Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 AWD Warning Remains ON

DESCRIPTION The 4WD ECU assembly is connected to the combination meter assembly via the CAN communication system. If the 4WD ECU assembly stores any DTCs which are related to the dynamic torque control AWD system, the warning message is displayed on the multi-information display in the combi

 Rough Idling

DESCRIPTION Problem Symptom Suspected Area Trouble Area Engine speed fluctuation due to abnormal combustion Idle speed too low or high Strong engine vibration due to above symptoms Ignition malfunction Deviation in air fuel ratio (Excessive or i