Rear Electronic Module (Rem) (2005-2009): Design: Alarm
The table below summarizes the input signals to and output signals from the different control modules for the alarm function. The signal types are divided into directly connected signals, serial communication and control are network (CAN) communication.
Signals
| Directly connected input signals from the sensors / switches to the control module: | Directly connected output signals to the controlled components / functions from the control module: |
| Central Electronic Module (CEM) (4/56) - All doors, closed/open - Rear doors, locked/unlocked - Hood, closed/open |
Central Electronic Module (CEM) (4/56) - The turn signal lamps, on/off - Alarm diode (3/112), on/off, (via the climate control module CCM). |
| The Climate Control Module (3/112) - Switch for reduced alarm, on/off |
The Climate Control Module (3/112) - Alarm diode, on/off. Direct cable from the central electronic module through the climate control module |
| The Driver's Door Module (3/126) - Driver's door, locked/unlocked - Key, locking / neutral position / unlocking |
|
| The Passenger Door Module (3/127) - The passenger door, locked/unlocked |
|
| Received Information To Control Modules Via Controller Area Network (CAN): | Received Information To Control Modules Via Controller Area Network (CAN): |
| The central electronic module (4/56) receives from: The climate control module (3/112) - Switch for reduced alarm, on/off Driver's door module (DDM) (3/126) - Driver's door, locked/unlocked - Key, locking/unlocking Passenger door module (3/127) - Passenger door, locked/unlocked Rear electronic module (4/58) - Vehicle inclination sensor status from the inclination sensor module Upper electronic module (4/70) - Button status from the remote control, Lock/Unlock - Battery status siren - The status of the Mass movement sensor |
The central electronic module (4/56) transmits to: The driver information module (5/1) - Text message in the text window |
| Driver information module (5/1) receives from: The central electronic module (CEM) (4/56) - Text message |
The upper electronic module (4/70) transmits to: The central electronic module (CEM) (4/56) - Remote control signal, LOCK, UNLOCK, BOOT - The status of the Mass movement sensor - Battery status siren |
| Received information to control modules via serial communication: | Transmitted information to control modules via serial communication: |
| The rear electronic module (4/58) receives from: Inclination sensor module (7/100) - Vehicle inclination sensor status |
The upper electronic module (4/70) transmits to: Siren control module (16/35) - Activate/deactive the siren - The mass movement sensor (7/122), on/off |
| The upper electronic module (4/70) receives from: The mass movement sensor (7/122) - Movement in the passenger compartment Siren control module (16/35) - Battery status |
Rear electronic module (4/48) transmits to: Inclination sensor module (7/100), on/off |