Boost_lee

Hi there guys, I just recently bought a 95 Sc300. A problem i have noticed is the traction Control Light automatically flashes "off" then the Check engine light turns on, or vice versa. If I reset the ecu, it goes away for a little while a come back obviously. What is the cause of this? O2 sensor?

To make it short:
Traction Control lights "off" then Check engine light turns "on". ?

Boost_lee

nvm. Im a noob and didnt search good enough. I guess its got something to do with the trac acuumulator and hose needing replacement.

Leshick

I have the same problem, but mine is that when first started the switch would make a clicking noise when depressing the brake pedal short distance, then the track light and check eng light would appear , still persists , but everything seems normal as far as braking goes

Boost_lee

your signature photo is HUGE buddie...lol

97RSPSCTT

hey i dont know if our cars are the same but in some lexus vehicles when an o2 or air fuel ratio sensor goes out it will throw both engine and trac light on