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Home >> Acura >> 2014 >> MDX SH-AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - DTC Diagnostics (4 Of 5) (Except Hybrid) >> DTC Troubleshooting >> DTC P16FA

DTC P16FA

DTC P16FA  : PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction)

DTC Description Confirmed DTC Pending DTC Freeze Frame
P16FA PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction)      

DTC (PGM-FI)

  1. Problem verification

    -1. Turn the vehicle to the ON mode.

    - 2. Clear the DTC with the HDS, and wait 5 seconds.

    - 3. Start the engine.

    - 4. Check for Pending or Confirmed DTCs with the HDS.

    DTC Description Confirmed DTC Pending DTC Freeze Frame
    P16FA PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction)      

    Is DTC P16FA indicated?

    YES 

    Update the PCM if it does not have the latest software, or substitute a known-good PCM - Refer to: PCM Removal and Installation (2014 2015), or PCM Removal and Installation (2016) , then recheck.

    NO 

    Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.