DTC P0562: Inspection

ACG_+B Circuit Inspection 

Test Procedure 

• Preparation
  • Alternator B terminal: disconnected
• Procedure
  • Perform the inspection according to the following chart.

			(Disconnected) Alternator B terminal
		IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
	ACG_+B circuit inspection	OFF		12 V battery voltage [circuit type 1]

Results 

• If abnormal, there is a problem in the circuit.

  If the power supply inspection of the above table showed abnormally, do the additional Power Supply Inspection , to locate the failure.

Alternator Circuit Terminals Inspection 

Test Procedure 

• Procedure
  • Check the connecting conditions or loose terminals of connectors at these locations:

    * Alternator B terminal

    * Alternator

    * Fuse holder A (ACG_+B line)

• Normal Conditions
  • Conditions at the connections and terminals are OK.

Results 

• If it is abnormal, there is a problem with the connections or terminals.

Alternator Inspection 

NOTE:  Since there is no direct method to test the inspection item, troubleshooting is performed using a known-good component.

Test Procedure 

• Install a known-good alternator and attempt to reproduce the failure.

Results 

• If the failure is reproduced, there is a problem with other related components.
• If the symptom/DTC goes away, the alternator must be faulty.

PCM Inspection 

Test Procedure 

• If the other inspection item(s) indicated a normal condition, then it is determined that the remaining PCM is the cause.

Results 

• There is a problem with the PCM.