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:
Panel - Aero Shield - Front (Remove and Replace)
Warning: If the vehicle has air suspension, activate "Jack"
mode on the touchscreen before raising and supporting the vehicle.
Removal
Raise and support the vehicle (refer to procedure).
Warning: Do not work on an incorrectly supported
vehicle.
Module - Steering Column Control (Remove and Replace)
Removal
Ensure that the front road wheels are in the straight ahead
position.
Fully extend the column and centralize tilt.
Remove the steering wheel (refer to procedure).
Carefully rock the controller module 2-3 degrees back and forth
to break the bond between the module
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