Toyota Corolla Cross: Ignition Coil And Spark Plug

 Engine Oil Level Sensor Circuit

DESCRIPTION The combination meter assembly and engine oil level sensor are connected via direct line. The combination meter assembly determines the engine oil level based on the engine oil level sensor signal. HINT: As the engine oil level may be unstable when the engine is cold or running at high

 Voice Recognition Microphone2 Circuit Open (B154913)

DESCRIPTION The telephone microphone assembly RH is connected to the radio and display receiver assembly via voice recognition microphone 2 signal detection line. This DTC is stored when the radio and display receiver assembly detects disconnection of telephone microphone assembly RH.