V70 2.4 L5-2.4L VIN 61 B5244S (2001)
-
The owner contacts the Service Center and identifies himself with a password.
-
The owner and the Service Center determine the time at which the vehicle will be unlocked.
-
The Service Center sends a signal to the PHM.
-
At a fixed time, the PHM sends a request to the CEM via CAN to deactivate the alarm and unlock the vehicle.
-
The PHM sends confirmation to the Service Center that the vehicle has been unlocked and the alarm deactivated.
Unlocking from the Service Center, Vehicles with Contact in Trunklid Handle
-
The owner contacts the Service Center and identifies himself with a password.
-
The owner and the Service Center determine the time interval during which the vehicle will be unlocked.
-
The Service Center sends a signal to the PHM that the vehicle should be unlocked at a specific time.
-
When the contact in the trunklid handle is closed, the REM sends a signal to the PHM.
-
If the REM signal conforms to the time interval determined by the customer and the Service Center, the PHM sends a signal to the CEM via CAN
that the vehicle is to be unlocked and the alarm deactivated.
-
The PHM sends confirmation to the Service Center that the vehicle has been unlocked and the alarm deactivated.
Glossary/Explanations
Glossary/Explanations
AMPS
Advanced Mobile Phone Service
Analogue telephone system with an 800 MHz frequency. Can be used for transmitting data with a modem. The modem used, Data Burst Modem, has
been specially developed and is many times faster than conventional modems.
FTP
File Transfer Protocol
Protocol for file transfer.
GPS
Global Positioning System
System for determining a certain specific position on the ground. By receiving signals from 3 of a total of 24 satellites, the location can be determined
within a few yards.
