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

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

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

3) Connect the test harness AG connector (1AG) to the connectors (AB6, AB17, AB18).

NOTE:

For models without side airbags, connect the test harness AH between the connectors (AB6, AB17, AB18) and (1AG).

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.