AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code

DTC DETECTING CONDITION:

Connection of (AB3), (AB7) and (AB8) to airbag control module is improper.

CAUTION:

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

STEP	CHECK	YES	NO
1.CHECK POOR CONTACT OF CONNECTORS (AB3), (AB7) AND (AB8). 1) Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. 2) Disconnect the connectors (AB3), (AB7) and (AB8) from airbag control module.	Is there rust or damage on the harness connector and the control module connector?		Replace the airbag control module. Replace the airbag main harness along with body harness. Replace the side airbag harness along with the body harness.
2.CHECK POOR CONTACT OF CONNECTORS (AB3), (AB7) AND (AB8). 1) Reconnect the connector securely. 2) Connect the battery ground terminal and turn the ignition switch to ON.	Does the airbag warning light illuminate for 6 seconds then turn off?		Replace the airbag control module.
3.CHECK AIRBAG CONTROL MODULE. 1) Connect all connectors. 2) Erase the memory. 3) Perform the Inspection Mode. 4) Read the DTC.	Is the same DTC displayed?	Replace the airbag control module.
4.CHECK FOR ANY OTHER DTC ON DISPLAY.	Is there any other DTC displayed?	Check DTC using “List of Diagnostic Trouble Code (DTC)”.	Finish the diagnosis.