OPERATION
For detailed operation procedures, refer to the PC application help for Subaru Select Monitor.
Read out the DTC stored in airbag control module. For operation procedures, refer to AIRBAG SYSTEM (DIAGNOSTICS). Ref. to OPERATION , Read Diagnostic Trouble Code (DTC).
Note. For details concerning DTCs, refer to the List of Diagnostic Trouble Code (DTC) (airbag system, occupant detection system). Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .
For operation procedures, refer to AIRBAG SYSTEM (DIAGNOSTICS). Ref. to OPERATION , Clear Memory Mode.
Check the operating condition of each sensor in the event of malfunction in seat belt buckle switch and seat position sensor, or when the seat belt buckle switch and seat position sensor has been replaced.
- On « Main Menu» display, select {Each System Check}.
- On « System Selection Menu» display, select {Airbag System}.
- On « Airbag System» display, select {Status Data}.
The following table is for support data.
| Items | Display |
|---|---|
| Seat position sensor LH | (2) |
| Seat position sensor RH | (2) |
| Seat belt buckle switch LH | (6) |
| Seat belt buckle switch RH | Fastened (3) /Not fastened (4) /Other (5) /lnitial setting (1) /- (6) |
| Passenger's airbag control status | ON (7) /OFF (8) /Initial setting (1) |
| (1) Displayed when it is initial (2) Seat position sensor not supported (3) Seat belt fastened (4) Seat belt not fastened (5) Displayed when data other than belt fastened or not fastened, such as breakdown, is input (6) Seat belt buckle switch not supported (7) Passenger's airbag operating state (8) Passenger's airbag non-operating state | |
| (1) | Displayed when it is initial |
| (2) | Seat position sensor not supported |
| (3) | Seat belt fastened |
| (4) | Seat belt not fastened |
| (5) | Displayed when data other than belt fastened or not fastened, such as breakdown, is input |
| (6) | Seat belt buckle switch not supported |
| (7) | Passenger's airbag operating state |
| (8) | Passenger's airbag non-operating state |
STATUS INFORMATION
Note. For detailed operation procedures, refer to PC application help for Subaru Select Monitor.
Note. When replacing the occupant detection system, or removing and disassembling the passenger seat, always perform the system calibration after installing a seat to the vehicle.
Scheme 143
- Park empty vehicle on a level surface.
- On « Main Menu» display, select {Each System Check}.
- On « System Selection Menu» display, select {Occupant Detection System}.
- On {Occupant Detection System} display, select {Re-zeroing}.
- « See service information. And check vehicle condition for successfully completing the rezeroing» is displayed. Check the following to adjust the condition of the vehicle. Adjust the seat backrest to be fully upright. (For models with power seats, press the power seat button until the backrest comes to a stop.) Adjust the seat slide position all the way back. (For models with power seats, press the power seat button until the seat slide does not move any further.) Do not place anything on the top of the seat cushion. Sit on the seat cushion to smooth the seat surface. Check that the passenger's seat belt is not inserted into the buckle, not tense or not stuck. Check that ambient temperature is in a range from 0 to 40°C.
- When the « Re-zeroing Adjust the passenger seat to the condition shown in service information» is displayed, slide the passenger seat all the way to the back, check that the backrest is adjusted to all the way up, and select the [OK].
- When « Re-zeroing Unbelt the passenger seat belt Continue: OK, Quit: NO» is displayed, make sure that the passenger's seat belt is disconnected from the buckle, and select [OK].
- When « Re-zeroing Empty the passenger seat Continue: OK, Quit: NO» is displayed, make sure that the passenger seat is empty, airbag OFF indicator illuminates and airbag ON indicator does not illuminate, and select [OK]. NOTE: After selecting [OK], « In process...Please wait for a while without touching vehicle» is displayed. Do not touch or rock the vehicle while the message is displayed. During the system calibration process, if « Re-zeroing is unsuccessful See service information Press "OK" to END» is displayed, go to step 10 ).
- When the re-zeroing is ended normally, « Re-zeroing is successfully completed Press "OK" to END» is displayed. And then turn the ignition switch OFF to end.
- During the system calibration process, if « Re-zeroing is unsuccessful See service information Press "OK" to END» is displayed, turn the ignition switch to OFF once and turn it to ON again, then read the DTC of the airbag system. Ref. to «READ DIAGNOSTIC TROUBLE CODE (DTC)»(ref-371948-S34638142922010091900000) .
When DTC is input, fix the fault and then perform the system calibration. When DTC is not input, check the seat and vehicle status, and then perform the system calibration again. Ref. to SYSTEM CALIBRATION (REZEROING) .
Note. When the re-zeroing is unsuccessful, there could be occupant detection system failure or improper seat and vehicle status. When the airbag warning light illuminates, read the DTC of the airbag system, and perform the diagnosis while referring to List of Diagnostic Trouble Code (DTC). Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) . Ref. to LIST , List of Diagnostic Trouble Code (DTC).