Seat Belt Warning System Terminals Of Ecu

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Seat Belt. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. CHECK COMBINATION METER ASSEMBLY

  1. CHECK MULTI-DISPLAY ASSEMBLY (w/ Airbag System [w/ Navigation System])

  1. CHECK CLOCK ASSEMBLY (w/ Airbag System [w/o Navigation System])

  1. CHECK CENTER AIRBAG SENSOR ASSEMBLY (w/ Airbag System [w/ Side Airbag])

  1. CHECK CENTER AIRBAG SENSOR ASSEMBLY (w/ Airbag System [w/o Side Airbag])

  1. CHECK MAIN BODY ECU (COWL SIDE JUNCTION BLOCK LH) (w/o Airbag System)

Seat Belt Warning System -- Terminals Of Ecu



CHECK COMBINATION METER ASSEMBLY
Land Cruiser. Urj200, 202 Grj200 Vdj200.Seat Belt.Seat Belt Tension Reducer System.Seat Belt Warning System Terminals Of Ecu

Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
E7-17 (B) - Body ground
R - Body ground
Combination meter +B line
Always
11 to 14 V
E7-18 (IG+) - Body ground
B - Body ground
Combination meter IG line
Ignition switch ON
11 to 14 V
E7-15 (ET) - Body ground
BR - Body ground
Ground
Always
Below 1 Ω
E7-22 (WRNP) - Body ground*
LG - Body ground
Front passenger seat belt signal
Ignition switch ON, front passenger seat is occupied, seat belt is fastened
Below 1 V
Ignition switch ON, front passenger seat is occupied, seat belt is unfastened
11 to 14 V
  1. *: w/ Airbag System

CHECK MULTI-DISPLAY ASSEMBLY (w/ Airbag System [w/ Navigation System])

Land Cruiser. Urj200, 202 Grj200 Vdj200.Seat Belt.Seat Belt Tension Reducer System.Seat Belt Warning System Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
F79-13 (GND1) - Body ground
BR - Body ground
Ground
Always
Below 1 Ω
F79-12 (+B2) - Body ground
R - Body ground
Display navigation module display +B line
Always
11 to 14 V
F79-24 (ACC) - Body ground
GR - Body ground
Display navigation module display ACC line
Ignition switch ACC
11 to 14 V
F79-23 (IG) - Body ground
G - Body ground
Display navigation module display IG line
Ignition switch ON
11 to 14 V
F79-9 (PBEW) - Body ground
Y - Body ground
Front passenger seat belt warning signal
Ignition switch ON, front passenger seat is occupied, seat belt is fastened
Below 1 V
Ignition switch ON, front passenger seat is occupied, seat belt is unfastened
11 to 14 V

CHECK CLOCK ASSEMBLY (w/ Airbag System [w/o Navigation System])

Land Cruiser. Urj200, 202 Grj200 Vdj200.Seat Belt.Seat Belt Tension Reducer System.Seat Belt Warning System Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
g1-1 (E) - Body ground
W-B - Body ground
Ground
Always
Below 1 Ω
g1-12 (B) - Body ground
R - Body ground
Clock +B line
Always
11 to 14 V
g1-10 (IG+) - Body ground
G - Body ground
Clock ACC line
Ignition switch ACC
11 to 14 V
g1-11 (ACC) - Body ground
GR - Body ground
Clock IG line
Ignition switch ON
11 to 14 V
g1-8 (LAPL) - Body ground
Y - Body ground
Passenger seat belt warning signal
Ignition switch ON, passenger seat is occupied, seat belt is fastened
Below 1 V
Ignition switch ON, passenger seat is occupied, seat belt is unfastened
11 to 14 V

CHECK CENTER AIRBAG SENSOR ASSEMBLY (w/ Airbag System [w/ Side Airbag])

Land Cruiser. Urj200, 202 Grj200 Vdj200.Seat Belt.Seat Belt Tension Reducer System.Seat Belt Warning System Terminals Of Ecu


Terminal No.
 Symbol
Destination
K27-10*1
LBE+
Front seat inner belt assembly LH (Seat belt buckle switch LH)
K27-18*1
LBE-
Front seat inner belt assembly LH (Seat belt buckle switch LH)
L27-15*2
RBE+
Front seat inner belt assembly RH (Seat belt buckle switch RH)
L27-23*2
RBE-
Front seat inner belt assembly RH (Seat belt buckle switch RH)
  1. *1: for LHD
  2. *2: for RHD

CHECK CENTER AIRBAG SENSOR ASSEMBLY (w/ Airbag System [w/o Side Airbag])

Land Cruiser. Urj200, 202 Grj200 Vdj200.Seat Belt.Seat Belt Tension Reducer System.Seat Belt Warning System Terminals Of Ecu


Terminal No.
 Symbol
Destination
K32-11*1
LBE+
Front seat inner belt assembly LH (Seat belt buckle switch LH)
K32-12*1
LBE-
Front seat inner belt assembly LH (Seat belt buckle switch LH)
L38-15*2
RBE+
Front seat inner belt assembly RH (Seat belt buckle switch RH)
L38-14*2
RBE-
Front seat inner belt assembly RH (Seat belt buckle switch RH)
  1. *1: for LHD
  2. *2: for RHD

CHECK MAIN BODY ECU (COWL SIDE JUNCTION BLOCK LH) (w/o Airbag System)

Land Cruiser. Urj200, 202 Grj200 Vdj200.Seat Belt.Seat Belt Tension Reducer System.Seat Belt Warning System Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
2B-20 (BATB) - Body ground
L - Body ground
Battery power supply
Always
11 to 14 V
2A-1 (ACC) - Body ground
B - Body ground
ACC power supply
Ignition switch ACC
11 to 14 V
Ignition switch off
Below 1 V
2D-62 (GND2*1) - Body ground
W-B - Body ground
Ground
Always
Below 1 Ω
2D-62 (GND1*2) - Body ground
W-B - Body ground
Ground
Always
Below 1 Ω
E1-7 (DBKL) - Body ground
B - Body ground
Driver seat belt signal
Ignition switch ON, driver side seat belt is fastened
Below 1 V
Ignition switch ON, driver side seat belt is unfastened
11 to 14 V
  1. *1: w/ Entry and Start System
  2. *2: w/o Entry and Start System