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DTC 23

DTC 23

DTC DTTECTING CONDITION:

(AB3), (AB7) and (AB8) are not connected properly to airbag control module.

Important

Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the ground cable from battery, and wait more than 20 seconds before starting to work.


CHECK POOR CONTACT IN CONNECTORS (AB3), (AB7) AND (AB8).

Turn the ignition switch to OFF, disconnect the battery ground cable, and wait more than 20 seconds.

Disconnect the connectors (AB3), (AB7) and (AB8) from the airbag control module.

Check if rust or damage appear on the harness connector and the control module connector.

Yes

Replace the airbag control module. Replace the body harness with airbag main harness. Replace the body harness with side airbag harness.


No


CHECK POOR CONTACT IN CONNECTORS (AB3), (AB7) AND (AB8).

Ensure that connectors are firmly reconnected.

Connect the battery ground cable and turn the ignition switch to ON.

Does the airbag warning light operate properly?

Yes

Finish the diagnosis.


No

Replace the airbag control module.