Toyota Sienna Service Manual: Inspection
1. INSPECT FRONT SEAT INNER BELT ASSEMBLY RH
- Release the seat belt (Buckle switch is ON).
- Check the resistance between the terminals.
Standard
If the result is not as specified, replace the inner belt assembly.
- Inspect the buckle switch.
- Fasten the seat belt (Buckle switch is OFF).
- Check the resistance between the terminals.
Standard
- Inspect the circuit for the airbag seat position sensor.
- Check the resistance between the terminals.
Standard
If the result is not as specified, replace the seat cushion assembly.
2. INSPECT FRONT SEAT INNER BELT ASSEMBLY LH
- Inspect the buckle switch.
- Fasten the seat belt (Buckle switch is ON).
- Check the resistance between the terminals.
Standard
- Release the seat belt (Buckle switch is OFF).
- Check the resistance between the terminals.
Standard
If the result is not as specified, replace the inner belt assembly.
Removal
1. REMOVE FRONT SEAT INNER BELT ASSEMBLY
HINT:
Refer to the instructions for disassembly of the front
seat assembly (for flat type).
Refer to the instructions for disassembly of t ...
Installation
1. REMOVE FRONT SEAT INNER BELT ASSEMBLY
HINT:
Refer to the instructions for reassembly of the front
seat assembly (for flat type).
Refer to the instructions for reassembly of the ...
Other materials:
Emission inspection and
maintenance (I/M)
programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system
monitors the operation of the emission control system.
If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere in the
emission contr ...
Short in Rear Curtain Shield Squib RH Circuit
DTC B1630/83 Short in Rear Curtain Shield Squib RH Circuit
DESCRIPTION
The rear curtain shield squib RH circuit consists of the center airbag sensor
assembly and the curtain
shield airbag assembly RH.
The circuit instructs the SRS to deploy when deployment conditions are met.
DTC B1630/83 ...
Auto Up Operation does not Fully Close Power Window (Jam
Protection Function is Activated)
DESCRIPTION
If AUTO UP operation does not fully close the power window, the following
conditions may be the cause.
The reset of the power window motor has not been completed,
resulting in activation of the jam
protection function.
The memory of the power window switch misse ...
