AIRBAG SYSTEM, Diagnostic DTC:B1675/82
| DTC Code | DTC Name |
|---|---|
| B1675/82 | Rear Floor Airbag Sensor Malfunction |
DESCRIPTION
The rear floor side airbag sensor consists of the diagnostic circuit, rear floor deceleration sensor, etc.
If the center airbag sensor receives signals from the rear floor deceleration sensor, it determines whether the SRS should be activated.
DTC B1675/82 is stored when a malfunction is detected in the rear floor side airbag sensor circuit.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Test Mode / Check Mode |
|---|---|---|---|---|
B1675/82 |
Rear Floor Airbag Sensor Malfunction |
Either condition is met:
|
|
*1 |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (Click here).
When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected (Click here).
PROCEDURE
CHECK REAR FLOOR SIDE AIRBAG SENSOR
-
*1
Rear Floor Side Airbag Sensor
*2
Center Airbag Sensor
Turn the engine switch off.
Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
Temporarily replace the rear floor side airbag sensor with a new one.
Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
Turn the engine switch on (IG), and wait for at least 60 seconds.
Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs
Turn the engine switch off.
Turn the engine switch on (IG), and wait for at least 60 seconds.
Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes
OK
DTC B1675 is not output.
Tip:Codes other than DTC B1675 may be output at this time, but they are not related to this check.
Result
Result
OK
NG
-