Toyota Sienna Service Manual: Customize parameters
HINT: The following items can be customized.
NOTICE:
- After confirming whether the items requested by the customer are applicable or not for customization, perform customizing operations.
- Be sure to record the current settings before customization.
- When troubleshooting, make sure that the item in question is not set to "OFF" as a result of customization (Example: For the system, "the wireless function does not operate", first check that the wireless function is not set to "OFF", then perform troubleshooting).
THEFT DETERRENT SYSTEM
|
DISPLAY (ITEM) |
DEFAULT |
CONTENTS |
SETTING |
| PASSIVE MODE (Passive Arming Mode |
OFF |
PASSIVE MODE is a function that switches theft deterrent
system from arming preparation state to armed state 30
seconds after key is removed from ignition key cylinder and
driver side door is closed, even if doors are not locked by
wireless or door key lock operation
In PASSIVE MODE, if you do not perform following operations
within 14 seconds after door is opened during armed state,
theft deterrent system will judge that condition as a theft and
switch to alarm sounding state
|
ON/OFF |
| WARN BY HORN (Warning by horn) |
ON |
Function that makes vehicle horn and theft deterrent horn be able to be used as a warning device |
ON/OFF |
| ENTRY DELAY (Entry delay time) |
14 s |
Function that changes entry delay time (time before warning starts) for PASSIVE MODE |
0 s/14 s/30 s |
How to proceed with
troubleshooting
HINT:
Use this procedure to troubleshoot the theft deterrent
system.
The intelligent tester should be used in step 2.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
In ...
Problem symptoms table
Proceed to the reference page shown in the table below for
each malfunction symptom and troubleshoot each circuit.
HINT:
Troubleshooting of the theft deterrent system is based on the
premise tha ...
Other materials:
VC Output Circuit
DESCRIPTION
The ECM constantly uses 5 V from the battery voltages supplied to the +B
(BATT) terminal to operate the
microprocessor. The ECM also provides this power to the sensors through the VC
output circuit.
When the VC circuit is short-circuited, the microprocessor in the ECM and
sens ...
Back door courtesy switch
INSPECTION
1. BACK DOOR LOCK ASSEMBLY (WITH OUT POWER BACK DOOR)
Inspect back door courtesy light switch operation.
Check that there is resistance between the
terminal 5 and the terminal 6 when the back
door is open and closed.
Resistance:
Back door is open:
10 k& ...
Check mode procedure
HINT:
Intelligent tester only:
Compared to normal mode, check mode is more sensitive to
malfunctions. Therefore, check mode can detect the
malfunctions that cannot be detected by normal mode.
NOTICE:
All the stored DTCs and freeze frame data are erased if:
the ECM is changed from nor ...
