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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2282 (Engine Controls - Description & Operation - (Hybrid)) >> Hybrid Electric Control Hardware >> Transaxle Control Module (TCM) Keep Alive Memory (KAM)

Transaxle Control Module (TCM) Keep Alive Memory (KAM)

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The TCM stores information in KAM (a memory integrated circuit chip) about vehicle operating conditions, and then uses this information to compensate for component variability. KAM remains powered when the ignition is off so this information is not lost.