Tesla Model S: Air Conditioning System Precautions
Tesla Model S (2012-2026) Service Manual / Best Practice / Air Conditioning System Precautions
- Air Conditioning System Precautions - General
- Refrigerant evacuation and recharging
- Debris or moisture in the A/C system
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Air Conditioning System Precautions - General
The air conditioning system contains fluids and components which could
be potentially hazardous to the technician or the environment if not
serviced and handled correctly. The following guidelin
Refrigerant evacuation and recharging
The HVAC and battery coolant circuits are sealed to prevent the
discharge of refrigerant. The refrigerant must be recovered before any
removal of system components using the recommended equipmen
Debris or moisture in the A/C system
Internally or externally damaged components can cause debris and
moisture to enter the A/C system. Perform the following procedures if
debris or excessive moisture ingress is suspected.
Cau
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Battery Coolant Pump 1 (Remove and Replace)
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 i
Pressure Transducer - Low Pressure (Remove and Replace)
Removal
Recover refrigerant from the vehicle (refer to procedure).
Remove the underhood storage unit (refer to procedure).
Disconnect the electrical connector from the pressure
transducer.
Use a wrench to remove the pressure transducer from
the
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