Toyota Sienna Service Manual: Horn

Indicator Circuit

DESCRIPTION The indicator displays the location of the obstacle and the approximate distance between the vehicle and the obstacle either by blinking or turning on. WIRING DIAGRAM INSPECTION ...

Horn system

PARTS LOCATION PROBLEM SYMPTOMS TABLE HORN SYSTEM ...

Other materials:

Short to B+ in Driver Side Squib Circuit
DTC B0103/12 Short to B+ in Driver Side Squib Circuit DESCRIPTION The driver side squib circuit consists of the center airbag sensor assembly, the spiral cable and the steering pad. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B0103/12 is recorded when a ...

Evaporative Emission Control System Pressure
DTC P0450 Evaporative Emission Control System Pressure Sensor / Switch DTC P0451 Evaporative Emission Control System Pressure Sensor Range / Performance DTC P0452 Evaporative Emission Control System Pressure Sensor / Switch Low Input DTC P0453 Evaporative Emission Control System Pressure Sens ...

PBD Pulse Sensor Malfunction
DTC B2222 PBD Pulse Sensor Malfunction DESCRIPTION A pulse sensor is built into the back door for a jam and foreign object detection and for back door position detection. The jam and foreign object detection feature of the pulse sensor monitors the operating speed of the back door whi ...