Toyota Sienna Service Manual: 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 the brake pedal support sub-assembly.
2. REMOVE STOP LIGHT SWITCH CUSHION
(a) Remove the stop light switch cushion from the brake pedal sub-assembly.
3. REMOVE BRAKE PEDAL
(a) Remove the 2 brake pedal shafts, 2 nuts and brake pedal from the brake pedal support sub-assembly.
4. REMOVE BRAKE PEDAL BUSH
(a) Remove the 4 brake pedal bushes from the brake pedal.
5. REMOVE BRAKE PEDAL SHAFT COLLAR
(a) Remove the 2 brake pedal shaft collars from the brake pedal.
6. REMOVE PUSH ROD PIN
(a) Using a screwdriver, remove the 2 E-rings, 2 push rod pins and 2 plates from the brake pedal.
(b) Remove the 2 push rod bushes.
7. REMOVE BRAKE PEDAL PAD
(a) Remove the brake pedal pad to the brake pedal sub-assembly.
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 ...
Reassembly
1. INSTALL BRAKE PEDAL PAD
(a) Install the brake pedal pad to the brake pedal subassembly.
2. INSTALL PUSH ROD PIN
(a) Apply lithium soap base glycol grease to inside
surface of 2 new push rod bus ...
Other materials:
Precaution
1. Handling precautions on steering system
(a) Care must be taken when replacing parts. Incorrect
replacement could affect the performance of the
steering system and result in a driving hazard.
2. Handling precautions on srs airbag
system
(A) the vehicle is equipped with srs (supplemental
res ...
Blower Motor Circuit
DESCRIPTION
The blower motor is operated by signals from the A/C amplifier. Blower motor
speed signals are
transmitted by changes in the Duty Ratio.
Duty Ratio
The duty ratio is the ratio of the period of continuity in one cycle. For
example, if A is the period of
continuity in one cycl ...
Rear Airbag Sensor RH Circuit Malfunction
DTC B1154/38 Rear Airbag Sensor RH Circuit Malfunction
DESCRIPTION
The rear airbag sensor RH circuit consists of the center airbag sensor
assembly and rear airbag sensor
RH.
If the center airbag sensor assembly receives signals from the rear airbag
sensor RH, it judges whether or
not the ...
