isidnirb Posted March 18, 2010 Share Posted March 18, 2010 My AC is out and think it may be the fuse. Problem is I can't figure out which 90987-02022 is the AC. There are multiples of this fuse...any ideas which one is the AC? I have a 2003 gx470. Quote Link to comment Share on other sites More sharing options...
mann777 Posted March 19, 2010 Share Posted March 19, 2010 It is quite easy. You need to buy the new relay part number and that is #90987-02028. This should replace the 90987-02022. Here is the new part looks like and the fuse box location which requires replacement. Also you can see the reverse side of the Fuse Box cover the location of the relay - MG - CLT ..this is also called as the AC Magnetic Clutch relay. Hope this helps. There was a TSB to this effect for certain models on Lexus. The TSB is attached and the part number and the Relay location. so long !!! AC_Magnetic_Clutch_Relay.pdf Quote Link to comment Share on other sites More sharing options...
isidnirb Posted March 19, 2010 Author Share Posted March 19, 2010 Awesome, thanks. This GX470 has been the death of me! Already replaced the front wheel bearing, front cv axel, radiator...and had the back seats stolen. Hopefully this fix will work...I'm hoping it's not the compressor!!!! Quote Link to comment Share on other sites More sharing options...
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