On-Demand Self Test
WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
The On-Demand Self Test option is used to verify that no electrical concerns exist with the air bag SRS. Upon entering the self-test, the restraints control module (RCM) will make an electrical check of each electrical component in the system. If a concern is detected, a DTC is displayed on the diagnostic tool with a brief description of the DTC. Concerns detected during the self-test are not stored in memory, unless the same concern was also detected during normal vehicle operation. The self-test should always be run after any repair to verify that the repair was successful.
To run the On-Demand Self Test, follow these steps:
- Connect the diagnostic tool to the data link connector (DLC).
- Turn the ignition switch to the ON position.
- Follow the manufacturer's instructions for the diagnostic tool being used.
- The RCM will run the On-Demand Self Test and display on-demand DTCs (reflecting hard system concerns) on the screen.