AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code

DTC 3B FRONT SUB SENSOR LH FALSE INSTALLATION

DTC DETECTING CONDITION:

Front sub sensor (LH) is misinstalled.

STEPCHECKYESNO

1.REPLACE THE FRONT SUB SENSOR.

1) Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more.

2) Replace the front sub sensor (LH) with a genuine sensor.

Does the warning light go off?

Finish the diagnosis.

Replace the airbag control module.