Toyota Sienna Service Manual: Ignition system

Engine

Ignition coil and spark plug

Other materials:

Child restraint systems with a top tether strap (third seat)
Center seat Secure the child restraint system using the seat belt or LATCH anchors. Adjust the head restraint to the uppermost position. Latch the hook onto the anchor bracket and tighten the top tether strap. Make sure the top tether strap is securely latched. ...

Tire Pressure Warning Reset Switch Circuit
DESCRIPTION The ECU enters the initialization mode and performs initialization automatically, when the tire pressure warning ECU receives the signal from the tire pressure warning reset switch. If the ECU receives the signal, the tire pressure warning light blinks 3 times (1 second on, 1 seco ...

Open in ABS Solenoid Relay Circuit
DESCRIPTION This relay supplies power to each ABS solenoid. Immediately after the ignition switch is turned to the ON position, the relay turns on if the solenoid is determined to be normal as a result of self-diagnosis during initial check. The relay turns off if an open/short is dete ...