Toyota Yaris: Lighting System / System Diagram
SYSTEM DIAGRAM
MANUAL LEVELING SYSTEM
AUTOMATIC HIGH BEAM SYSTEM (w/ Toyota Safety Sense)
HEADLIGHT ASSEMBLY CIRCUIT

PARTS LOCATION ILLUSTRATION
*A w/ Toyota Safety Sense - - *1 SIDE TURN SIGNAL LIGHT ASSEMBLY LH *2 SIDE TURN SIGNAL LIGHT ASSEMBLY RH *3 HEADLIGHT ASSEMBLY LH *4 HEADLIGHT ASSEMBLY RH *5 HEADLIGHT LENS SUB-ASSEMBLY LH *6 HEADLIGHT LENS SUB-ASSEMBLY RH *7 HEADLIGHT UNIT ASSEMBLY LH *8 HEADLIGHT UNIT ASSEMBLY RH *9 LIGHT CONTROL LED ECU LH *10 LIGHT CONTROL LED ECU RH *11 HEADLIGHT LEVELING MOTOR LH *12 HEADLIGHT LEVELING MOTOR RH *13 HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS LH) *14 HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS RH) *15 FOG LIGHT ASSEMBLY LH *16 FOG LIGHT ASSEMBLY RH *17 FORWARD RECOGNITION CAMERA *18 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *19 ECM *20 POWER STEERING ECU ASSEMBLY *21 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *22 NO...
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2...
Other information:
FAIL-SAFE CHART FAIL-SAFE OPERATION
If there is a problem with sensor signals or actuator systems, the skid control ECU prohibits power supply to the brake actuator assembly and informs the ECM of an VSC system malfunction.
The brake actuator assembly turns off the solenoids and the ECM stops its VSC control according to signals from the skid control ECU...
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel injector assembly removal/installation are shown below...
Categories
Before refueling, close all the doors, windows, and the liftgate/trunk
lid, and switch the ignition OFF.
To open the fuel-filler lid, pull
the remote fuel-filler lid release.

To remove the fuel-filler cap, turn it counterclockwise.
Attach the removed cap to the
inner side of the fuel-filler lid.
read more