1996 Suburban Transmission Wiring Mod Paperwork

By rjirvine
August 1, 2009 in 1999-2013 Silverado 1500 & Sierra 1500

Recommended Posts

rjirvine

Posted August 1, 2009

A friend of mine got a used transmission from a guy who also gave him about 6 pages of what looks like kind of like a TSB to change 3 pin locations on the PCM. The paperwork doesn't say what the mod accomplishes though.

Any Ideas?

It's for a 1996 Chevy Suburban with a 350.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Recently Browsing 0 members
- No registered users viewing this page.
Forum Statistics

250.4k
Total Topics

2.7m
Total Posts
Member Statistics

342,749
Total Members

8,960
Most Online

Newest Member
Markey
Joined 17 hours ago
Who's Online 3 Members, 1 Anonymous, 1,727 Guests (See full list)

Latest Articles
- 1996 Chevy Blazer vs 2026 Blazer: Epic Head-to-Head Crash
  18 hours ago
- Chevy Revives Iconic “Heartbeat of America” Campaign
  23 hours ago
- 2027 Chevrolet Silverado: Every Official Photo
  June 18
- 2027 Chevrolet Silverado: Horsepower, Price, and Release Date (What We Know)
  June 17
Posts
- Navigating senior years.
  
  By Donstar · Posted 4 minutes ago
  
  My overnight hospital stay turned into five. I developed a post operative fever and an erratic heart rate. A blood clot in the lungs was the culprit. This is apparently a common post surgical complication and easily remedied. I was the youngest in a four bed ward and a Doctor with a Geriatric specialization was in charge of my care. All of the nurses were good and some were outstanding at dealing with old people. It was very evident that my age triggered a different level of care! My advice to any senior going for a hospital stay is to have a trusted family member advocate visible. If not, you will still be well cared for, but you may discover that your voice isn't as strong as it once was!
- Gas Prices
  
  By diyer2 · Posted 16 minutes ago
  
  $4.25 85 oct. in town, down 50 cents.
- Joke Thread
  
  By Atlas · Posted 48 minutes ago
  
  Charlie Berens is a riot...I love his videos!
- Starting a new thread regarding mounting my 2014 OEM wheels to my 2026
  
  By Coastie05 · Posted 3 hours ago
  
  You already know what I think about spacers but I will say those wheels do look great on your truck. Either way, I hope you find an outcome you’re happy with.
- Gas Prices
  
  By Coastie05 · Posted 4 hours ago
  
  $3.69 at the local Exxon station.
GM-Trucks.com Clubs
- Black Truck Club
  
  Open Club · 612 members
- White Truck Club
  
  Open Club · 380 members
- Canadian Owners Club
  
  Open Club · 282 members
- Red Truck Club
  
  Open Club · 156 members
- diesel 3.0
  
  Open Club · 279 members
- Texas Owner's Group
  
  Open Club · 371 members
- NorthSky Blue Club
  
  Open Club · 118 members
- Midwest Owner's Group
  
  Open Club · 212 members
- 2015 Custom Sport Club
  
  Open Club · 5 members
- GM Snow Plowing Club HD
  
  Closed Club · 14 members
Popular Contributors
- Week
- Month
- Year
- All Time
1. 1
  
  Atlas
  19
2. 2
  
  newdude
  12
3. 3
  
  Chuck FB
  12
4. 4
  
  KARNUT
  7
5. 5
  
  Another JR
  5
Show More