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 DTC CHECK
- Check for a diagnostic trouble code.
- Without code outputs, proceed to A.
- With code outputs, proceed to B.
5 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.
6 PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM
- Data List / Active Test.
- Operation check.
- Inspection.
- Terminals of ECU
7 ADJUST, REPAIR OR REPLACE
8 RESET POWER SLIDE DOOR SYSTEM
9 CONFIRMATION TEST
END
Power slide door system
PARTS LOCATION
...
Operation check
NOTICE:
Inspection should be started after conforming that the
items listed in the "CUSTOMIZE PARAMETER" for the
power slide door system have defaulted to the initial
settings.
1. CHECK ...
Other materials:
LATCH child restraint fixing
system
General information
LATCH: Lower Anchors and Tether for Children.
Pay attention to the specifications and the operating
and safety information from the child restraint
system manufacturer when selecting, installing,
and using LATCH child restraint fixing
systems.
Mounts for the lower LATCH
anchors
...
Installation
1. INSTALL WINDSHIELD GLASS NO.2 STOPPER
Coat the installation part of the stoppers with Primer
G.
NOTICE:
Allow the primer coating to dry for 3 minutes
or more.
Do not keep any of the opened Primer G for
later use.
Do not apply too much Primer .
...
Suspension
SST
RECOMMENDED TOOLS
EQUIPMENT
TIRE AND WHEEL
RECOMMENDED TOOLS
EQUIPMENT
...
