Tesla Model S: HV Junction Box - Cover - 2nd Generation (Remove and Replace)
Tesla Model S (2012-2026) Service Manual / High Voltage System / HV Junction Box - Cover - 2nd Generation (Remove and Replace)
- HV Junction Box - Cover - 2nd Generation (Remove and Replace) - Removal
- North America and Japan only: Inspect the shield collar clamp
- HV Junction Box - Cover - 2nd Generation (Remove and Replace) - Installation
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HV Junction Box - Cover - 2nd Generation (Remove and Replace) - Removal
Warning: Only technicians who have been trained in High
Voltage Awareness are permitted to perform this procedure. Proper
personal protective equipment (PPE) and insulating HV gloves with a
North America and Japan only: Inspect the shield collar clamp
Insert the HVIL bolt into the shield collar clamp by 2 threads.
1
Install HVIL bolt 2
threads
HV Junction Box - Cover - 2nd Generation (Remove and Replace) -
Installation
Installation
Position the HVJB cover.
Install the HVIL bolt loosely. Do not tighten it fully at this
time.
North America, Japan
Note: In North American a
SEE MORE:
Pipe - High Pressure - Gas Cool to Sub-Cool Condenser (Remove and Replace)
Removal
Recover refrigerant from the vehicle (refer to procedure)
Remove front aero shield panel (refer to procedure)
Remove nuts (x2) securing inboard air conditioning link pipe to
gas cool and sub-cool condenser's (torque 8 Nm).
Disconnect 12V Power (Dual Motor)
Warning: If the 12V power supply is disconnected, do
not attempt to open any doors with door glass in closed position.
Failure to follow this instruction could result in door glass
shatter.
Note: Before disconnecting the 12V power supply,
ensure that the driver's door window is
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