Toyota Corolla Cross: Terminals Of Ecu
TERMINALS OF ECU
AIRBAG ECU ASSEMBLY
|
Terminal No. | Terminal Symbol |
Destination |
| I47-26 |
CANH | CAN communication line |
|
I47-27 | CANL |
CAN communication line |
|
I47-32 | E2 |
Ground |
| I47-33 |
E1 | Ground |
|
I47-34 | P-AB |
Passenger airbag OFF indicator (Map light assembly) |
|
I47-35 | PAON |
Passenger airbag ON indicator (Map light assembly) |
|
I47-36 | IGR |
A/BAG-IGR fuse |
|
O17-18 | GNDR |
Passenger seat buckle switch (Front seat inner belt assembly RH) |
|
O17-24 | SVC |
- Front occupant classification sensor LH (Front Seat Cushion Spring Sub-assembly RH)
- Rear occupant classification sensor LH (Front Seat Cushion Spring Sub-assembly RH)
|
| O17-27 |
RBE+ | Passenger seat buckle switch (Front seat inner belt assembly RH) |
|
O17-31 | SGD |
- Front occupant classification sensor LH (Front Seat Cushion Spring Sub-assembly RH)
- Rear occupant classification sensor LH (Front Seat Cushion Spring Sub-assembly RH)
|
| O17-32 |
SIG |
- Front occupant classification sensor LH (Front Seat Cushion Spring Sub-assembly RH)
- Rear occupant classification sensor LH (Front Seat Cushion Spring Sub-assembly RH)
|
READ NEXT:
DTC CHECK / CLEAR DTC CHECK (a) Check for DTCs (Test Failed / Pending / Confirmed). Body Electrical > SRS Airbag > Trouble Codes
GTS Display Description
Test Failed Shows the m
FREEZE FRAME DATA DESCRIPTION (a) When an occupant classification system DTC is stored, the airbag ECU assembly stores the current vehicle (ECU or sensor) state as Freeze Frame Data.
CHECK FREEZE FR
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) The following chart shows the status of the front passenger SRS items and passenger airbag ON/OFF indicator operation under failure condition.
Passenger Ai
SEE MORE:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CHECK FOR DTC
- -
-
2 NEGATIVE AUXILIARY BATTERY TERMINAL
- -
- -
3 BATTERY SERVICE HOLE COVER
- -
CAUTION / NOTICE / HINT
HINT:
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
HINT:
In troubleshooting, confirm that th
