LX 450 L6-4.5L (1FZ-FE) (1996)
Location Of Splice Points (Fig 38)
Service Hints
D23 DOOR LOCK CONTROL RELAY
16-Ground: Always Continuity
2-Ground: Continuity with Driver's Door opened
8-Ground: Always Approx. 12 Volts
3-Ground: Approx. 12 Volts for 0.2 Seconds with following operation
^ The Door Lock Control SW Unlocked
^ The Door Lock Control SW Locked with the Ignition Key in Cylinder and the Driver's Door opened (Ignition Key Reminder
Function)
^ The Door Lock Knob Locked with the Ignition Key in Cylinder and the Driver's Door opened. (Ignition Key Reminder Function)
^ Unlocking the Driver's, Passenger's Door Cylinder with Key.
4-Ground: Approx. 12 Volts for 0.2 Seconds with the following operation
^ The Door Lock Control SW Locked
^ Locking the Driver's, Passengers Door Cylinder with Key
10-Ground: 0 Volts with the Door Lock Control SW Locked
14-Ground: Continuity with the Passenger's Door opened
6-Ground: Continuity with the Driver's Door Lock Knob Unlocked
5-Ground: Continuity with the Passenger's Door Lock Knob Unlocked
11-Ground: 0 Volts with the Door Lock Control SW unlocked, Passenger's Door Lock Cylinder unlocked with key.
1-Ground: Approx. 12 Volts with the Ignition SW at ON position
9-Ground: 0 Volts with the Driver's Door Lock Cylinder unlocked with key
12-Ground: 0 Volts with the Driver's, Passenger's Door Lock Cylinder locked with key
I 12 UNLOCK WARNING SW [IGNITION SW]
10-9:
Closed with the Ignition key in Cylinder.
D21, D22 DOOR KEY LOCK AND UNLOCK SW LH, RH
2-3:
Closed with the Door Lock Cylinder Unlocked with key.
1-3:
Closed with the Door Lock Cylinder Locked with key.
D17, D18 DOOR COURTESY SW FRONT LH, RH
1-Ground: Closed with the Front Door open.