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The mkiv Supra Owners Club

Aircon Diagnostics Result


scooby999

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Ive just run the aircon diagnostics on my supra and im getting the following:

 

Solar sensor circuit

Air mix door servomotor circuit

 

I have done some digging on the first one on the forum and seam to be a daylight sensor but anyone know what the second means?

 

Be nice to be cool again lol specially on these hot days with black leather :)

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  • 2 weeks later...

The air mix door is going to be the big flap that diverts air over the heater matrix to control how warm the air will be. Sounds like the servo motor that adjusts this has failed or it's not plugged in, wiring issue etc.

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