Codes

[Ganday B]

Hello guys,
I ran the codes for my 95 and I got 536 which is the brake on-off switch. Can someone tell me where it is and if it is a big deal to change? I also got 136 which is the left hand O2 sensor. Which side is the left hand, the front side of the car or near the fire wall?
Thank you.

 

[AutoSHO]

Hello!

If your brake lights are working, do not worry about the 536 code. If they are not working, the BOO (Brake On/Off) switch is located on the Brake pedal arm, and has a 2-wire plug on it. Very cheap and easy to replace.

As far as the oxygen sensor goes, my philosophy has always been if one goes, the other is not far behind, so I always replace them at the same time. Autozone carries the Bosch sensor for the SHO, and it was under $80 for both.