Toyota Sienna Service Manual: Engine immobiliser

Security horn assembly

INSPECTION 1. INSPECT SECURITY HORN ASSEMBLY  Check operation of the horn. Standard If the result is not a ...

Engine immobiliser system

PARTS LOCATION SYSTEM DESCRIPTION The engine immobiliser system has been designed to prevent the vehicle from being stolen. This system uses a transponder key ECU that stores the key code of t ...

Other materials:

Abnormal Temperature Inside ID1 Tire
DESCRIPTION Each tire pressure warning valve and transmitter measures the internal temperature of its tire as well as tire pressure, and transmits the information to the tire pressure warning ECU along with the transmitter ID. If the measured temperature is out of the specified range, t ...

Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch to the radio receiver. If there is an open in the circuit, the audio system cannot be operated using the steering pad switch. If there is a short in the circuit, the same condition as that when the switch is ...

Installation
1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR  Install the engine coolant temperature sensor. Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)  Connect the engine coolant temperature sensor connector. 2. INSTALL AIR CLEANER CASE SUB-ASSEMBLY 3. INSTALL AIR CLEANER CAP SUB-ASSEMBLY ...