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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1110 (Supplemental Inflatable Restraint System) >> Diagnosis And Testing >> Diagnostic Instructions - Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) >> Diagnostic Test Modes >> On-Demand Self Test

On-Demand Self Test

WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. 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:

  1. Connect the diagnostic tool to the data link connector (DLC).
  2. Turn the ignition switch to the ON position.
  3. Follow the manufacturer's instructions for the diagnostic tool being used.
  4. The RCM will run the On-Demand Self Test and display on-demand DTCs (reflecting hard system concerns) on the diagnostic tool.
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