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Self-Diagnostic System: Notes

WARNING: This page is about a different car, the 2000 Volvo V40 and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

SRS control module has on board diagnostic (OBD) system to provide self diagnosis and other information. Diagnostic Trouble Codes (DTCs) can be read using VADIS and scan tool connected to the Data Link Connector (DLC). See Figure . When ignition is on, SRS OBD system performs an initial self test. After self-test is completed, SRS OBD goes into monitoring mode. The system checks for internal faults in all SRS components and in output for SRS warning light.

NOTE: If SRS warning light is on, there is a fault in the SRS system.