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air con


billywizz
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Where is the air con ecu situated and where can i find a diagram

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One can register with http://www.toyota-tech.eu and have a browse.

Be aware that some information is free to download, some chargeable.  

 

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I think the Air con system is controlled by the main body ECU unit. There is a thing called air conditioning amplifier under the main unit in the centre of the dash, not sure what that does.

What problems do you have with the system?

Craig.

Air COn.JPG

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  • 2 weeks later...

The clutch is not engaging on compressor. Fuse ok, system gassed. Just trying to figure out where things are and get a diagram to eliminate problem

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IQ built pre september 2009 can suffer from a faulty compressor where the "fluid pressure sensor" inside the compressor fails this shuts the compressor down by preventing the magnetic clutch from engaging to prevent further damage occurring.  The fix was/is a new compressor.

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How much is a new compressor?

and how much labour?

and since toyota changed something in september 2009 this is a manufactory fault, so when is the recall?

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