Multi-Remote Control System
System DescriptionINPUTS
Power is supplied at all times
- to key switch terminal 1
- through 10 A fuse [No.24, located in the fuse block (J/B)].
When the key switch is ON (ignition key is inserted in key cylinder), power is supplied
- through key switch terminal 2
- to smart entrance control unit terminal 32.
When the front door switch (driver side) is OPEN, ground is supplied
- to smart entrance control unit terminal 29
- through front door switch (driver side) terminal 2
- to front door switch (driver side) terminal 3
- through body grounds B7 and B24.
When the front door switch (passenger side) is OPEN, ground is supplied
- to smart entrance control unit terminal 40
- through front door switch (passenger side) terminal 1
- through the front door switch RH case ground.
When the rear door switch is OPEN, ground is supplied
- to smart entrance control unit terminal 28
- through each door switch case ground.
When door lock and unlock switch is LOCKED, ground is supplied
- to smart entrance control unit terminal 23
- through door lock and unlock switch terminals 8 and 6
- through body grounds M15, M71 and M76.
When door lock and unlock switch is UNLOCKED, ground is supplied
- to smart entrance control unit terminal 35
- through door lock and unlock switch terminals 1 and 6
- through body grounds M15, M71 and M76.
When the front door lock actuator (driver side) (door unlock sensor) is UNLOCKED, ground is supplied
- to smart entrance control unit terminal 36
- through door lock actuator (driver side) (door unlock sensor) terminal 4
- to door lock actuator (driver side) (door unlock sensor) terminal 2
- through body grounds M15, M71 and M76.
Remote controller signal is inputted to smart entrance control unit (the antenna of the system is combined with smart entrance control unit).
Then smart entrance control unit supplies power and ground to each door lock actuator.
The multi-remote control system controls operation of the
- power door lock
- interior lamp
- panic alarm
- hazard and horn reminder
OPERATED PROCEDURE
Power Door Lock Operation
Smart entrance control unit receives a LOCK signal from remote controller. Smart entrance control unit locks all doors with input of LOCK signal from remote controller.
When an UNLOCK signal is sent from remote controller once, driver's door will be unlocked.
Then, if an UNLOCK signal is sent from remote controller again within 5 seconds, all other door will be unlocked.
Hazard and Horn Reminder
Power is supplied at all times
- to multi-remote control relay terminals 1, 3 and 6
- through 15 A fuse [No.20, located in the fuse block (J/B)],
- to horn relay terminals 1 and 3
- through 10 A fuse (No.36, located in the fusible link and fuse box) and
- to horn relay terminal 6
- through 10 A fuse (No.41, located in the fusible link and fuse box).
When smart entrance control unit receives LOCK or UNLOCK signal from remote controller with all doors closed, ground is supplied
- to multi-remote control relay terminal 2
- through smart entrance control unit terminal 7, and
- to horn relay terminal 2
- through smart entrance control unit terminal 19
Multi-remote control relay and horn relay are now energized, and hazard warning lamp flashes and horn sounds as a reminder.
The hazard and horn reminder has a horn chirp mode and a non-horn chirp mode.
Part 1:
Part 2:
Operating function of hazard and horn reminder
How to change hazard and horn reminder mode
When LOCK and UNLOCK signals are sent from the remote controller for more than 2 seconds at the same time, the hazard and horn reminder mode is changed and hazard warning lamp flashes and horn sounds as follows:
Trunk Lid Opener Operation
Power is supplied at all times
- through 15 A fuse [No.15, located in the fuse block (J/B)]
- to trunk lid opener relay terminals 1 and 5.
When a TRUNK OPEN signal is sent from multi-remote controller with key switch OFF, ground is supplied
- to trunk lid opener relay terminal 2
- through smart entrance control unit terminal 12.
Trunk opener relay is now energized and trunk lid opener actuator opens trunk lid.
Interior Lamp Operation
When the following input signals are both supplied:
- driver's door LOCKED:
- door switch CLOSED (when all the doors are closed);
multi-remote control system turns on interior lamp (for 30 seconds) with input of UNLOCK signal from remote controller.
For detailed description, refer to "SMART ENTRANCE CONTROL UNIT".
Panic Alarm Operation
When key switch is OFF (when ignition key is not inserted in key cylinder), multi-remote control system turns on and off horn and headlamp intermittently with input of PANIC ALARM signal from remote controller.
For detailed description, refer to "VEHICLE SECURITY (THEFT WARNING) SYSTEM".