tccm location

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December 22nd, 2010, 7:27 PM

lurzboy

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tccm location

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

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December 22nd, 2010, 8:41 PM

in2pro

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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

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December 23rd, 2010, 5:37 AM

lurzboy

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5.7 auto transcase

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July 4th, 2020, 6:28 PM

Bent874

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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