CHECK THE HARNESS BETWEEN THE AIRBAG CONTROL MODULE AND DATA LINK CONNECTOR.

1) Disconnect the connectors (AB6, AB17, AB18) from airbag control module.

2) Connect the connector (1AH) in the test harness AH to the connectors (AB6, AB17, AB18).

3) Connect the connector (2AH) in the test harness AH and the connector (1AG) in the test harness AG.

4) Measure the resistance between connector (4AG) in the test harness AG and the data link connector.

Connector & terminal

(4AG) No. 1 — (B40) No. 7:

QUESTION

Is the resistance less than 10 Ω?

Yes No

Repair the harness between the airbag control module and the data link connector. Or replace the airbag main harness along with the bulkhead harness.