DTC P320F-00: AC Charging Overpower [08/2023 - ]: Procedure

Pre-procedure1

1. None.

   Procedure1

2. Check for DTCs.

   Powertrain > Hybrid Control > Trouble Codes 

   Powertrain > HV Battery > Trouble Codes 

   Powertrain > Plug-in Control > Trouble Codes 

   Result

   Result	Proceed to
   P320F-00 only is output, or DTCs except the ones in the table below are also output.	A
   DTCs of hybrid control system in the tables below are output.	B
   DTCs of hybrid battery system in the tables below are output.	C
   DTCs of plug-in charge control system in the tables below are output.	D

   Malfunction Content	System	Relevant DTC
   Microcomputer malfunction	Hybrid control system	P0606-47	Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure
   		P0606-87	Hybrid/EV Powertrain Control Module Processor to Monitoring Processor Missing Message
   		P060A-47	Hybrid/EV Powertrain Control Module Monitoring Processor Watchdog / Safety MCU Failure
   		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
   		P0A1F-94	Hybrid/EV Battery Energy Control Module Unexpected Operation
   		P1C9E-9F	Hybrid/EV System Reset Stuck Off
   	Hybrid battery system	P060A-47	Hybrid/EV Battery Energy Control Module Monitoring Processor Watchdog / Safety MCU Failure
   		P060B-16	Hybrid/EV Battery Energy Control Module A/D Processing Circuit Voltage Below Threshold
   		P060B-49	Hybrid/EV Battery Energy Control Module A/D Processing Internal Electronic Failure
   Communication system malfunction	Hybrid control system	U0111-87	Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message
   	Hybrid battery system	P0606-87	Hybrid/EV Battery Energy Control Module Processor to Monitoring Processor Missing Message
   		P060A-87	Hybrid/EV Battery Energy Control Module Processor from Monitoring Processor Missing Message
   	Plug-in charge control system	U1150-87	Lost Communication with Hybrid Powertrain Control Module (Hybrid/EV Battery Local Bus) Missing Message
   Sensor and actuator circuit malfunction	Hybrid control system	P0ABF-00	Hybrid/EV Battery Current Sensor "A" Circuit Range/Performance
   		P0B23-1C	Hybrid/EV Battery "A" Voltage Sensor Voltage Out of Range
   	Hybrid battery system	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
   		P0ABF-2A	Hybrid/EV Battery Current Sensor "A" Signal Stuck In Range
   		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
   		P0B13-62	Hybrid/EV Battery Current Sensor "A"/"B" Signal Compare Failure
   		P0E2D-00	Hybrid/EV Battery Energy Control Module Hybrid/EV Battery Monitor Performance
   		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
   		P1AFD-1C	Flying Capacitor/Internal Control Module Hybrid/EV Battery Monitor Voltage Out of Range
   		P1C9F-11	Hybrid/EV Battery Current Sensor for Driving Control Circuit Short to Ground
   		P1C9F-15	Hybrid/EV Battery Current Sensor for Driving Control Circuit Short to Auxiliary Battery or Open
   		P1C9F-1C	Hybrid/EV Battery Current Sensor for Driving Control Voltage Out of Range
   		P1CBB-12	Hybrid/EV Battery Current Sensor Power Supply Circuit Short to Auxiliary Battery
   		P1CBB-14	Hybrid/EV Battery Current Sensor Power Supply Circuit Short to Ground or Open
   		P2BE4-11	Hybrid/EV Battery Pack Current Sensor "C" Low Circuit Short to Ground
   		P2BE4-15	Hybrid/EV Battery Pack Current Sensor "C" High Circuit Short to Auxiliary Battery or Open
   		P2BE4-1C	Hybrid/EV Battery Pack Current Sensor "C" Circuit Range/Performance Circuit Voltage Out of Range
   		P2BE4-28	Hybrid/EV Battery Pack Current Sensor "C" Circuit Range/Performance Signal Bias Level Out of Range / Zero Adjustment Failure
   		P301A-1C	Hybrid Battery Stack 1 Cell Voltage Detection Voltage Out of Range
   System malfunction	Plug-in charge control system	P1C1E-00	Charging Power High

   HINT: 

   • P320F-00 may be output as a result of the malfunction indicated by the DTCs above.
     1. The chart above is listed in inspection order of priority.
     2. Check DTCs that are output at the same time by following the listed order. (The main cause of the malfunction can be determined without performing unnecessary inspections.)

   Post-procedure1

3. Turn the ignition switch off.

Result: 

A 

REPLACE ELECTRIC VEHICLE CHARGER ASSEMBLY. Refer to  REMOVAL [08/2023 - ] 

Result: 

B 

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

Result: 

C 

GO TO DTC CHART (HYBRID BATTERY SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2023 - ] 

Result: 

D 

GO TO DTC CHART (PLUG-IN CHARGE CONTROL SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2023 - ]