Toyota Yaris: Manual Transaxle System / System Diagram
SYSTEM DIAGRAM

CAUTION / NOTICE / HINT HINT:
The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, be sure to check that there are no malfunctions in the CAN communication system...
Other information:
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
PROCEDURE 1. INSTALL KNOCK SENSOR (a) Install the knock sensor to the cylinder block sub-assembly with the bolt so that the knock sensor installation position is as shown in the illustration...
DESCRIPTION HINT: Turbocharger noise is classified into two types. These are whistling sound and chattering sound. During troubleshooting, first determine the type of noise. Type of Abnormal Noise Outline of Abnormal Noise Major Trouble Area Whistling sound (airflow sound) The whistling sound volume and pitch are proportional to the turbocharger or engine speed...
Categories
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
read more