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 |
Antenna Coil Open / Short (B2784)
DESCRIPTION
The transponder key coil is built into the transponder key amplifier and receives
a key code signal from the transponder chip in the key. This signal is amplified
by the amplifier, then it is output to the transponder key ECU assembly.
...
Starter Signal Circuit
DESCRIPTION
1. w/o Smart Key System
While the engine is being cranked, current flows from terminal ST1 of the ignition
switch assembly to the park/neutral position switch assembly and also flows to terminal
STA of the ECM (STA Signal).
2. w/ Smart Key S ...
All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate
DESCRIPTION
When the entry door lock and unlock functions and wireless door lock and unlock
functions do not operate, radio wave interference, or a malfunction in the key or
signal circuit between the door control receiver assembly and certification ECU
...