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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 129 (Instrument Panel - Analog - F150 Pickup - Gasoline) >> Removal & Installation >> Generic Electronic Module/Central Timer Module >> Notes

Generic Electronic Module/Central Timer Module: Notes

WARNING: This page is about a different car, the 2002 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Disconnect battery before disconnecting Generic Electronic Module/Central Timer Module (GEM/CTM) harness connectors. Failure to do so will result in GEM/CTM storing erroneous codes and may also result in erratic operation of GEM/CTM after repairs.
CAUTION: If replacing GEM/CTM, it is necessary to upload module configuration information to the New Generation STAR (NGS) tester. After installation, this information needs to be downloaded into the new GEM/CTM module. NGS tester will retain uploaded information for only 24 hours.