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Home >> Ford >> 2002 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 1881 (Engine Controls - Diagnostic Subroutines -- Diesel 6.0L (99P E-Series & 99P F450/550)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> P1148 - Generator 2 Control Circuit

P1148 - Generator 2 Control Circuit

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P1148 - GENERATOR 2 CONTROL CIRCUIT

Description:  The powertrain control module (PCM) monitors the generator circuits and sets this DTC when the PCM detects a concern.
Possible Causes: 
  • Charging system
Diagnostic Aids:  Verify the battery voltage is 14.5 volts. Verify the generator/regulator has the correct part number.
Application    Key On Engine Off  Key On Engine Running  Continuous Memory 
All   Refer to appropriate CHARGING SYSTEM - GENERAL PROCEDURES article for diagnostic procedures.
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