TERMINALS OF ECU
1. CENTER AIRBAG SENSOR ASSEMBLY
Terminal No. |
Terminal Symbol |
Destination |
---|---|---|
L31-1 |
SFL+ |
Front seat side airbag assembly LH (Side squib LH) |
L31-2 |
SFL- |
Front seat side airbag assembly LH (Side squib LH) |
L31-3 |
ICL- |
Curtain shield airbag assembly LH (Curtain shield squib LH) |
L31-4 |
ICL+ |
Curtain shield airbag assembly LH (Curtain shield squib LH) |
L31-5 |
PL+ |
Front seat outer belt assembly LH (Front pretensioner squib LH) |
L31-6 |
PL- |
Front seat outer belt assembly LH (Front pretensioner squib LH) |
L31-9 |
LSP+ |
Seat position airbag sensor |
L31-10 |
LBE+ |
Front seat inner belt assembly LH (Seat belt buckle switch LH) |
L31-17 |
LSP- |
Seat position airbag sensor |
L31-18 |
LBE- |
Front seat inner belt assembly LH (Seat belt buckle switch LH) |
L31-23 |
BBL- |
Rear airbag sensor LH |
L31-24 |
BBL+ |
Rear airbag sensor LH |
D6-1 |
P2+ |
Front passenger airbag assembly (Front passenger side squib 2nd step) |
D6-2 |
P2- |
Front passenger airbag assembly (Front passenger side squib 2nd step) |
D6-3 |
P- |
Front passenger airbag assembly (Front passenger side squib) |
D6-4 |
P+ |
Front passenger airbag assembly (Front passenger side squib) |
D6-5 |
D+ |
Steering pad (Driver side squib) |
D6-6 |
D- |
Steering pad (Driver side squib) |
D6-7 |
D2- |
Steering pad (Driver side squib 2nd step) |
D6-8 |
D2+ |
Steering pad (Driver side squib 2nd step) |
D6-9 |
DK+ |
Driver side knee airbag assembly (Driver side knee airbag squib) |
D6-10 |
DK- |
Driver side knee airbag assembly (Driver side knee airbag squib) |
D6-13 |
CANH |
CAN communication line |
D6-17 |
P-AB |
Accessory meter assembly (Passenger airbag ON/OFF indicator) |
D6-19 |
VHP+ |
Front passenger airbag assembly (Passenger side airbag variable vent hole squib) |
D6-20 |
VHP- |
Front passenger airbag assembly (Passenger side airbag variable vent hole squib) |
D6-21 |
IG2 |
IGN fuse |
D6-22 |
CANL |
CAN communication line |
D6-23 |
PAON |
Accessory meter assembly (Passenger airbag ON/OFF indicator) |
D6-25 |
E1 |
Ground |
D6-26 |
E2 |
Ground |
D6-27 |
-SR |
Front airbag sensor RH |
D6-28 |
-SL |
Front airbag sensor LH |
D6-29 |
+SR |
Front airbag sensor RH |
D6-30 |
+SL |
Front airbag sensor LH |
M28-3 |
PR- |
Front seat outer belt assembly RH (Front pretensioner squib RH) |
M28-4 |
PR+ |
Front seat outer belt assembly RH (Front pretensioner squib RH) |
M28-5 |
ICR+ |
Curtain shield airbag assembly RH (Curtain shield squib RH) |
M28-6 |
ICR- |
Curtain shield airbag assembly RH (Curtain shield squib RH) |
M28-7 |
SFR- |
Front seat side airbag assembly RH (Side squib RH) |
M28-8 |
SFR+ |
Front seat side airbag assembly RH (Side squib RH) |
M28-16 |
FSR+ |
Occupant classification ECU |
M28-17 |
BBR+ |
Rear airbag sensor RH |
M28-18 |
BBR- |
Rear airbag sensor RH |
M28-24 |
FSR- |
Occupant classification ECU |
Adjustment
ADJUSTMENT
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
Centering bolts are used to mount the door hinge to the vehicle body
and door. The door cannot b ...
Rear Occupant Classification Sensor LH Collision Detection (B1787)
DESCRIPTION
DTC B1787 is output when the occupant classification ECU receives a collision
detection signal sent by the rear occupant classification sensor LH if an accident
occurs.
DTC B1787 is also output when the front seat assembly RH is subjected to ...
System Description
SYSTEM DESCRIPTION
1. GENERAL
The rear window defogger wires are attached to the inside of the rear window
and defog the window surface quickly by pressing the rear window defogger switch
on the air conditioning control assembly. The indicator light is i ...