RX - 4th Gen (2016-2022) Discussion topics related to the 2016 and up RX350 and RX450h models

2019 Fuse Box Diagram

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Old 10-01-22, 07:13 AM
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DunWkg
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Default 2019 Fuse Box Diagram

Greetings all,
I’m looking for a fuse box diagram and fuse listing for a 2019 RX450h. I searched manual, but didn’t find or I missed it.

Thanks
Old 10-01-22, 07:30 PM
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Tarkus
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Have you pulled the fuse box cover and looked underneath?
Old 10-02-22, 03:15 AM
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Quantum501
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Fuse diagrams for the RX are difficult to come by....my search on the web outside of this forum were also not productive.

Post 20 in this thread shows the fuse configuration for an RX.....probably not the hybrid version.

https://www.clublexus.com/forums/rx-...ash-cam-2.html

I took a picture of the underside of the cover (similar to that being shown in link pic above). Even then, some of the fuse "names" were not obvious....at least to me.

I assume TIS has a fuse diagram but I did not print it when I was on the site. Perhaps a 2 day subscription would yield the diagram.
Old 02-13-24, 11:15 AM
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DunWkg
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Originally Posted by Tarkus
Have you pulled the fuse box cover and looked underneath?
No, I think there are two. One in engine compartment and another in cabin, drivers side, under dash. I’m unable to examine under dash, due to my physical limitations.
Old 02-13-24, 11:18 AM
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GS4_Fiend
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What are you trying to look for exactly in the fuse box?
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