Check Related Parts

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

Part	Inspection
Wire harness and connector between the inverter and Motor resolver	Check for short circuit between Wire harness and +B side
Resolver, Wire harness, connector	Check the resistance including the resolver and Wire harness, resistance between the parts and chassis ground, and connecting condition of the connector
Wire harness	Check Wire harness unit for open and short circuit

Part	Inspection
Check Power cable connection	Check connecting condition of the cable from the inverter to the motor
Motor, Power cable	Measure internal resistance of the motor (including cable) and insulation resistance between the motor and chassis ground to check for open or short circuit

Part	Inspection
Wire harness and connector between the inverter and Generator resolver	Check for short circuit between Wire harness and +B side
Resolver, Wire harness, connector	Check the resistance including the resolver and Wire harness, resistance between the parts and chassis ground, and connecting condition of the connector
Wire harness	Check Wire harness unit for open and short circuit

Part	Inspection
Check Power cable connection	Check connecting condition of the cable from the inverter to the generator
Generator, Power cable	Measure internal resistance of the generator (including cable) and insulation resistance between the generator and chassis ground to check for open or short circuit

Part	Inspection
HSDN terminal	Check for open or short circuit between HSDN terminals with READY OFF (IG ON)
Hybrid vehicle control ECU assembly, inverter, Wire harness	Check Hybrid vehicle control ECU assembly, inverter and Wire harness for open and short circuit

Part	Inspection
Inspection of inverter +B low voltage power supply system	Inspection of inverter overcurrent malfunction due to voltage decrease of +B (low voltage system)
Communication error between Hybrid vehicle control ECU assembly and MG ECU in Inverter with converter assembly	Inspection of inverter overcurrent malfunction due to communication error
Inspection of short circuit to ground for the inverter +B low voltage power supply system	-

Part	Inspection	Procedure
High voltage system from HV battery to the inverter	Check the connecting condition and open circuit	1 - 2, 6 - 8
Service plug	Check the connecting condition and open circuit	3 - 4
EV battery fuse	Check the open circuit	5
System main relay	Check the operation condition as relay	9 - 12

Part	Inspection
Grille clogging, coolant amount, coolant hose, HV radiator fan	Check overheat due to Hybrid cooling system malfunction.
Inverter coolant temperature sensor (inverter built-in)	Check malfunction of temperature sensor
Check coolant freeze	Through the freeze frame data values, check possibility of the hybrid coolant freeze when the DTC was stored.