Toyota Sienna Service Manual: Problem symptoms table
POWER WINDOW CONTROL SYSTEM (W/O JAM PROTECTION)
|
Symptom |
Suspected Area |
| All power windows do not operate |
|
| Only one power windows does not operate |
|
| AUTO DOWN function does not operate |
|
| Window lock system does not operate |
|
| Window cannot be operated after ignition switch OFF |
|
Customize parameters
HINT:
The following items can be customized.
NOTICE:
After confirming whether the items requested by the
customer are applicable or not for customization,
perform customize operations. ...
Power window master
switch
Inspection
1. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (w/ Jam
Protection Function)
Check the resistance between the terminals of the
switch when the switch is operated.
S ...
Other materials:
Removal
1. REMOVE INSTRUMENT CLUSTER NO.1 FINISH PANEL CENTER
2. REMOVE INSTRUMENT CLUSTER NO.2 FINISH
PANEL CENTER
3. REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH
4. REMOVE NAVIGATION RECEIVER ASSEMBLY WITH BRACKET
Remove the 4 screws.
Disconnect the connector and remove the
n ...
How to proceed with
troubleshooting
HINT:
Use this procedure to troubleshoot the front power seat
control system.
The intelligent tester should be used in steps 3 and 5.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS CHECK AND PROBLEM SYMPTOM CHECK
3 CHECK COMMUNICATION FUNCTION OF MULTIPLEX COMMUNI ...
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 ...
