Toyota Sienna Service Manual: Ignition switch

Starter relay

On-vehicle inspection 1. Inspect starter relay (a) Using an ohmmeter, measure the resistance between each terminal. Standard resistance If the result is not as specified, replace the starter ...

Removal

1. Disconnect cable from negative battery terminal 2. REMOVE STEERING COLUMN COVER LOWER (A) insert the key into the ignition key cylinder and release the steering lock. (B) turn the steeri ...

Other materials:

Shift lock system
On-vehicle inspection 1. CHECK SHIFT LOCK OPERATION (a) Move the shift lever to the P position. (b) Turn the ignition switch to the LOCK position. (c) Check that the shift lever cannot be moved to any position other than P. (d) Turn the ignition switch to the on position, depress the br ...

Laser Sensor Power Source Circuit
DESCRIPTION This circuit provides power to the laser sensor. The laser sensor emits radio waves towards an object in front and measures the distance and direction of the object by receiving the beam reflections. Based on the reflections, the sensor calculates the difference in speed between t ...

When stopping the engine with the shift lever in a position other than P
If the engine is stopped with the shift lever in a position other than P, the engine switch will not be turned off but instead be turned to ACCESSORY mode. Perform the following procedure to turn the switch off: Check that the parking brake is set. Shift the shift lever to P. Check that t ...