Toyota Sienna Service Manual: Maintenance

Suspension

SERVICE DATA A: Ground clearance of front wheel center B: Ground clearance of lower suspension arm No. 2 set bolt center C: Ground clearance of rear axle carrier bush set bolt center D: Groun ...

Outside vehicle

General maintenance Check the parts of the vehicle described below on a daily basis. Performing maintenance checks on the vehicle is the owner's responsibility. The owner may take the vehicle to a ...

Other materials:

Park / Neutral Position Switch Circuit
DESCRIPTION The fold seat control ECU receives signals from the Park/Neutral position switch and controls the seat stowing and return operations. If the shift lever is in any position other than P the seat cannot be operated. If the ignition switch is in ACC or IG the seat cannot be operate ...

Camshaft Position "A" Actuator Circuit
DESCRIPTION The Variable Valve Timing (VVT) system includes the ECM, Oil Control Valve (OCV) and VVT controller. The ECM sends a target duty-cycle control signal to the OCV. This control signal regulates the oil pressure supplied to the VVT controller. Camshaft timing control is perform ...

Cruise Main Indicator Light Circuit
DESCRIPTION  The ECM detects a cruise control switch signal and sends it to the combination meter through CAN and BEAN. Then the CRUISE main indicator light comes on.  The CRUISE main indicator light circuit uses CAN and BEAN for communication. If there is a malfunction in ...