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DTC No. P0A2F-00 Front drive motor coil1 temperature-high
DTC No. P3058-98 Front drive motor coil2 temperature-high
DTC No. P3059-98 Front drive motor coil3 temperature-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)
  • Not applicable
Sensor (The sensor below is determined to be normal)
  • Front motor coil temperature sensor
 
 
DTC SET CONDITIONS
Logic Flow Chart
Check Condition
  • Power drive unit (FEMCU) power supply voltage is 8.0 volts or more.
Judgment Criterion <DTC No. P0A2F-00>
  • Change of the front motor U-phase coil temperature is 199°C (390°F) or more for 1.0 second.
Judgment Criterion <DTC No. P3058-98>
  • Change of the front motor V-phase coil temperature is 199°C (390°F) or more for 1.0 second.
Judgment Criterion <DTC No. P3059-98>
  • Change of the front motor W-phase coil temperature is 199°C (390°F) or more for 1.0 second.
 
 
OBD-II DRIVE CYCLE PATTERN
 
 
TROUBLESHOOTING HINTS
  • Malfunction of the power drive unit
  • Malfunction of the front motor
  • Malfunction of the EV oil cooling system
  • Malfunction of the radiator fan system
 
 
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.M.U.T.-IIISE other DTC check
Check whether the DTC, which has the higher priority than this DTC, is set. (Refer to DTC Inspection Priority Chart).
Is the DTC set?
Troubleshoot the set DTC (Refer to DIAGNOSTIC TROUBLE CODE CHART). Then,
 
2.M.U.T.-IIISE other system DTC
Check whether the PHEV-ECU sets the DTC related to the radiator fan.
Is the DTC set?
Troubleshoot the set DTC (Refer to PHEV-ECU – DIAGNOSTIC TROUBLE CODE CHART DIAGNOSTIC TROUBLE CODE CHART). Then,
 
3.Check of the EV oil cooling system
Check the EV oil cooling system (Refer to OIL LEAK CHECK).
Is the check result normal?
Replace the front motor (Refer to MOTOR (ELECTRIC MOTOR UNIT) REMOVAL AND INSTALLATION). Then,
Repair or replace the faulty part. Then, replace the front motor (Refer to MOTOR (ELECTRIC MOTOR UNIT) REMOVAL AND INSTALLATION). Then,
 
4.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.