Toyota Sienna Service Manual: Theft deterrent system
PARTS LOCATION
- System description
- How to proceed with troubleshooting
- Customize parameters
- Problem symptoms table
- Terminals of ECU
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:
Folding Motor Circuit
DESCRIPTION
The fold seat control ECU receives a switch operation signal from the fold
seat switch and activates the
folding motor. At this time, the Hall IC (seat cushion position sensor) detects
the actuation signal. The fold
seat control ECU uses signals from the Hall IC (seat cushion posi ...
Opening/closing the sliding door
Sliding door handle
Open/close
Vehicles with power sliding
doors: The sliding door will be
automatically and completely
opened and closed by the following.
Pulling the outside handle.
Sliding the inside handle forward
to close or backward to
open.
Power sliding door switches (v ...
Power slide door warning buzzer
INSPECTION
1. INSPECT POWER SLIDE DOOR WARNING BUZZER LH
Check the resistance of the buzzer.
Resistance
If the result is not as specified, replace the buzzer.
NOTICE:
The circuit that causes the buzzer to sound is
built into the slide door ECU, not around the
buzzer.
Direct ...
