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:
Diagnosis system
1. CHECK DLC3
The vehicle's ECU uses ISO 15765-4 for
communication protocol. The terminal arrangement
of the DLC3 complies with SAE J1962 and matches
the ISO 15765-4 format.
NOTICE:
*: Before measuring the resistance, leave the
vehicle as is for at least 1 minute and do ...
Warning lights
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
*1: These lights turn on when the engine switch is turned to the “ON”
position
(vehicles without a smart key system) or IGNITION ON mode (vehicles
with a smart key system) to indicate that a system c ...
Installation
HINT:
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
1. INSTALL CURTAIN SHIELD AIRBAG ASSEMBLY LH
Install the curtain shield airbag assembly LH with
the 13 bolts in the order shown in the illustration.
Tor ...
