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DTC No. P0D52-00: OBC DC output current sensor failure
DTC No. P0D53-00: OBC DC output current sensor failure(Circuit-low)
DTC No. P0D54-00: OBC DC output current sensor failure(Circuit-high)
 
 
 
 
MONITOR EXECUTION
Continuous
 
 
MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
Other Monitor (There is no temporary DTC set in memory for the item monitored below)
  • On Board Charger (OBC) monitor
Sensor (The sensor below is determined to be normal)
  • Output current sensor <DTC No. P0D52-00>
  • Not applicable <DTC No. P0D53-00, P0D54-00>
 
 
DTC SET CONDITIONS
Logic Flow Chart <DTC No. P0D52-00>
Logic Flow Chart <DTC No. P0D53-00, P0D54-00>
 
 
Check condition <DTC No. P0D52-00>
  • The On Board Charger (OBC)/DC-DC converter power supply voltage is 10.0 to 16.0 volts.
  • Charge permission from PHEV-ECU: OFF
Check condition <DTC No. P0D53-00, P0D54-00>
  • The On Board Charger (OBC)/DC-DC converter power supply voltage is 10.0 to 16.0 volts.
Judgment Criterion <DTC No. P0D52-00>
  • The output current is more than 1.5 amperes for 2 seconds or more.
Judgment Criterion <DTC No. P0D53-00>
  • The voltage is less than 0.299 volts for 0.5 second or more.
Judgment Criterion <DTC No. P0D54-00>
  • The voltage is more than 4.686 volts for 0.5 second or more.
 
 
OBD-II DRIVE CYCLE PATTERN
 
 
TROUBLESHOOTING HINTS
  • Malfunction of the On Board Charger (OBC)/DC-DC converter
 
 
DIAGNOSIS
Required Special Tools:
  • MB992744: Vehicle communication interface-Lite (V.C.I.-Lite)
  • MB992745: V.C.I.-Lite main harness A
  • MB992747: V.C.I.-Lite USB cable short
  • MB992748: V.C.I.-Lite USB cable long
1.Test the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to OBD-II Drive Cycle OBD-II DRIVE CYCLE.
(2) Check the DTC.
Is the DTC set?
Replace the On Board Charger (OBC)/DC-DC converter (Refer to ON BOARD CHARGER (OBC) &DC-DC CONVERTER REMOVAL AND INSTALLATION). Then,
The trouble can be an intermittent malfunction (Refer to General Information - How to Use Troubleshooting/Inspection Service Points, How to Cope with Intermittent Malfunctions HOW TO COPE WITH INTERMITTENT MALFUNCTIONS).
 
2.Test the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to OBD-II Drive Cycle OBD-II DRIVE CYCLE.
(2) Check the DTC.
Is the DTC set?
Retry the troubleshooting.
The procedure is complete.