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Home >> Acura >> 2018 >> RLX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (3 Of 6) (Except Hybrid) >> DTC Troubleshooting >> DTC P065A

DTC P065A

DTC P065A  : ACG No Charging Malfunction

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information .
DTC Description Confirmed DTC Pending DTC Freeze Frame
P065A ACG No Charging Malfunction      

DTC (PGM-FI)

  1. DTC check

    -1. Turn the vehicle to the ON mode.

    -2. Clear the DTC with the HDS.

    -3. Start the engine, and let it idle for 1 minute.

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

    DTC Description Confirmed DTC Pending DTC Freeze Frame
    P0562 Charging System Low Voltage      

    Is DTC P0562 indicated?

    YES 

    Do the troubleshooting for DTC P0562 .

    NO 

    Go to step 2.

  2. Problem verification

    -1. Check for Pending or Confirmed DTCs with the HDS.

    DTC Description Confirmed DTC Pending DTC Freeze Frame
    P065A ACG No Charging Malfunction      

    Is DTC P065A indicated?

    YES 

    The failure is duplicated. Go to step 3.

    NO 

    Intermittent failure, the system is OK at this time. Check the alternator and the drive belt.

  3. Drive belt check

    -1. Inspect the drive belt .

    Is the drive belt OK?

    YES 

    Repair or replace the alternator .

    NO 

    Replace the drive belt .