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Home >> Ford >> 2023 >> Escape Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1127 (Electric Powertrain Control - 3.3L DURATEC-V6 - Hybrid (BP) (Diagnosis & Testing - Removal & Installation)) >> Diagnosis And Testing >> Electric Powertrain Control >> Pinpoint Tests >> Pinpoint Test Ab: P0BCD

Pinpoint Test Ab: P0BCD

WARNING: This page is about a different car, the 2022 Ford Police Interceptor Utility and 2022 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Normal Operation and Fault Conditions 

    Refer to Electric Powertrain Control - System Operation and Component Description .

    DTC Fault Trigger Conditions 

    DTC Description Fault Trigger Condition
    SOBDMC P0BCD:00 Generator Inverter Temperature Sensor "A" Circuit Range/Performance: No Sub Type Information This DTC sets if the generator is significantly different than the other temperatures inside of the Inverter System Controller (ISC) after a long soak period.

    Possible Sources 

    • Inverter System Controller (ISC)

  2. AB1 CHECK THE INVERTER SYSTEM CONTROLLER (ISC) CALIBRATION LEVEL

    • Verify the Inverter System Controller (ISC) is at the latest calibration level.

    Is the Inverter System Controller (ISC) at the latest calibration level? 

    Yes  GO to  AB2
    No  UPDATE the Inverter System Controller (ISC) to the latest calibration level.

  3. AB2 COLD SOAK THE VEHICLE AND CHECK FOR INVERTER SYSTEM CONTROLLER (ISC) DIAGNOSTIC TROUBLE CODES (DTCS)

    NOTE: Do not perform any key cycles after clearing the DTCs.

    • Park the vehicle in a location where it can remain undisturbed for a full 6 hours.

    • Ignition ON.

    • Clear the Inverter System Controller (ISC) DTCs.

    • Ignition OFF.

    • After a 6 hour cold soak and in the same location the vehicle was originally parked, run the Inverter System Controller (ISC) self-test.

    • Ignition ON.

    • Using a diagnostic scan tool, run the Inverter System Controller (ISC) self-test.

    Is DTC P0BCD present? 

    Yes  CHECK OASIS for any applicable service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new Inverter System Controller (ISC). Refer to Inverter System Controller [SOBDMC]  .
    No  The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.
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