Anyone by any chance have or know the mr2 wire diagram. My friend is trying to install a head unit and the wiring harness he bought from best buy doesnt fit right


thx

i just figured out that they are the same as the celica

anyone have the celicas wiring diagram pics and such?

Ive got the repair manual with all the wiring diagrams, but no scanner, maybe theres a specific part I cold type out for you? you just need to know the order of the wires in the harness? dont you just match up the colors?

I posted this a while ago:

Power Connections

Constant 12+ Blue/Yellow
Switched 12+ Gray
Ground Brown
Power Antenna Black/Red and Pink/Blue connect both wires to the radio's remote wire.
Illumination Green

Speaker Connections

Front/Right + Light Green
Front/Right - Blue
Front / Left + Pink
Front / Left - Purple
Rear / Right + Red
Rear / Right - White
Rear / Left + Black
Rear / Left - Yellow

Uppitycracker: you can't just match up the colors. Car makers use whatever colors they want the aftermarket companies settled on "standard" coloring but even then you should double check.