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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 Aa: P0A7A:96

Pinpoint Test Aa: P0A7A:96

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  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 P0A7A:96 Generator Inverter Performance: Component Internal Failure This DTC sets when the module detects an internal hardware issue.

    Possible Sources 

    • Inverter System Controller (ISC)

  2. AA1 CHECK FOR INVERTER SYSTEM CONTROLLER (ISC) DIAGNOSTIC TROUBLE CODES (DTCS)

    • Ignition ON.

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

    Are any Inverter System Controller (ISC) DTCs other than P0A7A:96 present? 

    Yes  DIAGNOSE all other Inverter System Controller (ISC) DTCs, Refer to the Diagnostic Trouble Code (DTC) Chart 
    No  For DTC P0A7A:96 only GO to  AA2
  3. AA2 CLEAR AND READ THE INVERTER SYSTEM CONTROLLER (ISC) DIAGNOSTIC TROUBLE CODES (DTCS)

    • Clear the Inverter System Controller (ISC) DTCs.

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

    Is DTC P0A7A the only DTC read from the Inverter System Controller (ISC)? 

    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.