DTC P0D5C-00: Charger Input/Output Power Difference High: Notes

WARNING: This page is about a different variant/trim than selected.

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Outline of diagnosis:

Battery input power (battery voltage x battery current)/charger input power was below 0.5 for a predetermined period of time.

(1 trip detection logic)

Trouble symptom:

Continued charging

Wiring diagram:

Hybrid system Ref. to WIRING SYSTEM (CROSSTREK MODEL (HEV))>HYBRID ELECTRIC VEHICLE SYSTEM>WIRING DIAGRAM .

Courtesy of SUBARU OF AMERICA, INC.

CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION .

CHECK DTC .

Read the DTC of [P-HEV Hybrid Powertrain Control] using the Subaru Select Monitor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

NOTE:

Malfunction contents	Related DTC
Microcomputer malfunction	P0A1F-94	HYBRID/EV BATTERY ENERGY CONTROL MODULE UNEXPECTED OPERATION
	P0E2D-00	HYBRID/EV BATTERY ENERGY CONTROL MODULE HYBRID/EV BATTERY MONITOR PERFORMANCE
	P060A-47	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR WATCHDOG/SAFETY MCU FAILURE
	P060B-49	HYBRID/EV POWERTRAIN CONTROL MODULE A/D PROCESSING INTERNAL ELECTRONIC FAILURE
	P060B-16	HYBRID/EV BATTERY ENERGY CONTROL MODULE A/D PROCESSING CIRCUIT VOLTAGE BELOW THRESHOLD
	P0606-87	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR TO MONITORING PROCESSOR MISSING MESSAGE
	P060A-87	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR FROM MONITORING PROCESSOR MISSING MESSAGE
	P060B-49	HYBRID/EV POWERTRAIN CONTROL MODULE A/D PROCESSING INTERNAL ELECTRONIC FAILURE
	P1C1F-49	HYBRID/EV BATTERY CHARGER CONTROL MODULE A/D PROCESSING INTERNAL ELECTRONIC FAILURE
Power supply system malfunction	P1CED-1C	PLUG-IN CONTROL ECU POWER SUPPLY (+12.5V) CIRCUIT VOLTAGE OUT OF RANGE
Power supply system malfunction	P1CF0-1C	PLUG-IN CONTROL ECU POWER SUPPLY (-7.5V) CIRCUIT VOLTAGE OUT OF RANGE
Communication system malfunction	P0606-87	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR TO MONITORING PROCESSOR MISSING MESSAGE
	P060A-87	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR FROM MONITORING PROCESSOR MISSING MESSAGE
	U0111-87	LOST COMMUNICATION WITH HYBRID/EV BATTERY ENERGY CONTROL MODULE "A" MISSING MESSAGE
	U0293-87	LOST COMMUNICATION WITH HYBRID POWERTRAIN CONTROL MODULE MISSING MESSAGE
	U019B-87	LOST COMMUNICATION WITH HYBRID/EV BATTERY CHARGER CONTROL MODULE MISSING MESSAGE
	P0E5E-87	PLUG-IN CONTROL MODULE PROCESSOR FROM HYBRID/EV BATTERY CHARGER CONTROL MODULE PROCESSOR MISSING MESSAGE
Sensor and actuator circuit malfunction	P0B23-1C	HYBRID/EV BATTERY "A" VOLTAGE SENSOR VOLTAGE OUT OF RANGE
	P301A-1C	HYBRID BATTERY STACK 1 CELL VOLTAGE DETECTION VOLTAGE OUT OF RANGE
	P1A00-1C	HYBRID BATTERY STACK 2 CELL VOLTAGE DETECTION VOLTAGE OUT OF RANGE
	P1A05-1C	HYBRID BATTERY STACK 3 CELL VOLTAGE DETECTION VOLTAGE OUT OF RANGE
	P1A0A-1C	HYBRID BATTERY STACK 4 CELL VOLTAGE DETECTION VOLTAGE OUT OF RANGE
	P1A10-1C	HYBRID BATTERY STACK 5 CELL VOLTAGE DETECTION VOLTAGE OUT OF RANGE
	P1AFD-1C	FLYING CAPACITOR/INTERNAL CONTROL MODULE HYBRID/EV BATTERY MONITOR VOLTAGE OUT OF RANGE
	P1C9F-1C	HYBRID/EV BATTERY CURRENT SENSOR FOR DRIVING CONTROL VOLTAGE OUT OF RANGE
	P1C9F-15	HYBRID/EV BATTERY CURRENT SENSOR FOR DRIVING CONTROL CIRCUIT SHORT TO AUXILIARY BATTERY OR OPEN
	P1C9F-11	HYBRID/EV BATTERY CURRENT SENSOR FOR DRIVING CONTROL CIRCUIT SHORT TO GROUND
	P0ABF-00	HYBRID/EV BATTERY CURRENT SENSOR "A" CIRCUIT RANGE/PERFORMANCE
	P0A1F-94	HYBRID/EV BATTERY ENERGY CONTROL MODULE UNEXPECTED OPERATION
	P0ABF-11	HYBRID/EV BATTERY CURRENT SENSOR "A" CIRCUIT SHORT TO GROUND
	P0ABF-15	HYBRID/EV BATTERY CURRENT SENSOR "A" CIRCUIT SHORT TO AUXILIARY BATTERY OR OPEN
	P0ABF-28	HYBRID/EV BATTERY CURRENT SENSOR "A" SIGNAL BIAS LEVEL OUT OF RANGE/ZERO ADJUSTMENT FAILURE
	P1CBB-14	HYBRID/EV BATTERY CURRENT SENSOR POWER SUPPLY CIRCUIT SHORT TO GROUND OR OPEN
	P1CBB-12	HYBRID/EV BATTERY CURRENT SENSOR POWER SUPPLY CIRCUIT SHORT TO AUXILIARY BATTERY
	P0ABF-2A	HYBRID/EV BATTERY CURRENT SENSOR "A" SIGNAL STUCK IN RANGE
	P0B13-62	HYBRID/EV BATTERY CURRENT SENSOR "A"/"B" SIGNAL COMPARE FAILURE
	P0B0E-11	HYBRID/EV BATTERY CURRENT SENSOR "B" CIRCUIT SHORT TO GROUND
	P0B0E-15	HYBRID/EV BATTERY CURRENT SENSOR "B" CIRCUIT SHORT TO AUXILIARY BATTERY OR OPEN
	P1CF6-62	CHARGING VOLTAGE SENSOR FOR MONITORING/CONTROL SIGNAL COMPARE FAILURE
	P0D3D-16	HYBRID/EV BATTERY CHARGER INPUT VOLTAGE SENSOR FOR CONTROL CIRCUIT VOLTAGE BELOW THRESHOLD
	P0D3D-17	HYBRID/EV BATTERY CHARGER INPUT VOLTAGE SENSOR FOR CONTROL CIRCUIT VOLTAGE ABOVE THRESHOLD
	P1C00-16	VOLTAGE SENSOR AFTER BOOSTING BY PFC BOOSTING CIRCUIT CIRCUIT VOLTAGE BELOW THRESHOLD
	P1C1B-00	PFC BOOSTING CIRCUIT MALFUNCTION
	P0D38-28	HYBRID/EV BATTERY CHARGER INPUT CURRENT SENSOR CIRCUIT SIGNAL BIAS LEVEL OUT OF RANGE/ZERO ADJUSTMENT FAILURE
	P0D38-14	HYBRID/EV BATTERY CHARGER INPUT CURRENT SENSOR CIRCUIT CIRCUIT SHORT TO GROUND OR OPEN
	P0D38-12	HYBRID/EV BATTERY CHARGER INPUT CURRENT SENSOR CIRCUIT CIRCUIT SHORT TO AUXILIARY BATTERY

Are any DTCs listed in the reference above displayed with P0D5C-00?

Yes:

Perform the diagnosis for the simultaneously displayed DTCs.

NOTE: If more than one DTC is simultaneously displayed, perform the diagnosis in the order described in the above.

No:

Go to 2.

CHECK DATA MONITOR .
1. Using the Subaru Select Monitor, perform the clear memory of [P-HEV Hybrid Powertrain Control]. Ref. to COMMON (DIAG)>CLEAR MEMORY .
2. Charge the battery.
3. While charging the battery, display the following items in the [Data Monitor] of [P-HEV Hybrid Powertrain Control], using the Subaru Select Monitor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DATA MONITOR .
  - Charger Input Power
  Is the voltage deviation between the system voltage and [Charger Input Power] 77 Vrms or more?
  
  (The system voltage indicates the outlet in the repair site or the power voltage used at the stand.)
Yes:

Replace Electric vehicle charger assembly. Ref. to HYBRID ELECTRIC VEHICLE>ELECTRIC VEHICLE CHARGER .

No:

Go to 3.
CHECK DATA MONITOR .
While charging the battery, display the following items in the [Data Monitor] of [P-HEV Hybrid Powertrain Control], using the Subaru Select Monitor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DATA MONITOR .
- Hybrid Battery Voltage
Is [Hybrid Battery Voltage] 96 V or less?

Yes:

Replace HV battery. Ref. to HYBRID ELECTRIC VEHICLE>HIGH VOLTAGE BATTERY .

No:

Go to 4.
CHECK CONNECTION CONDITION OF CONNECTOR (HV battery junction block CONNECTOR) .
CAUTION: Make sure to wear insulated gloves and protective goggles during the work.
1. Turn the ignition to OFF.
2. Check that the Service plug is disconnected. Ref. to HYBRID ELECTRIC VEHICLE>SERVICE PLUG .
3. Check the connecting condition of connector (HV54) in HV battery junction block and check the relevant terminals for contact pressure, deformation, intrusion of water or foreign matter, and trace of arc.
Is there looseness at the connector mating, or any poor contact, deformation, intrusion of water or foreign matter, or trace of arc at the relevant terminals?

Yes:

Connect the connector securely. Or, repair or replace the connector.

No:

Go to 5.
CHECK CONNECTION CONDITION OF CONNECTOR (Battery ECU assembly CONNECTOR) .
CAUTION: Make sure to wear insulated gloves and protective goggles during the work.
1. Turn the ignition to OFF.
2. Check the connecting condition of connector (HV42) in Battery ECU assembly and check the relevant terminals for contact pressure, deformation, intrusion of water or foreign matter, and trace of arc.
Is there looseness at the connector mating, or any poor contact, deformation, intrusion of water or foreign matter, or trace of arc at the relevant terminals?

Yes:

Connect the connector securely. Or repair the poor contact of connector.

No:

Go to 6.
CHECK Wire harness AND CONNECTOR (Battery ECU assembly - HV battery junction block) (OPEN CIRCUIT) .
CAUTION:
- Make sure to wear insulated gloves and protective goggles during the work.
- Never turn to READY ON with Service plug removed to prevent faults.
1. Turn the ignition to OFF.
2. Disconnect HV battery junction block connector (HV54).
3. Disconnect Battery ECU assembly connector (HV42).
4. Using a tester, measure the resistance between Battery ECU assembly connector and HV battery junction block (BATTERY CURRENT SENSOR) connector.
  Connector and terminal
  
  (HV42) No. 30 - (HV54) No. 2:
  
  (HV42) No. 31 - (HV54) No. 3:
  
  (HV42) No. 7 - (HV54) No. 4:
  
  (HV42) No. 8 - (HV54) No. 1:
Is the resistance less than 1 Ω?

Yes:

Go to 7.

No:

Repair or replace Wire harness between Battery ECU assembly connector and HV battery junction block (BATTERY CURRENT SENSOR) connector.
CHECK Wire harness AND CONNECTOR (Battery ECU assembly - HV battery junction block) (SHORT TO GROUND) .
1. Turn the ignition to OFF.
2. Using a tester, measure the resistance between Battery ECU assembly connector and chassis ground.
  Connector and terminal
  
  (HV42) No. 30 - Chassis ground:
  
  (HV42) No. 31 - Chassis ground:
  
  (HV42) No. 7 - Chassis ground:
  
  (HV42) No. 8 - Chassis ground:
Is the resistance less than 10 kΩ?

Yes:

Go to 8.

No:

Repair or replace Wire harness between Battery ECU assembly connector and HV battery junction block (BATTERY CURRENT SENSOR) connector.
CHECK CONNECTION CONDITION OF CONNECTOR (Battery ECU assembly CONNECTOR) .
CAUTION: Make sure to wear insulated gloves and protective goggles during the work.

Check the connecting condition of connectors (HV39), (HV40), (HV41), (HV38) and (HV37) in Battery ECU assembly, and check the relevant terminals for contact pressure, deformation, intrusion of water or foreign matters, and trace of arc.

Is there looseness at the connector mating, or any poor contact, deformation, intrusion of water or foreign matter, or trace of arc at the relevant terminals?

Yes:

Connect the connector securely. Or repair the poor contact of connector.

No:

Replace Electric vehicle charger assembly. Ref. to HYBRID ELECTRIC VEHICLE>ELECTRIC VEHICLE CHARGER .