2000 Lincoln ContinentalFACTORY OEM SERVICE PROCEDURE

Power Windows DTCS

DRIVER'S DOOR MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Perform Test
B1342 ECU Defective Using NGS tester, retrieve and document all continuous. Perform Driver's Door Module (DDM) self-test. If DTC B1342 is retrieved again, replace DDM.
B1549 Power Window Master Switch Short To Voltage C
LIGHTING CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Perform Test
B1342 ECU Defective Using NGS tester, retrieve and document continuous DTCs. Clear all DTCs. Perform Lighting Control Module (LCM) self-test. If DTC B1342 is retrieved again, replace LCM.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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