DTC Troubleshooting

Control System DTCs

DTC Troubleshooting: 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 How To Troubleshoot The Fuel And Emissions Systems.

1. DTC check:

DTC check
-1. Start the engine, and let it idle 1 minute.

-2. Check for Pending or Confirmed DTCs with the HDS.

Is DTC P0562 indicated at the same time?
-YES- Do the DTC P0562 troubleshooting DTC Troubleshooting.
-NO- Go to step 2.

2. Drive belt check:

Drive belt check
-1. Inspect the drive belt Testing and Inspection.

Is the drive belt OK?
-YES- Repair or replace the alternator Overhaul.
-NO- Replace the drive belt Service and Repair.