What PCM's are compatible with my Tahoe?

Reply Subscribe

Thread Tools

Search this Thread

Oct 7, 2004 | 05:12 PM

computernerd

Thread Starter

Teching In

Joined: Sep 2004

Posts: 8

Likes: 0

From: River Ridge, LA

What PCM's are compatible with my Tahoe?

I'm looking for a second PCM for a 2000 Tahoe 5.3.
What PCM's are compatible?
I plan to call a few local junk yards and would like to know what makes and models PCM I could use...

Oct 8, 2004 | 08:32 AM

crainholio

TECH Addict

iTrader: (2)

Joined: Aug 2003

Posts: 2,977

Likes: 3

If you check on www.car-part.com you'll see this in the data it returns. I went hunting for a backup PCM for my 2001 F-body and it returned all sorts of 1500, 2500, Tahoe, Yukon, etc. host vehicles.

You'll need the new PCM SPS-flashed to your VIN to be sure you have the right software for your platform.

Oct 8, 2004 | 08:36 AM

Scooter70

TECH Fanatic

iTrader: (1)

Joined: Dec 2003

Posts: 1,098

Likes: 0

From: Farmington Hills, MI

http://www.speartech.com/compreprog.html

Looks like all F-body, Y-body, and Gen3 truck PCMs are the same (99-04).

Oct 8, 2004 | 09:40 AM

computernerd

Thread Starter

Teching In

Joined: Sep 2004

Posts: 8

Likes: 0

From: River Ridge, LA

Cool. Thanks.
That's just the info I needed.
I plan to get a PCM4LESS tune, but my truck is under warranty so I need to keep my original PCM stock.
Thanks again....

Reply Subscribe