Toyota Sienna Service Manual: How to proceed with troubleshooting
HINT: Troubleshoot in accordance with the procedures on the following pages
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK
3 INSPECT COMMUNICATION FUNCTION OF LARGE-SCALE MULTIPLEX COMMUNICATION SYSTEM (BEAN)
- Use the intelligent tester to check for normal function of the multiplex communication system.
- (ECU unconnected, communication line malfunctioning) Without code outputs, proceed to A.
- (ECU unconnected, communication line malfunctioning) With code outputs, proceed to B.
4 PROBLEM SYMPTOMS TABLE
- When problem is not listed on problem symptoms table, proceed to A.
- When problem is listed on problem symptoms table, proceed to B.
5 PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM
- Data List / Active Test.
- Terminals of ECU
6 ADJUST, REPAIR OR REPLACE AND RESET SLIDE DOOR SYSTEM
END
Slide door closer system
PARTS LOCATION
...
Initialization
1. RESET
Reset the power slide door system:
The power slide door ECU records the fully open
position of the power slide door in its memory and
the power slide door fully opens and clos ...
Other materials:
CD Abnormal/ Excess Current/ Tray Insertion / Ejection Error/ CD Abnormal/
Excess Current/ Tray Insertion / Ejection Error
DTC 62-44 CD Abnormal
DTC 62-48 Excess Current
DTC 62-50 Tray Insertion / Ejection Error
DTC 63-44 CD Abnormal
DTC 63-48 Excess Current
DTC 63-50 Tray Insertion / Ejection Error
DESCRIPTION
DTC No.
DTC Detecting Condition
Trouble Area
62-44
Operation error ...
Radiator
COMPONENTS
...
Fog light switch
The fog lights secure excellent visibility in difficult driving
conditions,
such as in rain and fog.
The illustration is intended as an example.
Turns the fog lights on
*1 or
*2
Turns the fog lights off
*1: For U.S.A.
*2: For Canada
Fog lights can be used when
The headlights ...
