Toyota Sienna Service Manual: VVT sensor

Installation

1. REMOVE MASS AIR FLOW METER Install the mass air flow meter with the 2 screws.  Connect the mass air flow meter connector. ...

On-vehicle inspection

1. CHECK VVT SENSOR OUTPUT VOLTAGE Turn the ignition switch to the ON position. Check the voltage between the specified terminal and body ground. Standard voltage While turning ...

Other materials:

Correct use of the seat belts
Make sure that all occupants are wearing their seat belts before driving the vehicle. Use a child restraint system appropriate for the child until the child becomes large enough to properly wear the vehicle’s seat belt. Adjusting the mirrors Make sure that you can see backward clearly by adjus ...

Terminals of ecu
1. Terminal of ECU (*1): Models with dynamic laser cruise control (*2): 2WD model 2. Terminal Inspection (a) Disconnect the connector and measure the voltage or resistance on the wire harness side. HINT: Voltage cannot be measured with the connector connected to the skid control ECU ...

Calibrating the compass
The direction display deviates from the true direction determined by the earth’s magnetic field. The amount of deviation varies according to the geographic position of the vehicle. If you cross over a map boundary shown in illustration, the compass will deviate. To obtain higher preci ...