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:
Brake System Malfunction
DTC P1578 Brake System Malfunction
DESCRIPTION
This DTC is output when the VSC system has a problem. Check the VSC system
when this DTC is
output
DTC No.
DTC Detection Condition
Trouble Area
P1578
The ECM receives a brake system error signal for 0.2
...
Removal
HINT:
On the RH side, use the same procedures as on the LH side.
1. REMOVE FRONT DOOR SERVICE HOLE COVER LH
Remove the front lower frame bracket garnish LH.
Remove the front door inside handle bezel plug LH.
Remove the front armrest base panel upper LH.
Remove the ...
Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
2. REMOVE HEATED OXYGEN SENSOR (for Bank 1
Sensor 2) (See page EC-38)
3. REMOVE TAIL EXHAUST PIPE ASSEMBLY
(a) Remove the 2 bolts.
(b) Disconnect the 4 exhaust pipe supports and remove
the tail exhaust pipe assembly.
(c) Remove the gas ...
