Toyota Sienna Service Manual: Occupant classification ECU
COMPONENTS
Installation
1. INSTALL SEAT POSITION AIRBAG SENSOR
Check that the ignition switch is off.
Check that the negative battery (-) terminal is
disconnected.
CAUTION:
After disconnecting the ...
On-vehicle inspection
1. INSPECT OCCUPANT CLASSIFICATION ECU
(VEHICLE NOT INVOLVED IN COLLISION)
Perform a diagnostic system check.
2. INSPECT OCCUPANT CLASSIFICATION ECU
(VEHICLE INVOLVED IN COLLISION)
...
Other materials:
How to proceed with
troubleshooting
HINT:
*: Use the intelligent tester.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
(a) Confirm problem symptoms
3 CHECK MULTIPLEX COMMUNICATION SYSTEM*
Check if the multiplex communication system DTC is output.
HINT:
The center airbag sensor assembly of this system ...
Transfer
SERVICE DATA
TORQUE SPECIFICATIONS
PROPELLER SHAFT
SERVICE DATA
TORQUE SPECIFICATIONS
DRIVE SHAFT
SERVICE DATA
TORQUE SPECIFICATIONS
DIFFERENTIAL
SERVICE DATA
TORQUE SPECIFICATIONS
AXLE
SERVICE DATA
TORQUE SPECIFICATIONS
...
Disassembly
1. REMOVE FRONT SEAT SIDE TABLE LEG COVER (w/
Table)
Using a screwdriver, disengage the claws and
remove the seat side table leg cover.
HINT:
Tape the screwdriver tip before use.
2. REMOVE FRONT SEAT SIDE TABLE (w/ Table)
Remove the 4 nuts and seat side table.
Rem ...
