Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
system. Failure to follow the safety instructions may result in serious
electrical injuries.
•
Be sure to shut off the high voltage before doing any work
related with the high voltage system(Refer to "High Voltage Shut-off
Procedure"). Failure to follow the safety instructions may result in
serious electrical injuries.
•
Do not remove the high voltage joint box cover. You will be killed or hurt.
•
Do not disassemble the parts inside.
1.
Remove the PE room cover (A).
2.
Disconnect the quick charge high voltage cable (A).
3.
Disconnect the high voltage joint box connector (A).
4.
Disconnect the air conditioner compressor high voltage connector (A).
5.
Disconnect the high voltage battery cable (A).
6.
Disconnect the PTC heater high voltage connector (A).
7.
Disconnect the EPCU high voltage cable (A).
8.
Disconnect the on-board charger high voltage connector (A).
9.
Remove the high voltage joint box (A) after loosening bolts.
Description
Function: The high voltage joint box distribute high voltage to the each unit of vehicle.
High-voltage power charge / output system flow ...
Troubleshooting
SymptomPossible causeRemedyOnly one lamp lights on(All exterior lamps)Bulb burned outReplace bulbSocket, wiring or ground faultyRepair if necessaryHead lamps do not light onBulb burned outReplace bulbIgnition fuse (LOW:10A, HIGH:20A) blownCheck for short and replace fuseHead lam ...