PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

99 Harness problem

Thread Tools
 
Search this Thread
 
Old Feb 7, 2012 | 04:05 PM
  #1  
ddski's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 19
Likes: 0
From: Oklahoma
Default 99 Harness problem

I have a 99 Trans Am the pcm was stolen oout of it and i picked one up suppositly out of a 99 but it take a clear connector and red, I have a Blue and Red on the car is there an adaptor for this or do I need to try to track down the right PCM. Any advice would b very helpful thanks.
Reply
Old Feb 7, 2012 | 04:12 PM
  #2  
2xLS1's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (25)
 
Joined: Nov 2001
Posts: 5,649
Likes: 9
From: Warr Acres, OK
Default

Wrong PCM. Must be red/blue.
Reply
Old Feb 7, 2012 | 04:23 PM
  #3  
ddski's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 19
Likes: 0
From: Oklahoma
Default

ok thanks is the red/clear a different year or just wrong in general
Reply
Old Feb 7, 2012 | 04:26 PM
  #4  
2xLS1's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (25)
 
Joined: Nov 2001
Posts: 5,649
Likes: 9
From: Warr Acres, OK
Default

I've seen some FWD V6 PCMs with one of the connectors clear. I don't remember if the other one was red or blue though.
Reply
Old Feb 7, 2012 | 04:29 PM
  #5  
ddski's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 19
Likes: 0
From: Oklahoma
Default

That sucks ok thanks for the info is it best to try and find a used one or just buy a new one.
Reply
Old Feb 7, 2012 | 08:09 PM
  #6  
89 formula350's Avatar
TECH Enthusiast
iTrader: (8)
 
Joined: May 2007
Posts: 509
Likes: 1
Default

I have to ask .. how and why would someone take your pcm?
Reply
Old Feb 8, 2012 | 06:45 PM
  #7  
ddski's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 19
Likes: 0
From: Oklahoma
Default

The car was in the shop after my buddy blew up the motor when i went to pick it up after they pulled the motor they "lost" the and the radiator etc. It's a whole messed up situtation
Reply
Old Feb 8, 2012 | 10:05 PM
  #8  
89 formula350's Avatar
TECH Enthusiast
iTrader: (8)
 
Joined: May 2007
Posts: 509
Likes: 1
Default

used is fine, grab a 896 pcm and have it programmed to your car. a 411 will work too
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

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

 Pouria Savadkouei
story-6

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

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo




All times are GMT -5. The time now is 10:41 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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