Cibao

Hello.
I have a 2000 LX470 and really need a electrical (wiring) diagram. I am having some electrical issues like no rpm needle movement and no oil pressure needle movement. Don't know what's going on. They were working fine and suddenly now i have no rpm and no oil pressure readings.

Also, where's the AC Fan's relay?

Thank You all and my congratulations for this super well informed site on Lexus vehicles.

Cibao

Well....I've got it!
So, if anybody needs any electrical diagram......just let me know.
I just signed for a Toyota/Lexus TIS and there's everything.

Cibao

Here's the pic of the condenser fan relay in case anyone needs it.

jejohnso23

Do you have a wiring diagram of the tachometer and the obdII port?

krye

I have a 2000 LX470 and just recently replaced the condenser relay. The plug was corroded. NH winters certainly make the problem worse. You can get at it by removing the left headlight and trim. I replaced the relay with a 30A headlight relay and plug from Radio Shack for about $10.

there is a 15A fuse for the gauges inside the vehicle on the left kick panel I do not believe its located in the engine compartment

Cibao

Yes, I might.
Document is in pdf format, let me see if i can find it.

Cibao

Here you go....maybe this help

krye

Do you have dissasembly info to remove the combination meter? I need to replace the Drive indicator light

Cibao

Hi Krye: Let me tell you that the combination meter is easy to disassemble. The only trouble you'll get is to reach for the drive indicator lights. They are LEDs so it might be difficult to replace. You can not use any common bulb. Also, in order to reach for these lights (PRND2) you have to remove carefully all gauge's needles (RPM, Speed, Oil, Gas, Temp...etc). Use a fork to do that.

Anyway, here's what you asked for....

krye

thanks for the info. Looks like I will wait until I have an afternoon to explore

presas4846

hi friends. i try to find the wiring diagram of this zone. because a broked tire damage all that cables. and i cant put together because the colors changes thanks..[IMG]C:\Users\Gerencia.ODALYN\Pictures\cable.jpg[/IMG]

presas4846

sorry is this [IMG][/IMG]

mokey96732

Hello sorry to revive a old thread i was wondering if anyone has the ECU wiring diagram

hankinid

...on ih8mud.com

Saady424

could you possibly help me with wiring diagram for the AHC? My right passenger side front and back lines are burnt near the exhaust area and so my codes are C1721 and C1723. Will have mechanics cut and splice and fix but wiring diagrams for the AHC and that area would help. Thank you!