tritron

Does anyone have diagram for ac. How I can test my a/c clutch.
I want to make sure it works.

topdog849

iTrader: (1)

your a/c light will blink when on if your a/c clutch is bad

TheMole

iTrader: (13)

Not sure if they will help, but try these links:

https://www.clublexus.com/forums/sho...d.php?t=294197
https://www.clublexus.com/forums/performance-and-maintenance/18295-a-c-system-diagnostics-need-codes.html

lexdud

I may have them. PM your email and I'll see what I can do ...

tritron

There is no blinking light at all the a/c turns by hand but I don't ever see it spin.
I did the diagnostics and I got 00 then I had other test and it goes from 21-27. I wonder if I have broken sensor or cable ?

RyanV

iTrader: (9)

21 is solar sensor circuit then harness between it and ac control unit, then the control unit.

Dont see code 27

According to the fsm the ac control unit can be the cause for just about every problem..except the blower related stuff.