4th-Generation Toyota Prius Teardown: Photo gallery (132 parts)
Photographs of TNGA parts/components and a list of parts suppliers
2016/05/12
- Summary
- 1. Engine
- 2. Exhaust system
- 3. Hybrid system
- 4. Chassis
- 5. Body
- 6. Interior
- 7. Safety and driver assistance
- 8. Electrical
Summary
Previous teardown reports:
4th-Generation Toyota Prius
(Part 1) Powertrain units miniaturized and lightened to achieve 40km/liter fuel economy (Feb. 2016)
(Part 2) New TNGA platform enhances dynamic performance; advanced aerodynamics and chassis technologies (Mar. 2016)
(Part 3) Body structure based on TNGA platform; technologies for sound insulation/absorption, and damping materials (Apr. 2016)
List of main suppliers
Item | Name | Supplier |
---|---|---|
Engine | Airflow sensor | Hitachi Automotive Systems, Ltd. |
Air cleaner | Denso Corp. | |
Electric water pump | Aisin Seiki Co., Ltd. | |
Throttle body air duct | Toyoda Gosei Co., Ltd. | |
Lambda control sensor | Denso Corp. | |
EGR cooler | Maruyasu | |
EGR cooler control valve | Aisan Industry Co., Ltd. | |
Crankshaft dynamic damper | NOK | |
Damper with a torque limiter | Aisin Seiki Co., Ltd. | |
Fuel injector | Denso Corp. | |
Knock sensor | Denso Corp. | |
Timing chain | Tsubakimoto Chain Co. | |
Chain tensioner | Tsubakimoto Chain Co. | |
Exhaust system | Exhaust front tube + Center muffler | Futaba Industrial Co., Ltd. |
Center tube + rear muffler | Futaba Industrial Co., Ltd. | |
Cooling | Radiator condenser assembly | Denso Corp. |
Grille shutter | Aisin Seiki Co., Ltd. | |
Hybrid system | Transaxle | Aisin Seiki Co., Ltd. |
Drive motor (stator) | Denso Corp. | |
Generator | Toyota | |
Inverter | Denso Corp. | |
DC-DC converter | Toyota Industries Corp. | |
Lithium-ion battery | Panasonic | |
High-voltage wiring harness (battery ~PCU) | Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd. |
|
Service plug | Yazaki Corp. | |
Hybrid control unit | Denso Corp. | |
Chassis | Front strut | KYB |
Rear shock absorber | KYB | |
Front strut upper insulator | Sumitomo Riko | |
Strut bearig | Oiles Corp. | |
Front strut spring seat | Sumitomo Riko | |
Front strut dust boot | Toyoda Gosei Co., Ltd. | |
Front brake hose | Toyoda Gosei Co., Ltd. | |
Front brake caliper | Advics Co., Ltd. | |
Rear brake caliper | Hitachi Automotive Systems, Ltd. | |
Steering gear | JTEKT Corp. | |
Electric power steering column | JTEKT Corp. | |
Rear suspension height sensor connecting rod | THK | |
Tire | Sumitomo Rubber Industries, Ltd. | |
Road wheel | Asahi TEC Corp. | |
Body | Windshield | Asahi Glass Co., Ltd. |
Back door glass | Nippon Sheet Glass Co., Ltd. | |
Front door glass | Asahi Glass Co., Ltd. | |
Rear door glass | Asahi Glass Co., Ltd. | |
Rear door partition glass | Nippon Sheet Glass Co., Ltd. | |
Fuel filler lid lock | Aisin Seiki Co., Ltd. | |
Interior | Front seatbelt | Tokai Rika Co., Ltd. |
Rear seatbelt | Autoliv Inc. | |
Rear heater duct | Inoac Corp. | |
Front seat | Toyota Boshoku Corp. | |
Rear seat | Toyota Boshoku Corp. | |
Safety and driver assist |
Driver airbag | Autoliv Inc. |
Passenger airbag inflator | Nippon Kayaku Co., Ltd. | |
Airbag sensor | Denso Corp. | |
Short range radar (for monitoring bling spots) | Continental Automotive Corp. | |
Clearance warning ECU | Aisin Seiki Co., Ltd. | |
Ultrasonic sensor | Denso Corp. | |
Driving support ECU | Denso Corp. | |
Millimeter-wave radar (for monitoring frontal safety) | Denso Corp. | |
Single-lens camera (for monitoring frontal view) | Denso Corp. | |
Electrical | Immobilizer ECU | Tokai Rika Co., Ltd. |
CAN gateway | Denso Corp. | |
Smart-key ECU | Denso Corp. | |
Smart-key receiver (sensor) | Denso Corp. | |
Fuse box | Yazaki Corp. | |
Engine room wiring harness | Yazaki Corp. | |
Main wiring harness | Yazaki Corp. | |
Body wiring harness | Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd. |
|
Instrument wiring harness | Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd. |
|
Head-up display | Yazaki Corp. | |
Combination meter | Yazaki Corp. | |
Headlight | Koito Manufacturing Co., Ltd. | |
Electric air compressor | Toyota Industries Corp. | |
High-voltage wiring harness (compressor ~ PCU) | Yazaki Corp. |
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