MULTI-REMOTE CONTROL UNIT INSPECTION TABLE
Terminal
No.Connections ConditionVoltage (V)
(approximate
values)
1 Driver side door switch Driver side doorOpened 0
Closed 12
2 Door switch (all doors)One of doors is opened 0
All doors are closed 12
3 Power source (BAT) Ð 12
5 Ground Ð Ð
6 Driver side door unlock sensor Driver side doorLocked 5
Unlocked 0
7 Key switch (insert)Key is in ignition key cylinder 12
Key is not in ignition key cylinder 0
8 Accessory power supply Ignition switchOFF 0
ACC or ON 12
10Lock signal (to super lock control
unit)Remote controller LOCK button is pushed
(All doors are closed and key is not in ignition key cylinder.)0
Other than above condition 5
11Unlock signal (to super lock control
unit)Remote controller UNLOCK button is pushed
(Key is not in ignition key cylinder.)0
Other than above condition 5
12 Multi-remote control relay-1, 2Remote controller LOCK/UNLOCK button is pushed
(All doors are closed and key is not in ignition key cylinder.)0
Other than above condition 12
REMOTE CONTROLLER BATTERY CHECK
Remove battery and measure voltage across battery positive and
negative terminals,Åand@.
Measuring terminal
Standard value
Å@
Battery positive terminal
ÅBattery negative terminal
@2.5 - 3.0V
Note:
Remote controller does not function if battery is not set cor-
rectly.
SEL439V
SEL672U
MULTI-REMOTE CONTROL SYSTEM
Trouble Diagnoses (Cont'd)
EL-238
