Hyundai Ioniq: Hybrid Motor Cooling System / Description and operation
Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Motor System / Hybrid Motor Cooling System / Description and operation
| Description |
| • | Various devices containing semiconductor are used in HPCU. And heat is generated when the HPCU operates. |
| • | These devices are connected to the high voltage directly and cause heat hotter than the electrical devices of an internal combustion engine. |
| • | 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 |
Specifications
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Other information:
Hyundai Ioniq (AE) 2017-2024 Service Manual: Front Oil Seal. Repair procedures
Removal and Installation1.Remove the crankshaft damper pulley.(Refer to Timing System - "Crankshaft Damper Pulley")2.Remove the front oil seal (A).3.Apply engine oil to a new oil seal lip & outer surface. • Remove any debris from the lip portion of the oil seal...
Hyundai Ioniq (AE) 2017-2024 Service Manual: General safety information and caution
Safety PrecautionPrecautions To Take Before Servicing High Voltage System • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...
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Hybrid Vehicle Interior Overview
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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