Chevrolet Bolt EV Coolant System Loops

TIMELINE:
0:00 Video introduction
0:22 Corrections from the previous video
4:12 Coolant system loop number one (Hybrid/EV Electronics Cooling)
5:36 See coolant hoses, connections, pump, and surge tank
11:26 Review of connections and coolant flow in loop one
12:00 Coolant service interval
12:26 See the radiator for coolant loop number one
14:11 See the cooling fan
14:34 See the active grille shutters
16:28 Coolant system loop number two (Hybrid/EV Battery Cooling)
17:20 See the 2.1 kW A/C compressor and hose/pipe connections
18:25 See the battery coolant chiller
20:21 See the double pipe A/C lines to the passenger compartment evaporator
21:52 See the electric water pump, surge tank, and coolant hoses
22:54 See the 2 kW battery heater
23:12 See the A/C condenser (I mistakenly called it an evaporator)
24:45 Review of coolant loop number two
27:30 A/C Refrigerant oil warning
28:40 Coolant system loop number three (Passenger compartment 7.5kW heater)
30:09 Underhood components
31:08 Video review

ABOUT US:
Weber State University (WSU) - Department of Automotive Technology - Ardell Brown Technology Wing - Transmission Lab. 2017-2019 Chevrolet Bolt EV high voltage electrical system coolant system loops - A Youtube first! See the three different coolant system loops of the Chevrolet Bolt EV high voltage system. Learn how they are connected and how they function. This is the sixth in a series of videos on the 2017-2019 Chevrolet Bolt EV

W.S.U is a leader in Hybrid and Electric Vehicle education. This topic is taught as part of our 4-year bachelor's degree program. For information on joining the Weber Automotive program, visit: http://www.weber.edu/automotive

This video was created and edited by Professor John D. Kelly at WSU. For a full biography, see http://www.weber.edu/automotive/J_Kel...

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