Toyota Sienna Service Manual: Theft deterrent system

Theft deterrent

...

System description

1. OUTLINE OF THEFT DETERRENT SYSTEM  When the theft deterrent system detects that the vehicle is being tampered with, the system sets off the alarm, causing the horns to sound and the li ...

Other materials:

USE SIMULATION METHOD TO CHECK
DTC B0113/42 Short to B+ in Side Squib RH Circuit DESCRIPTION The side squib RH circuit consists of the center airbag sensor assembly and the front seat side airbag assembly RH. This circuit instructs the SRS to deploy when deployment conditions are met. DTC B0113/42 is recorded when a sh ...

Seat Belt Buckle Switch LH Circuit Malfunction
DTC B0126/27 Seat Belt Buckle Switch LH Circuit Malfunction DESCRIPTION The seat belt buckle switch LH circuit consists of the center airbag sensor assembly and the front seat inner belt assembly LH. DTC B0126/27 is recorded when a malfunction is detected in the seat belt buckle switch LH ...

Reverse Signal Circuit
DESCRIPTION The radio and navigation assembly receives a reverse signal from the park/neutral position switch and information about the GPS antenna, and then adjusts vehicle position. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT RADIO AND NAVIGATION ASSEMBLY Disconnect the radio ...