Hyundai Ioniq: Hybrid Motor Cooling System / Description and operation
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| Various devices containing semiconductor are used in HPCU. And heat is generated when the HPCU operates. |
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| These devices are connected to the high voltage directly and cause heat hotter than the electrical devices of an internal combustion engine. |
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| Overheat reduces the efficiency of control devices, hindering operational control. Also, the semiconductor elements may melt under excessive heat (The device may remain constantly turned on.) Such overheat may become the cause of vehicle malfunction. |
Hybrid Motor Cooling System Circuit |
Other information:
Removal and installation1.Remove the timing chain cover.(Refer to Timing System - "Timing Chain Cover")2.Remove the oil pump cover (A). Tightening torque : Screws :5.9 - 8.8 N.m (0.6 - 0.9 kgf.m, 4.3 - 6.5 lb-ft)Bolts :8.8 - 13.7 N.m (0...
Tripmeter (1)
The tripmeter is the total driving distance since the last tripmeter reset.
To reset the tripmeter, press the OK button on the steering wheel for more
than 1 second when the tripmeter is displayed.
Average Vehicle Speed (2)
The average vehicle speed is calculated by the total driving distance and
driving time since the last average vehicle speed reset...
Categories
1. Door lock/unlock button
2. Driver position memory system
3. Side view mirror control switch
4. Central door lock switch
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