Michael, I never did find an actual Relay, which I could remove - I do not believe there is one. It is possible that there is 'something' within the black rectangular box which sits vertically on the front of the Fuse box area, in engine bay, driver side of USA model. Here's a link to this part - www.lexuspartsnow.com/parts/lexus-block-engine-room-junction~82721-48051.html (MAKE SURE you are looking at the correct part, based on your VIN). It may be referred to as Engine Junction Box, or J Box, or Block, or Relay Block, or Engine Room Block, or Engine Room J, or Engine Room Junction. It is not difficult to remove/replace. I bought a new OEM one from local Lexus dealership, but actually did not need it - My issue turned out to be a loose wiring connection, at the actual AC Compressor, i.e. nothing to do with Fuses or Relays. So in that sense, I am sorry, I do not have any more information relating to an AC Relay - In other words, I don't know if there is one, or where it is.
Have you checked the owners manual? There could be another fuse box next to the abs system
How about the relays on the left side?
I might have the same issue with a 2011 Venza
Have you found the AC relay for your Lexus? I have the similar issue and would like to know where the relay is. Thanks in advance!
Michael, I never did find an actual Relay, which I could remove - I do not believe there is one. It is possible that there is 'something' within the black rectangular box which sits vertically on the front of the Fuse box area, in engine bay, driver side of USA model. Here's a link to this part - www.lexuspartsnow.com/parts/lexus-block-engine-room-junction~82721-48051.html (MAKE SURE you are looking at the correct part, based on your VIN). It may be referred to as Engine Junction Box, or J Box, or Block, or Relay Block, or Engine Room Block, or Engine Room J, or Engine Room Junction. It is not difficult to remove/replace. I bought a new OEM one from local Lexus dealership, but actually did not need it - My issue turned out to be a loose wiring connection, at the actual AC Compressor, i.e. nothing to do with Fuses or Relays. So in that sense, I am sorry, I do not have any more information relating to an AC Relay - In other words, I don't know if there is one, or where it is.
I believe it’s behind the glove compartment box.
Heater, 50A
Lexus is not like Toyota. It's design is so poor!