DTC P3000-00: Hybrid/EV Battery Discharge Control Malfunction [10/2022 - ]: Procedure

Pre-procedure1

• None.

• Check for DTCs.

  Powertrain > Hybrid Control > Trouble Codes 

  Result

  Result	Proceed to
  Only P3000-00 or P3000-16 is output	A
  P3000-00 or P3000-16 and other DTCs are output	B

Post-procedure1

• Turn the ignition switch off.

Result: 

B 

GO TO DTC CHART (HYBRID CONTROL SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2022 - 10/2024]  , or Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2024 - ] 

Result: 

A 

See step  2

Pre-procedure1

• None.

• Check for DTCs.

  Powertrain > Engine > Trouble Codes 

  Result

  Result	Proceed to
  DTCs are not output	A
  DTCs are output	B

Post-procedure1

• Turn the ignition switch off.

Result: 

B 

GO TO DTC CHART (SFI SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2022 - 08/2023]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2023 - 10/2024]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2024 - ] 

Result: 

A 

See step  3

Pre-procedure1

• None.

• Check the amount of fuel by referring to the fuel gauge in the meter.

  HINT: 

  Add fuel until the low fuel level warning light turns off.

  Result

  Result	Proceed to
  Proper amount of fuel is in the tank.	A
  There is no fuel in the tank.	B

Post-procedure1

• Turn the ignition switch off.

Result: 

B 

REFUEL VEHICLE 

Result: 

A 

See step  4

Pre-procedure1

• None.

• Read the freeze frame data item "Shift Position" of DTC P3000-00.

  Powertrain > Hybrid Control > Trouble Codes 

  Powertrain > Hybrid Control 

  Tester Display
  Shift Position

  NOTE:

  • When the freeze frame data "Shift Position" was N, DTC P3000-00 may be stored due to the vehicle was left with shift state neutral (N) and the HV battery could not be charged.
  • If DTC "P3000-00" only is output, charge the HV battery without replacing the HV battery if necessary.

  Result

  Proceed to
  NEXT

Post-procedure1

• Turn the ignition switch off.

Result: 

NEXT 

See step  5

Pre-procedure1

• Turn the ignition switch to ON (READY).

• Check if the engine starts.

  HINT: 

  • Depressing the accelerator pedal with shift state in park (P) will cause the engine to start.
  • Turning the ignition switch to ON (READY) and off repeatedly while the SOC is low may cause the SOC to drop further, resulting in DTC P3000-16 being stored. Charge the HV battery using the THS charger as necessary.
  • Cranking the engine once causes the SOC to drop approximately 1%.
  • Charging the HV battery once (10 minutes) using the THS charger restores the SOC approximately 2%.

  Result

  Result	Proceed to
  The engine starts.	A
  The engine does not start.	B

Post-procedure1

• If the engine does not start, turn the ignition switch off.

Result: 

A 

LEAVE VEHICLE WITH PARK (P) SELECTED, AND CHARGE HV BATTERY BY IDLING UNTIL IDLING STOPS 

Result: 

B 

See step  6

Refer to PROCEDURE - Step 4

Result

Result: 

NEXT 

CHARGE HV BATTERY (CHECK THAT ENGINE STARTS). Refer to  CHARGING [10/2022 - ]