Toyota Sienna 2010-2025 Owners Manual: Adjustment procedure
- Manual seat
- Seat position adjustment lever
- Seatback angle adjustment lever
- Vertical height adjustment lever (driver’s side only) Lumbar support adjustment switch (driver’s side only)*
*: If equipped
- Power seat
- Seat position adjustment switch
- Seatback angle adjustment switch
- Seat cushion (front) angle adjustment switch (driver’s side only)
- Vertical height adjustment switch (driver’s side only)
- Lumbar support adjustment switch (driver’s side only)
Front seats
...
Active head restraints
When the occupant’s lower back
presses against the seatback during
a rear-end collision, the head
restraint moves slightly forward
and upward to help reduce the
risk of whiplash on the seat ...
Other materials:
EVAP System
RELATED DTCS
If any EVAP system DTCs are set, the malfunctioning area can be determined
using the table below.
NOTICE:
If the 0.02 inch reference pressure difference between the first and
second checks is greater than
the specification, the DTCs corresponding to the refe ...
How to proceed with
troubleshooting
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
3 CHECK AND CLEAR DTCs
Refer to the diagnostic check/clear
4 PROBLEM SYMPTOM CONFIRMATION
5 SYMPTOM SIMULATION
6 CHECK DTC
7 CHECK IF THE SAME SYMPTOM APPEARS IN THE NAVIGATION SYSTEM
Refer to the navigation system
8 PROBLE ...
Short in Front Passenger Side Squib Circuit
DTC B0105/53 Short in Front Passenger Side Squib Circuit
DESCRIPTION
The front passenger side squib circuit consists of the center airbag sensor
assembly and the front
passenger airbag assembly.
The circuit instructs the SRS to deploy when deployment conditions are met.
DTC B0105/53 is re ...
