Toyota Sienna Service Manual: For vehicles equipped with vehicle stability control (vsc) system

Toyota Sienna Service Manual / Introduction / Repair instruction / Precaution / For vehicles equipped with vehicle stability control (vsc) system

(a) Notices when using drum tester

Notices when using drum tester.

(1) When using a drum tester, be sure to start the engine with the ignition switch OFF, and connect SST to the terminals TS and CG of the DLC3 before the measurement in order to cancel the VSC operation.

SST 09843-18040

NOTICE: • Confirm that the VSC warning light blinks. • The VSC system is reset when the engine is restarted. • Fasten the vehicle with lock chains.

(b) Notice of related operations to VSC

(1) Do not carry out unnecessary installation and removal as it might disorder the adjustment of the parts related to the VSC.

(2) Be sure to carry out the preparation for operation and the confirmation of operation completion in accordance with the instructions of the text and when the operations related to the VSC are performed.

For vehicles equipped with traction control (trac) system

When using a 2-wheel drum tester such as a speedometer tester or chassis dynamometer, etc., or jacking up the front wheels and driving the wheels, always push in the TRAC cut ("TRAC OFF") ...

When towing full-time 4wd vehicles

Use one of the methods shown below to tow the vehicle. If the vehicle has trouble with the chassis or drive train, use method 1 (flat bed truck). WHEN TOWING FULL-TIME 4WD VEHICLES ...

Other materials:

Air Mix Damper Control Servo Motor Circuit (Passenger 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 ...

Wrong Disc/ Disc cannot be Read/ Wrong Disc/ Disc cannot be Read
DTC 62-41 Wrong Disc DTC 62-42 Disc cannot be Read DTC 63-41 Wrong Disc DTC 63-42 Disc cannot be Read DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 62-41 An unsuitable disc is inserted CD Radio receiver 62-42 Th ...

System description
1. CRUISE CONTROL SYSTEM This system is controlled by the ECM, and is activated by the throttle position sensor and motor. The ECM controls the following functions: ON-OFF, - (COAST)/SET, + (ACCEL)/RES (RESUME), CANCEL, vehicle speed operation, motor output control, and overdrive control. & ...