Toyota Corolla Cross: Gf1a (transfer / 4wd / Awd)

 Random/Multiple Cylinder Misfire Detected (P030000,P030027,P030085-P030400)

DESCRIPTION When the engine misfires, high concentrations of hydrocarbons (HC) enter the exhaust gas. Extremely high hydrocarbon concentration levels can cause an increase in exhaust emission levels. Extremely high concentrations of hydrocarbons can also cause increases in the three-way catalytic co

 Headlight Dimmer Switch Circuit

DESCRIPTION The steering sensor receives the following switch information: Light control switch in DRL OFF*1, TAIL, HEAD, AUTO position Dimmer switch in high, low or high flash (pass) position Fog light switch in front*2 or off position *1: w/ DRL OFF Switch *2: w/ Fog Light WIRING