Operation CHARM: Car repair manuals for everyone.

EL-MULTI

Power is supplied at all times
^ to remote control unit terminal (1)
^ through 1O A fuse [No. (39), located in the fuse block (In relay box)].
Power is supplied at all times
^ to remote control unit terminal (2) and
^ to trunk lid opener relay terminal (3)
^ through 10 A fuse [No. (20) (Except convertible models) or No. (9)(Convertible models), located in the fuse block (J/B)].
Power is also supplied
^ to key switch terminal (1)
^ through 1O A fuse [No. (33) located in the fuse block (In relay box)].
Terminal (8) of the remote control unit is grounded through body grounds (M3) and (M90).

INPUTS
When the key switch is ON (ignition key is inserted in key cylinder), power is supplied
^ through key switch terminal (2)
^ to remote control unit terminal (9).
When any front door switches are set to OPEN position, ground is provided
^ to remote control unit terminal (13)
^ through door switches body grounds.
When the back door switch (Except convertible models) or trunk room lamp switch (Convertible models) is in OPEN position (back door or trunk lid is open), ground is supplied
^ to remote control unit terminal (4)
^ through back door or trunk lid switch body ground.
When the front door lock actuator LH (lock knob switch) is in UNLOCK position, ground is supplied
^ to remote control unit terminal (10)
^ through front door lock actuator LH (lock knob switch) terminal (4)
^ to front door lock actuator LH (lock knob switch) terminal (3)
^ through body grounds (M3) and (M90).
When the front door lock actuator RH (lock knob switch) is in UNLOCK position, ground is supplied
^ to remote control unit terminal (11)
^ through front door lock actuator RH (lock knob switch) terminal (4)
^ to front door lock actuator RH (lock knob switch) terminal (3)
^ through body grounds (M3) and (M90).
Remote controller signal input
^ through window antenna
^ to remote control unit terminal (21).
The multi-remote control system controls operation of the
^ power door lock
^ back door opener (Except convertible models) or trunk lid opener (Convertible models)
^ interior lamp (Except convertible models) or spot lamp (Convertible models)
^ panic alarm
^ hazard warning lamp
^ ID code entry

OPERATED PROCEDURE
Remote control unit can receive signals from remote controller when key switch is in the OFF position (key not in cylinder).
Power door lock operation
LOCK
^ Key switch OFF signal (key not in cylinder)
^ Door switch CLOSE signal (all doors closed)
The two above signals are already input into remote control unit. At this point, remote control unit can receive a LOCK signal from remote controller. Remote control unit will then send a signal
^ from its terminal (16)
^ to door lock timer terminal (11) and
^ to theft warning control unit terminal (7).
Door lock timer now locks front doors and activates theft warning system.
UNLOCK
When remote control unit receives an UNLOCK signal from remote controller, remote control unit will send a signal
^ from its terminal (14)
^ to door lock timer terminal (8)
^ from remote control unit terminal (20)
^ to theft warning control unit terminal (9).
Door lock timer now unlocks front doors and deactivates theft warning system.

Back door opener or trunk lid opener operation
BACK DOOR OPENER (Except convertible models)
When remote control unit receives an OPEN signal from remote controller, power is supplied
^ from remote control unit terminal (3)
^ to back door actuator terminal (1).
Ground is supplied to back door actuator terminal (3) through body grounds (B7) and (B32).
With power and ground supplied, back door actuator activates to open back door.
Remote control unit now deactivates theft warning system.

TRUNK LID OPENER (Convertible models)
When remote control unit receives an OPEN signal from remote controller, and storage lid switch is in OFF position (storage lid closed), power is supplied
^ from remote control unit terminal (3)
^ through trunk lid opener cancel relay terminals (4) and (3)
^ to trunk lid opener relay terminal (2).
Ground is supplied
^ through body grounds (B7) and (B32)
^ to trunk lid opener relay terminal (1) and
^ to trunk lid opener solenoid terminal (3).
Then, trunk lid opener relay activates and power is supplied
^ through trunk lid opener relay terminal (5)
^ to trunk lid opener solenoid terminal (1).
With power and ground supplied, trunk lid opener solenoid activates to open trunk lid.
Remote control unit now deactivates theft warning system.

Interior lamp (Except convertible models)/spot lamp (Convertible models) operation
Remote control unit turns interior lamp/spot lamp ON or OFF when interior lamp switch or spot lamp switch is in DOOR position, according to various inputs received.
Operating conditions
^ Key switch in OFF position (key not in cylinder)
^ Door switch in CLOSE position (front doors closed).
With interior lamp/spot lamp OFF under the above conditions, an ON signal is sent from remote controller.
^ Interior lamp/spot lamp then comes on for 30 seconds.
An ON or LOCK signal is sent from remote controller with interior lamp/spot lamp on.
^ Interior lamp/spot lamp will turn off.
An UNLOCK signal is sent from remote controller with interior lamp/spot lamp ON or OFF.
^ Interior lamp/spot lamp will turn on for 30 seconds.

Panic alarm operation
Multi-remote control system activates horn and headlamps intermittently under the following conditions:
^ Key switch OFF (key not in cylinder)
^ An alarm signal is sent from remote controller to remote control unit.

Hazard warning lamp operation
Remote control unit receives a LOCK signal from remote controller with the following signals already entered.
^ Key switch OFF signal (key not in cylinder)
^ Door switch CLOSE signal (all doors and trunk lid closed)
^ Door lock actuator (lock knob switch) LOCK (front doors locked)
Remote control system will then send a ground signal
^ to remote control relay terminal (2)
^ through remote control unit terminal (12)
Remote control relay is now energized and hazard warning lamps flash twice.