Airbag Warning Light Remains ON

AIRBAG WARNING LIGHT REMAINS ON.

Wiring Diagram:

Step 1:

Step 2 - 6:

Step 7:

DIAGNOSIS:
Airbag warning light unit is faulty.
Airbag control module to airbag warning light circuit is shorted or open.
Grounding circuit is faulty.
Airbag control module is faulty.
(AB1) and (B31) are not connected properly.
(AB6) is not connected properly to airbag control module.

CAUTION: Before diagnosing the airbag system, be sure to turn the ignition switch OFF, disconnect the ground cable from the battery, and wait more than 20 seconds before starting to work.
Before replacing the airbag module, roll connector, control module, and sensor, reconnect each part and confirm that the warning light operates properly.
When inspecting the airbag main harness, disconnect the airbag module connector of the driver and passenger seats for safety reasons.