CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS LH).

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

2) Disconnect the connector (AB21) from seat belt pretensioner (LH).

3) Disconnect the connector (AB31) from curtain airbag module (LH).

4) Disconnect the airbag resistor from test harness.

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

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

7) Connect the battery ground terminal and turn the ignition switch to ON.

8) Measure the voltage between connector (5AG) in the test harness AG and chassis ground.

Connector & terminal

(5AG) No. 3 (+) — Chassis ground (−):

(5AG) No. 1 (+) — Chassis ground (−):

QUESTION

Is the voltage less than 1 V?

Yes No

Replace the airbag rear harness along with body harness.