Toyota Yaris: Pre-collision System / System Diagram
SYSTEM DIAGRAM

PARTS LOCATION ILLUSTRATION
*1 FORWARD RECOGNITION CAMERA *2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *3 BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU *4 ECM ILLUSTRATION
*1 COMBINATION METER ASSEMBLY - MULTI-INFORMATION DISPLAY - PCS WARNING LIGHT *2 STEERING SENSOR *3 POWER DISTRIBUTION BOX ASSEMBLY - ECU-IGR NO...
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the pre-collision system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2...
Other information:
PROBLEM SYMPTOMS TABLE If there are no DTCs output and the problem still occurs, check the suspected areas for each problem symptom in the order given in the following table and proceed to the relevant troubleshooting page. NOTICE: When replacing the skid control ECU (brake actuator assembly), sensors, etc...
The rear view monitor provides visual images of the rear of the
vehicle when reversing.
If water, snow, or mud is stuck on the camera lens, wipe it off using a
soft
cloth. If it cannot be wiped off, use a mild detergent.
If the camera temperature changes rapidly (Hot to cold, cold to hot),
the rear
view monitor may not operate correctly...
Categories
Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
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