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Home >> Chrysler >> 2005 >> 300 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Body Control Modules) >> System Tests >> Power Liftgate >> Loss Of FCM Messages
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Loss Of FCM Messages

WARNING: This page is about a different car, the 2002 Dodge Grand Caravan, 2002 Dodge Caravan, 2002 Chrysler Voyager, and 2002 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: After making any repairs, perform BODY VERIFICATION TEST  under VERIFICATION TESTS.
  1. Turn ignition on. Using scan tool, select BODY then FRONT CONTROL MODULE. If scan tool identifies or communicates with Front Control Module (FCM), go to next step. If scan tool does not identify or communicate with FCM, go to NO RESPONSE FROM FRONT CONTROL MODULE  under COMMUNICATIONS.
  2. Using scan tool, erase DTCs. Turn ignition off and back on. Wait approximately one minute. Recheck for DTCs. If LOSS OF FCM MESSAGES resets, replace Power Liftgate Module (PLGM). See POWER LIFTGATE MODULE  under REMOVAL & INSTALLATION. If LOSS OF FCM MESSAGES does not reset, test is complete.
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