Pre-Charge Resistor is installed in the Power Relay Assembly
(PRA) and it protects the high voltage circuit by limiting the charging
current when the inverter capacitor is being pre-charged.
[With High Voltage Battery Heater System]
1. Main Relay (+) 2. Main Relay (-) 3. Pre Charge Relay 4. Pre Charge Resistor
5. Battery Current Sensor 6. High Voltage Battery Heater Relay 7. High Voltage Battery Heater Fuse
[Without High Voltage Battery Heater System]
1. Main Relay (+) 2. Main Relay (-) 3. Pre Charge Relay
System Circuit Diagram
With High Votlage Battery Heater System
Without High Voltage Battery Heater System
Circuit Diagram
Without High Voltage Battery Heater System
With High Voltage Batt ...
Removal
QRA is integrated into the high voltage joint box and so each
part cannot be replaced separately. Refer to removal procedure of high
voltage joint box.
Installation
QRA is integrated into the high voltage joint box and so e ...
Inspection
Self Diagnosis With GDS
Smart key system defects can be quickly diagnosed with the
GDS. GDS quickly operates actuator to monitor input/ouput values and
self diagnose.
The followings are the major problems in SMART KEY system.
1.
Problem in SMART KEY unit input.
2.
Problem i ...