Beams - Wiring Diagrams Compiled

[PHOENIX]

I am just compiling all of the wiring diagrams into one place so they don't get lost in the endless Beams threads, and easier to find.

Beams Engine Wiring Diagram in Japanese
Beams Wiring Diagram - Japanese

Beams Starter and Ignition Diagram in Japanese (with translation)
http://www.mr2.com/forums/beams/Toyo...g-diagram.html

Beams Redtop ECU Pinouts
Blank 01

Beams Redtop ECU Pinouts guide
http://www.mr2.com/forums/beams/Toyo...ions-mean.html

Blacktop Engine Wiring Diagram in Japanse (translated)
http://www.mr2.com/forums/beams/Toyo...ns-wiring.html

Greytop Engine Wiring Diagram in Japanese (translated)
http://www.mr2.com/forums/beams/Toyo...-grey-top.html

Courtesy of WFX!

Originally Posted by WFX

Ok hopefully this cheat guide will help some people out!

ST202 3SGE BEAMS
Light Grey Plug
Red/Black = Engine Warning Light On Dash
Yellow/Black = Oil Light On Dash
Yellow = Charge Warning Light On Dash
Brown = Earth
Red/Blue = 12 Volt To Alternator
Blue/Yellow = Water Temp
Grey = Tacho
Blue/Black = AirFlow Meter On ECU
Red/White = ?
Brown = Goes To Dark Grey Plug
Orange = ELS
White Plug
Orange = SPD (From SPD on ECU)
Purple = ?
Black/Yellow = STA (Start On ECU Where Wire Changes To Black)
Blue = Goes to Injector and Ignitor Wires On ECU
Blue = Goes No Where
Dark Grey Plug
Not Used

ST184 5SFE
White Plug
Black/White = No Where
Pink = Check Engine Light (Warning)
Yellow/Green = Water Temp
Black = Tacho
Yellow/Black = Oil Light
Dark Grey Plug
Brown = Earth
Black/Red = 12 Volt To Alternator
Yellow = Charge Warning Light
Dark Grey Plug On ECU
Blue/White = SPD (To SPD On ECU)
Orange = ELS

5SFE & BEAMS CONNECTIONS
List Of Connections You Need To Make
Speed Sensor
5SFE: Blue/White wire on ECU Dark Grey Plug
BEAMS: Orange Wire on White Plug
Check Engine Light
5SFE: Pink Wire on White Plug
BEAMS: Red/Black Wire on Light Grey Plug
Water Temp
5SFE: Yellow/Green Wire on White Plug
BEAMS: Blue/Yellow Wire on Light Grey Plug
Oil Light
5SFE: Yellow/Black Wire on White Plug
BEAMS: Yellow/Black Wire on Light Grey Plug
12 Volt To Alternator
5SFE: Black/Red Wire on Dark Grey Plug
BEAMS: Red/Blue Wire on Light Grey Plug
Speedo/ELS
5SFE: Orange Wire on ECU Dark Grey Plug
BEAMS: Orange Wire on Light Grey Plug

Now its been over 3 years since I wired this thing up so my current memory is a little sketchy but hopefuly that helps you. I never connected the A/C so if you want aircon you'll have to figure that out yourself I'm afraid.

Below I've also uploaded some PDF documents that I found helpful:
ST184 Wiring Diagrams
SXE10 Wiring Diagrams
ST202 AirCon Diagrams
ST215 Wiring Codes
ST215 Wiring Diagram
ST215 PinOut Guide

The ST215 PinOut Guide actually helped me the most. Some of the colours are not the same as the Red Top ECU but the pins and the function they control are pretty spot on! ENJOY!

[puretone]

Hey PHOENIX, do you by any chance have the wiring diagram for the speed sensor & reverse switch of the BEAMS? I think its the wiring diagram that goes with the transmission...thing is I have no clue where the reverse switch is (the one that turns on the back up lights) and I have to lose wires (solid blue & solid red) that I suspect are the ones that turn on the reverse lights....I'm suspecting it should be the same as any other ST202 but the switch is not in the same place as the 95 ST202 for which I have the diagrams from celicatech.com

[da_horse]

beams speed sensor and reverse switch are on the box.
wires for reverse should be red, IIRC one with blue trace one with black trace.

[jclau45]

Hello Guys, after having my beams black top in my old school corolla with an aftermarket ecu, I decided to see how the engine will react to the VVTI , so im trying to get the oem ecu to start the engine. I do not have the oem fuse box of the altezza so im trying to hook up the power side of the ecm . I have the 2 plugs that come from the engine hook up to the ecu and have attached wires to the positive and negative side of the ecu to get it to start. I have spark out of the coils but the injectors are not working. Can anyone give me details of the pins that need to have voltage and the ones that need ground. so I can verify with what i already have. The engine will not start because of the injector. one more thing I do have 12 volts going to the injectors what im not getting is the ground signal from the ecu to the injectors.

[batman722]

http://celicatech.com/outsider/BEAMS_Wiring_manual.pdf

Beams Celica bgb in Japanese

[MANDALAY]

Originally Posted by batman722

http://celicatech.com/outsider/BEAMS_Wiring_manual.pdf

Beams Celica bgb in Japanese

I WONDER HOW THATS BEEN DOWN LOADED
Given i was the only person to have it. Deeply saddened. Oh well i will learn

[batman722]

Originally Posted by MANDALAY

I WONDER HOW THATS BEEN DOWN LOADED
Given i was the only person to have it. Deeply saddened. Oh well i will learn

you were the only person to have it ? no one else can have it ? I don't understand...?

[MANDALAY]

Did you spend over a grand to get , no i dont think so !

[batman722]

eek ! I understand now !

[puretone]

Originally Posted by MANDALAY

Did you spend over a grand to get , no i dont think so !

the problem with "internet" is that someone somewhere will someday leak something.....though I think this one looks like it came from other sources, I don't recognize the formatting, at least the CDROM I go from you MANDALAY has a different format than what this one has.....I just compared it to the CD just now.

[PHOENIX]

I have no idea