Toyota Sienna 2010-2022 Owners Manual: Starting the engine
- Check that the parking brake is set.
- Check that the shift lever is set in P.
- Firmly depress the brake pedal.
The engine switch indicator will turn green. If the indicator does not turn green, the engine cannot be started.
- Press the engine switch.
The engine will crank until it starts or for up to 30 seconds, whichever is less.
Continue depressing the brake pedal until the engine is completely started.
The engine can be started from any engine switch mode
Engine (ignition) switch
(vehicles with a smart
key system)
Performing the following operations when carrying the electronic
key on your person starts the engine or changes engine
switch modes. ...
Stopping the engine
Stop the vehicle.
Shift the shift lever to P.
Set the parking brake.
Press the engine switch.
Release the brake pedal and check that the indicator on the engine
switch is off.
...
Other materials:
Diagnosis system
1. CHECK BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge the battery before
proceeding.
2. CHECK DLC3
(a) The ECU uses the ISO 15765-4 for communication
protocol. The terminal arrangement of the DLC3
complies with SAE J1962 and matches the ISO
15765-4 f ...
Air Mix Damper Control Servo Motor Circuit (Driver Side)
DESCRIPTION
The air mix control servo motor (air mix damper servo sub-assembly) is
controlled by the A/C amplifier.
The air mix control servo motor moves the air mix damper by rotating (normal,
reverse) with electrical
power from the A/C amplifier.
This adjusts the mix ratio of the air t ...
Terminals of ECU
1. CHECK POWER BACK DOOR ECU
Disconnect the P13 and P14 ECU connectors, and
check the voltage or resistance of each terminal of
the wire harness side connectors
If the result is not as specified, there may be a
malfunction on the wire harness side.
Reconnect the ECU connector ...