1HDFT transplant in a 97 LX450 - A/C not working (2 Viewers)

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Joined
Jul 22, 2019
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Location
California
Hi,

Since the transplant we have not been able to get the AC working from the console.

Have been looking into that issue for a while now, hitting a wall. The compressor engage when it is hard wired and blows cold. Ground was tested properly on the Amplifier and on the relays. The compressor relay and the engine coolant relay have been tested and we fell/hear they engage when turning the engine on.

The car can start in D and therefore we think the issue is with the starter cut relay that we should bypass. We are 95% sure this is the issue however, have not been able to access it easily to confirm. anyone been through that? anything else we have not considered? Is there a way to access this relay without removing the entire dashboard, it looks it s above the evaporator, hard to access.

Somepicture of the diagrams and location of the S11 (start cut relay).

IMG_0037.jpg
IMG_0038.jpg
 
anything else we have not considered?

Yea, Fix your park/neutral position switch if your vehicle can start in D, or any other gear besides Park or Neutral.

I did an LS swap, and my A/C works, and my park/neutral position switch is functioning properly as designed.
 

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