Toyota Sienna Service Manual: Removal
1. SEPARATE BATTERY NEGATIVE TERMINAL
2. REMOVE FRONT DOOR SCUFF PLATE LH
3. REMOVE COWL SIDE TRIM BOARD LH
4. REMOVE INSTRUMENT PANEL FINISH PANEL SUBASSEMBLY LOWER LH
(a) Remove the 2 bolts and instrument panel finish panel sub-assembly lower LH.
5. REMOVE INSTRUMENT PANEL SAFETY PAD INSERT SUB-ASSEMBLY NO. 1
(a) Remove the 4 bolts and instrument panel safety pad insert sub-assembly No. 1.
6. LOOSEN BRAKE PEDAL SHAFT
(a) Loosen the 2 brake pedal shafts.
7. REMOVE BRAKE PEDAL SUPPORT ASSEMBLY
(a) Remove the 4 nuts and brake pedal support subassembly.
(b) Using needle-nose pliers, remove the tension spring.
(c) Remove the clip and clevis pin from the brake pedal lever.
(d) Remove the 2 bolts from the brake pedal bracket No. 3.
(e) Remove the stop light switch harness clamp from the brake pedal support sub-assembly.
(f) Disconnect the stop light switch connector.
On-vehicle inspection
1. INSPECT BRAKE PEDAL HEIGHT
(a) Check the brake pedal height.
Pedal height from dash panel:
150.3 to 160.3 mm (5.917 to 6.311 in.)
NOTICE:
Do not adjust the pedal height. Doing so by
chang ...
Disassembly
1. REMOVE STOP LIGHT SWITCH ASSEMBLY
(a) Turn the stop light switch assembly
counterclockwise and remove the stop light switch
assembly.
(b) Remove the stop light switch mounting adjuster
from ...
Other materials:
Diagnostic trouble code chart
1. DTCS FOR OCCUPANT CLASSIFICATION SYSTEM
If a trouble code is displayed during the DTC check,
check the circuit listed for the code in the table below
(proceed to the page listed for that circuit).
HINT:
When DTC B1150/23 is detected as a result of
troubleshooting for the airbag system, pe ...
Diagnosis display detailed
description
HINT:
This section contains a detailed description of displays
within diagnostic mode.
Illustrations may differ from the actual vehicle depending
on the device settings and options. Therefore, some
detailed areas may not be shown exactly the same as on
the actual vehicle.
...
Key Lock-in Prevention Function does not Work Properly (Manual
Operation and Operation Interlocked with Key are Active)
DESCRIPTION
The un-lock warning switch turns ON when the key is inserted in the ignition
key cylinder. The courtesy
light switch turns ON when the driver side door is opened. These 2 switches are
monitored by the body
ECU.
In order to prevent the key from being locked in, the body ECU cont ...
