Tesla Model 3: Penthouse Coolant (Drain and Refill)
Tesla Model 3 2017-2025 Service Manual / Battery System / HV Battery Cooling System / Penthouse Coolant (Drain and Refill)
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Penthouse Coolant- Drain
SPECIAL TOOLS
Drive Unit Pressure Test Fixture (1053600-00-C)
Kit, Coolant Leak Test Adapters, Model 3 (1132185-00-B)
Kit, Coolant Drain & Fill Adapters, M3 (1133843-00-A)
Kit, Svc Plug, Cooling H
Penthouse Coolant- Refill
Perform a penthouse coolant leak test. See
Penthouse Coolant Leak Test.
Remove the plugs from the hoses.
Connect the rear powertrain supply hose to the RH side of the HV battery,
and the rear d
Penthouse Coolant Leak Test
DRAFT
Warning:
This procedure was derived from pre-production computer models, and
might not reflect the real-world situation. Warnings and cautions might be
missing. Follow safety requirements and
SEE MORE:
Trim - B-Pillar - Upper - LH (Remove and Replace)
SPECIAL TOOLS
Key, Seat Belt Release, Model 3 (1133787-00-A)
Remove
Open both LH doors.
Move the LH front seat fully forward.
Use the seat belt release key to release the LH front seatbelt retainer
from the front seat.
Move the seatbelt shoulder adjustment to the fully down position.
Penthouse Air Leak Test
SPECIAL TOOLS
Pack Enclosure Leak Tester, HV Battery (1026636-00-A)
Pack Kit, Enclosure, Leak Test, HV Battery, Complete (1140501-00-A)
Kit, Encl Leak Test Adapters, HV Battery (1144879-00-A)
Kit, Dummy Plug (1455410-00-A)
Cap, Logic Conn, Inv, 3DU (1108272-00-B)
Parent topic:
1610 - HV Battery En
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