Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001BHZ004X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM: TERMINALS OF ECU; 2007 MY LX470 [08/2006 -        ]

TERMINALS OF ECU

1. CHECK BODY ECU (MAIN)

Symbols (Terminal No.)

Wiring Color

Condition

Specified Condition

PRG (B8-3) - GND1 (4)

V - Body ground

Key inserted in ignition key cylinder → As key pulled out of ignition key cylinder

11 to 14 V → Pulse generation → 11 to 14 V

PRG (B8-3) - GND2 (16)

V - Body ground

Key inserted in ignition key cylinder → As key pulled out of ignition key cylinder

11 to 14 V → Pulse generation → 11 to 14 V

RDA (B8-4) - GND1 (4)

L - Body ground

Ignition switch OFF, all doors closed and transmitter switch not pressed

11 to 14 V

Ignition switch OFF, all doors closed and transmitter switch pressed

Pulse generation

RDA (B8-4) - GND2 (16)

L - Body ground

Ignition switch OFF, all doors closed and transmitter switch not pressed

11 to 14 V

Ignition switch OFF, all doors closed and transmitter switch pressed

Pulse generation