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Home >> Lincoln >> 2003 >> Aviator AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Instrument Panel - Analog - BLACKWOOD) >> Removal & Installation >> Generic Electronic Module/Central Timer Module >> Notes
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Generic Electronic Module/Central Timer Module: Notes

WARNING: This page is about a different car, the 2002 Lincoln Blackwood. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Disconnect battery before disconnecting Generic Electronic Module (GEM) harness connector. Failure to do so will result in GEM storing erroneous codes and may also result in erratic operation of GEM after repairs.
CAUTION: If replacing GEM, 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 module. NGS tester will retain uploaded information for only 24 hours.
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