did the same thing. Any help?
Reply
Old Feb 24, 2011 | 07:43 PM
  #7  
Revoroller's Avatar
Launching!
iTrader: (9)
 
Joined: Feb 2010
Posts: 268
Likes: 1
From: Gillette Wyoming
Default

make sure your gauge cluster is plugged in completly, GM added a security feature so you couldn't take out the cluster and rack up miles and put your cluster back in with low mileage
Reply
Old Feb 24, 2011 | 08:19 PM
  #8  
merim123's Avatar
TECH Fanatic
20 Year Member
Photogenic
Liked
Loved
iTrader: (11)
 
Joined: Oct 2005
Posts: 1,916
Likes: 25
From: Chitown, IL
Default

you sure all the grounds are on? on the left lower side and the right lower side? if you hear some weird clicking, or not a normal sweep, could be the grounds.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-1

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-2

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-3

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-4

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-5

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-6

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-7

10 Camaros You Should Never Buy

 
story-8

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-9

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
Old Feb 26, 2011 | 03:35 PM
  #9  
Silver Slayer's Avatar
Thread Starter
TECH Enthusiast
iTrader: (13)
 
Joined: Nov 2001
Posts: 607
Likes: 0
From: Chattanooga,TN
Default

I checked the cluster and it appears to be plugged in good.

I am pretty sure I got all the grounds back in place. I guess the next step is to start checking all the other grounds, but otherwise I don't know.
Reply
Old Mar 1, 2011 | 05:13 PM
  #10  
Silver Slayer's Avatar
Thread Starter
TECH Enthusiast
iTrader: (13)
 
Joined: Nov 2001
Posts: 607
Likes: 0
From: Chattanooga,TN
Default

back up
Reply
Old Mar 2, 2011 | 01:39 PM
  #11  
djfury05's Avatar
10 Second Club
15 Year Member
iTrader: (30)
 
Joined: Jan 2008
Posts: 3,428
Likes: 4
From: Beaufort, SC
Default

check all the fuses in the engine bay as well
Reply




All times are GMT -5. The time now is 06:57 PM.

story-0
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-1
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-2
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-3
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-4
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-5
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-6
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-7
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-8
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-9
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE