tccm location

Reply Subscribe

Thread Tools

Search this Thread

Dec 22, 2010 | 7:27 PM

lurzboy

Thread Starter

CF Beginner

Joined: Dec 2010

Posts: 6

Likes: 0

tccm location

I need to replace the tccm in my 99 suburban 1500. Anyone know where its located? Thanks.

Dec 22, 2010 | 8:41 PM

in2pro

Administrator

Joined: Apr 2008

Posts: 7,573

Likes: 47

From: Austin, Texas

what size engine?

Transfer Case Control Module (TCCM) (Selectable 4WD)
Under IP, near the convenience center

1999 Chevrolet Chevy Suburban - 2WD | Escalade, Pickup (Classic), Suburban, Tahoe, Yukon (VIN C/K) Service Manual |

Automatic 4WD Support Wiring
(1) Automatic Transfer Case Control Module
(2) IP Harness
(3) Daytime Running Lights Control (DRL) Module
(4) Convenience Center
(5) IP Reinforcement Brace

Attached Thumbnails

Dec 23, 2010 | 5:37 AM

lurzboy

Thread Starter

CF Beginner

Joined: Dec 2010

Posts: 6

Likes: 0

5.7 auto transcase

Jul 4, 2020 | 6:28 PM

Bent874

CF Beginner

Joined: Jul 2020

Posts: 1

Likes: 0

cant get the tccm out

Quote:

Originally Posted by in2pro

I have it unbolted and wiggling. the plugs are out of it and for the life of me I cant figure out how to get it off the bracket it sits on. ive tried multiple times for too long. please help