How Can I Install The Tekonsha Primus IQ In A 2023 Lexus GX460?

Updated 08/02/2024 | Published 07/31/2024

Question:

I just purchased a Tekonsha 90160 Primus IQ and need the harness to connect to the factory plug in a 2023 Lexus GX 460. Can you recommend which one to use? i cant seem to find one for anything after a 2020 which is the 3040P See attached picture for the EOM plug

asked by: David S

2023 Lexus GX460 Factory Brake Controller plug
(click to enlarge)

Expert Reply:

Hello David, thanks for reaching out. Unfortunately, Tekonsha does not make a custom brake controller adapter for the 2023 Lexus GX460. You can still install the Tekonsha Primus IQ # 90160 but you will need to remove the factory plug and hardwire the controller.

expert reply by: Jesse M