Toyota Sienna Service Manual: Operation check
1. ILLUMINATED ENTRY SYSTEM OPERATION CHECK
- The illuminated entry system is explained below:
- Turn the ignition switch OFF, close all the doors, and set them in the lock condition.
- Unlock any door and open any other doors and check that the room light comes on. Close the door and check that the room light goes off in about 15 seconds.
- Turn the ignition switch ON and open and close any other of the doors. Check that the room light immediately goes off.
- Turn the ignition switch OFF.
- Open and close any of the doors to turn the
room light on. Before the room light goes off in
about 15 seconds, turn the ignition switch ON.
Check that the room light goes off immediately.
- Turn the ignition switch OFF.
- Open and close any of the doors to turn the room light come on. Before the light goes off in about 15 seconds, lock all the door. Check that the light goes off immediately.
2. LIGHT AUTO CUT OPERATION CHECK
- Turn the ignition switch ON, and switch headlight into TAIL or HEAD position.
- Turn the ignition switch OFF and open the driver door, and check that the headlight goes off in about 30 seconds.
- Turn the ignition switch ON, and switch headlight into TAIL or HEAD position.
- Turn the ignition switch OFF and open the driver door. Before the headlight goes off in about 30 seconds, lock all the doors. Check that the headlight goes off immediately.
3. BATTERY SAVER OPERATION CHECK
- Remove the ignition key and close all the doors.
- Open any door to light the room light, and leave it open. Check that the light goes off in about 20 minutes.
- After the room light goes off, close the driver door.
- Open any door to turn the room light on, and then open another door. Check that the room light goes off within 20 minutes after opening the doors.
- Close all the doors. With the ignition key inserted, open any door to light the room light and then, remove the ignition key. Check that the room light goes off within 20 minutes.
How to proceed with
troubleshooting
1 VEHICLE BROUGHT TO WORK SHOP
2 CUSTOMER PROBLEM ANALYSIS
3 CHECK BODY MULTIPLEX COMMUNICATION SYSTEM
Check for the DTC outputs.
4 DTC CHECK
5 DTC CHART
6 PROBLEM SYMPTOMS TABLE
7 TERMINA ...
Problem symptoms table
HINT:
Proceed to troubleshooting of each circuit in the table below.
1. HEADLIGHT AND TAIL LIGHT SYSTEM
2. AUTOMATIC LIGHT CONTROL SYSTEM
3. LIGHT AUTO TURN OFF SYSTEM
4. FOG LIGHT SY ...
Other materials:
Actuator Supply Voltage Circuit / Open
DESCRIPTION
The ECM monitors the output voltage to the throttle actuator. This self-check
ensures that the ECM is
functioning properly. The output voltage is usually 0 V when the ignition switch
is turned off. If the output
voltage is higher than 7 volts when the ignition switch is turned ...
Installation
1. INSTALL OUTSIDE MOULDING
Using a heat light, heat the mounting surface of the
vehicle body between 40 to 60 C (104 to 140 F).
NOTICE:
Do not heat the body excessively.
Remove the tape from the vehicle body.
Wipe off the stains with cleaner.
Clean the outside moulding (if reusing t ...
Yaw rate sensor check (when using intelligent tester)
(a) Check the output of the yaw rate sensor.
(1) Move the shift lever to the D position, drive the
vehicle at a speed of approximately 5 km/h (3
mph), and turn the steering wheel either to the
left or right 90° or more until the vehicle makes a
180° turn.
(2) Stop the vehicle and mov ...
