Tesla Model S: Battery System
Tesla Model S (2012-2026) Service Manual / Battery System
- HV Battery Assembly (Remove and Install)
- HV Battery Assembly (Remove and Replace)
- HV Battery Blanket (Remove and Replace)
- HV Battery Charge/Discharge - 3rd Generation Tool (Out of Vehicle)
- HV Battery Charge/Discharge - 4th Generation Tool (Out of Vehicle)
- HV Battery Coolant - Drain and Refill
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HV Battery Assembly (Remove and Install)
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
HV Battery Assembly (Remove and Replace)
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
HV Battery Blanket (Remove and Replace)
Special tool required for this procedure:
Supplier
Part Number
Description
Bosch
223-MR050
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PIN to Drive
To increase security, you can prevent Model S from
being driven until a 4-digit PIN (Personal Identification
Number) is entered. To enable this setting, touch
Controls > Safety > PIN to Drive and follow the on-
screen prompts to create a driving PIN.
When enabled, in addition to entering t
Reservoir - Master Cylinder (Remove and Replace)
Removal
Remove the master cylinder and reservoir
assembly
(refer to procedure).
Release the reservoir to master cylinder fixing
lugs (x4).
Release the reservoir from the master cylinder
connections (x2).
Note: Place
suitable
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