2013 PPV - drivers side AC blend control

[madmanjustice]

Where is the blend control acuator for the drivers side AC on a 2013 Tahoe? My AC is noticeably cooler in the passenger side vents.

Is it very difficult to replace?

 

[madmanjustice]

anyone?

 

[Doubeleive]

bottom of the airbox under the kick panel passenger side, easy to do

 

[TheStigPPV]

Is there a calibration procedure for the blend motors like the previous generation? I found one online for the Auto AC controller but not the manual dash controller.

 

[madmanjustice]

anyone got the part number for the A/C delco part? Would like to get one ordered and installed this coming weekend. or if there is a better option please point me to it.

 

[PG01]

anyone got the part number for the A/C delco part? Would like to get one ordered and installed this coming weekend. or if there is a better option please point me to it.

@swathdiver

 

[swathdiver]

@swathdiver

anyone got the part number for the A/C delco part? Would like to get one ordered and installed this coming weekend. or if there is a better option please point me to it.

Temperature Valve Actuator - Driver's Side - 89018375 - 15-72972

 

[swathdiver]

Is there a calibration procedure for the blend motors like the previous generation? I found one online for the Auto AC controller but not the manual dash controller.

Yes, it can only really be done by a Tech-2. However, the system does a self-test every time the car is turned on. Calibration makes it more precise and efficient. Search through the old posts, I'm sure I've posted the procedures for both ways numerous times, I would copy and paste from AllData but they were done earlier today.

 

[madmanjustice]

i see one of the steps for changing this thing out is disconnecting the battery. My PPV has 2 batteries, do I need to disconnect one or both? and after i'm done i'm supposed to turn the key to the on position but not start so the system resets? Is that correct?