Toyota Sienna Service Manual: On-vehicle inspection
1. CHECK POWER MIRROR SWITCH OPERATION
- Remote control
The mirror adjust switch can control the adjustment axis of the mirror surface. - Reverse-linked
This function tilts the mirror surface downward to improve the visibility when driving in reverse, provided that all the conditions given below have been met.
- Ignition switch to the on position.
- Shift lever is moved to "R".
2. CHECK MEMORY SWITCH OPERATION
- Memory Memorizes the positions when all conditions below have been met and the 1 or 2 button is pushed while the "SET" button is pushed.
- Ignition switch to the on position.
- Shift position is P.
When the memory setting is completed, the buzzer will sound for 0.5 seconds.
- Recall
If the button 1 or 2 is pressed when all conditions have been met, it recalls the positions.
- Ignition switch to the on position.
- Shift position is P.
If the button 1 or 2 is pressed when all conditions have been met and within 30 seconds, it recalls the positions.
- Ignition switch to the on position.
- Driver door is opened.
- Door Mirror Foot Light Circuit
- Mirror Switch Circuit
- Mirror Motor Circuit
- Position Sensor Circuit
- Memory Switch Circuit
- Power Source Circuit
Data list / active test
1. USING INTELLIGENT TESTER
Connect the intelligent tester to the DLC3.
Monitor the ECU data by following the prompts on
the tester screen.
HINT:
The intelligent tester has a & ...
Door Mirror Foot Light Circuit
DESCRIPTION
When the outer mirror control ECU receives the signal(s) from the body ECU
through BEAN
communication, it illuminates the foot light. The foot light is installed on the
bottom of the ...
Other materials:
Front passenger side glove
compartment
Safety information
Warning
Folded open, the glove compartment protrudes
in the car's interior. Objects in the glove compartment
can be thrown into the car's interior
while driving, for instance in the event of an accident
or during braking and evasive maneuvers.
There is a risk of injury. Always c ...
Stationary climate control
through Remote Engine
Start
Concept
Stationary climate control cools or heats the car's
interior prior to departure to a comfortable temperature.
The system automatically cools, vents, and heats depending on the interior,
external,
and set temperature. Snow and ice may be removed
more easily.
The system starts the engine au ...
Open in One Side of CAN Branch Line
DESCRIPTION
If 2 or more ECUs and/or sensors do not appear on the intelligent tester
"Communication Bus Check"
screen, one side of the CAN branch wire may be open. (One side of the CAN-H
[branch wire] / CAN-L
[branch wire] of the ECU and/or sensor is open.)
Symptom
...
