Hyundai Ioniq: Hybrid Motor Cooling System / Description and operation
Hyundai Ioniq (AE) 2017-2025 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
S..
Other information:
Hyundai Ioniq (AE) 2017-2025 Service Manual: Repair procedures
Removal • 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...
Hyundai Ioniq (AE) 2017-2025 Owner's Manual: How to Disconnect the (-) Cable for Regular Maintenance (Hybrid vehicle)
When the vehicle is under regular maintenance, make sure to separate the (-) cable before maintenance. Separate the (-) cable following the below instructions. 1. Fold the rear left side seat. 2. Remove the service cover (A) on the luggage trim. 3. Separate the (-) cable (B)...
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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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