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:
DTC check / clear
NOTICE:
All the stored DTCs and freeze frame data are erased if:
the ECM is changed from normal mode to check mode
or vice versa; or 2) the ignition switch is turned from ON
to ACC or off while in check mode.
Before changing modes, always check and make a note
of any DTCs and fr ...
Actuator Supply Voltage Circuit / Open
DTC P0657 Actuator Supply Voltage Circuit / Open
DESCRIPTION
The ECM monitors the output voltage to the throttle actuator. This self-check
ensures that the ECM is
functioning properly. The output voltage is usually 0 V when the ignition switch
is turned off. If the output
voltage is higher t ...
DTC check / clear
1. CHECK DTC
Connect the intelligent tester to the DLC3.
Connect the intelligent tester to the Controller
Area Network Vehicle Interface Module (CAN
VIM). Then connect the CAN VIM to the Data
Link Connector 3 (DLC3).
Turn the ignition switch to the ON posi ...
