Hi Gang,

I'm planning on installing a remote starter in my 1991 LS400 and I need the wiring diagram on how to do this. Does anyone have any info or know where I can go to get it? I only need to know which wires to tap into.

Thanks and regards,

Lorne

 

Just go to the sevice dept of the local Lexus dealer. I'll bet they'll grab the manual and copy the pages - no charge.

I just emailed my dealer, asked for the ES300 schematic. He faxed it to me next morning!

Great service.

Tom

 

Hi Tom,
Thanks for your input. I'll give the Lexus dealer a call and see if they will help me out.

Regards,

Lorne

 

here you go
12volts
blk/red - wht/blu
+
ignition harness


Starter brn/red - red/sil dt + ignition harness
Second Starter none
Ignition brn/wht - blk/orn + ignition harness
Second Ignition blk/yel - blk/yel + ignition harness
Third Ignition none
Accessory blu/red - pnk/blu + ignition harness
Second Accessory none
Keysense
Power Lock green/yellow - passenger kick panel
Power Unlock green - passenger kick panel
Lock Motor none non none
Unlock Motor none non none
Parking Lights+ green steering column
Parking Lights- green/white steering column
Hazards
Turn Signal(L)
Turn Signal(R)
Reverse Light
Door Trigger red/white - drivers kick, wht plug
Dome Supervision none non none
Trunk/Hatch Pin red/blue - anti-theft mod.
Hood Pin green/white - anti-theft mod.
Trunk/Hatch Release red/white - trunk release switch
Power Sliding Door
Factory Alarm Arm arms with lock
Factory Alarm Disarm disarms with unlock
Disarm No Unlock green - drivers kick panel
Tachometer black ac at either ignitor
Wait to start
Brake Wire green/white + drivers kick, 2nd plug
Parking Brake
Horn Trigger green/red - steering column
Memory Seat 1
Memory Seat 2
Memory Seat 3

Immobilizer By Pass : Not Available



MAKE : LEXUS | MODEL : LS 400 | YEAR : 1991

 

Thank you all for your input. I have started the install for my car starter. So far it's going pretty well, although I'm having a tough time finding the Parking lights wire. I have looked all over the steering column for the green wire, although I can't find it. Oh well, I'll keep looking.

Thanks and regards,

Lorne

 

does anybody have the wiring diagram for the radio???

 

what car

 

Anyone have a color coded wiring diagram for what colors the wires are in the wiring harness for my headunit in my lexus ls400. Im trying to install an after market headunit, subs and amp in my car but i have the premium pioneer sound system. I couldn't find a wiring harness for my car so i am going to hardwire everything. I have everything pulled out someone please help me

 

Search turned up this

https://www.clublexus.com/forums/ls-...-x930bt-2.html