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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1974 (Engine Controls - Description And 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 2007 Mercury Mariner and 2007 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 key is OFF so that this information is not lost.