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16.2 Airbag (AB)   >   12 Diagnosis - Diagnostic Trouble Code (DTC) Memory (driver/passenger-side airbag)

Preliminary work: Diagnosis - Function Test 11 Preparations for DTC readout Fuses F3-15 O.K. Connect impulse counter scan tool to data link connector (X11/4) according to connection diagram (see section 0). yellow wire to socket 30 The 12-pole SRS test connection (X11/13) must be connected, for DTC. Diagnostic trouble code (DTC) Possible cause Test step/Remedy 1) No fault recognized in system - SRS control module (N2/2) 23 2.0 Driver airbag squib (R12/3) 23 3.0, 9.0 Front passenger airbag squibs (R12/8) 23 4.0, 10.0 Left front seat belt buckle switch (S68/3) 23 5.0 Right front seat belt buckle switch (S68/4) 23 6.0 Front passenger airbag resistance 23 7.0 Voltage supply circuit 15R 23 1.0 SRS malfunction indicator lamp (A1e15) or time limit for DTC readout /erasing exceeded 23 8.0 2) SRS control module (N2/2) N2/2 (SMS, Job No. 91-622) 1) Observe Preparation for Test, see 22. 2) DTC indicates that the airbag deployment stage was activated in the control module. This DTC can not be erased. The control module must be replaced.