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Home >> Ford >> 2000 >> Contour SVT >> Repair and Diagnosis >> External Pages >> Different car >> Section 520 (Anti-Lock Brake System) >> Diagnosis And Testing >> Anti-Lock Control >> Pinpoint Test >> Pinpoint Test M: DTC C1991 - Module Calibration Failure >> Normal Operation
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Normal Operation

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.

The stability assist system needs to be recalibrated whenever a component specific to the system is disconnected or a new component is installed.