Truck Forums - No heat on the driver side.

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usbrowns

10-27-2007 03:24 PM

No heat on the driver side.

I am unable to heat up the air on the driver side of my truck. I swapped out the electronic control with a friend and that did not resolve the issue so I beleive the problem isa bad actuator in the air flow system. I took the dash apart but could not locate the actuator. Anyone know where the actuator is located?

Argon

10-27-2007 06:27 PM

RE: No heat on the driver side.

what truck is this?...if its a gmt800 (99-06) its at the bottom of the case

usbrowns

12-13-2007 03:42 PM

RE: No heat on the driver side.

You were right on the driver side temperature actuator was on the bottom of the A/C case. I replaced mine and all is good except my wallet. The temperature actuator cost $228.

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