Toyota Sienna Service Manual: Parts location
SYSTEM DIAGRAM
Precaution
1. NOTES FOR CLEARANCE SONAR SYSTEM
Under the following conditions, the sensor of the
clearance sonar may not operate properly:
Foreign matter such as snow or mud gets on the
...
System description
1. GENERAL
This system uses ultrasonic sensors to detect any
obstacles at the corners and the rear of the vehicle.
The system then informs the driver of the distance
between the sens ...
Other materials:
Adaptive light functions
Concept
Adaptive light functions enable dynamic illumination
of the roadway.
General information
The adaptive light functions may consist of one
system or multiple systems, depending on the
equipment version:
Adaptive Light Control.
Cornering light.
Activating
Press the button on the light
swit ...
Air Mix Damper Position Sensor Circuit (Passenger Side)
DESCRIPTION
This sensor detects the position of the air mix control servo motor (air mix
damper) and sends the
appropriate signals to the A/C amplifier. The position sensor is built in the
air mix control servo motor. The
position sensor's resistance changes as the air mix control servo m ...
Diagnosis system
1. BUS CHECK
Select "BUS CHECK" from the "OBD/MOBD
MENU" screen.
HINT:
The ECUs and sensors that are properly connected
to the CAN communication system can be displayed
using the intelligent tester via the CAN VIM.
Press "ENTER" on the intelligent te ...
