Please help identify the four wires from the brake pedal switch

[Seymore Butts]

Does anyone know what each of these color coded wires do?

 

[Seymore Butts]

Anyone?

 

[MikeinNH67]

You don't mention the year but you can try finding a diagram at the link below.

BBB Industries- Premium Alternators, Starters, Power Steering Products and Turbochargers | TSB and Wiring Diagrams Database

 

[Seymore Butts]

Thanks, Mike, I'll check it out in a sec.

2008 SR5 V6 4WD AT

 

[Ed_C]

For a 2003 but the colors should be similar, if not the same.

Brake light circuit -

Cruise control circuit, uses the other 2 wires of the switch -

BTW "L" means bLue in Toyota-nese :wink2: