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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 626 (Charging System - General Information) >> Diagnosis And Testing >> Charging System - 2.7L EcoBoost (238kW/324PS)/3.5L EcoBoost (BM) >> Pinpoint Tests >> Pinpoint Test C: Generator Over Temperature

Pinpoint Test C: Generator Over Temperature

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
  1. Normal Operation and Fault Conditions 

    DTC Fault Trigger Conditions 

    DTC Description Fault Trigger Condition
    PCM P0A3B:00 Generator "A" Over Temperature: No Sub Type Information Sets in the PCM when generator over temperature is detected.

    Possible Sources 

    • PCM

  2. C1 PERFORM INSPECTION AND VERIFICATION

    • Ignition ON.

    • Using a diagnostic scan tool, perform the PCM self-test and DIAGNOSE any cooling fan Diagnostic Trouble Codes (DTCs).

    Is DTC P0A3B recorded? 

    Yes  If no cooling fan Diagnostic Trouble Codes (DTCs) are present, INSTALL a new generator. REFER to: Generator - 2.7L EcoBoost (238kW/324PS) . REFER to: Generator - 3.5L EcoBoost (BM) .
    No  The system is operating correctly at this time.
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