99 CLIMATE CONTROL PROBLEM

1999 Chevrolet Tahoe

Tiny

Klemm

June, 7, 2007 AT 11:13 AM

I have a 99 Tahoe that will not switch between defrost, vent, floor, ect. It will blow heat and A/C but will not allow me to switch between the various outputs.

Thanks for any help, it's appreciated.

FOUND 415 RELATED QUESTIONS

3 Answers

Tiny

Jack42

June, 7, 2007 AT 11:20 AM

Sounds like you have a broken vacuum line somewhere under the hood. Usually goes through the firwall near the a/c accumulator

Tiny

Klemm

June, 7, 2007 AT 11:25 AM

Awesome, can you point me in the general direction of where the A/C accumulator would reside?

Tiny

Jack42

June, 8, 2007 AT 7:41 AM

Passenger side of the firewal in engine compartment. It is a small black plastic vacuum line

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