AIRBAG SYSTEM, Diagnostic DTC:B1615/14
| DTC Code | DTC Name |
|---|---|
| B1615/14 | Front Airbag Sensor LH Malfunction |
DESCRIPTION
The front airbag sensor LH consists of the diagnostic circuit and frontal deceleration sensor, etc.
If the center airbag sensor receives signals from the frontal deceleration sensor, it determines whether the SRS should be activated.
DTC B1615/14 is stored when a malfunction is detected in the front airbag sensor LH circuit.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Test Mode / Check Mode |
|---|---|---|---|---|
B1615/14 |
Front Airbag Sensor LH 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 FRONT AIRBAG SENSOR LH
-
*1
Front Airbag Sensor RH
*2
Center Airbag Sensor
Turn the engine switch off.
Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
Interchange the front airbag sensor RH with LH and connect the connectors to them.
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
Result
Result
Proceed to
DTC B1615 is output
A
DTC B1610 is output
B
DTC B1610 and B1615 are not output
C
Tip:Codes other than DTC B1610 and B1615 may be output at this time, but they are not related to this check.
-