3309464 - E3040 CENTRAL LOCKING - Description
Description
The lock motors of all four doors are activated simultaneously upon a command:
- from the ignition;
- from the front door switches (knobs);
- from the remote control;
- from the switch on the tunnel.
The control unit also runs a series of safety checks:
- switch position is checked at the end of each operation. If this position does not agree with the action carried out (e.g. if a door is open), a repulsion command is issued, i.e. the opposite manoeuvre is carried out to realign all the locks.
- if the control unit detects several complete, consecutive lock/release manoeuvres - at least 8 within 20 seconds - the system cuts in to limit the manoeuvres: the system is inhibited in release position for 30 seconds
- If battery voltage drops below 9 V during a lock/release operation, the system suspends the operation. If battery voltage is lower than 9 V at the outset, no command is issued.