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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AC Refrigerant Leak Detection
Recover refrigerant from the vehicle (refer to procedure), see section "Recover
Refrigerant and Verify Charge").
Remove the underhood storage unit(refer to procedure).
Release the bolt that secures the HVAC compressor discharge line (torque
10 Nm).
Pipe - High Pressure - Compressor to Condenser (Remove and Replace)
Removal
Recover refrigerant from the vehicle (refer to procedure).
Remove the underhood storage unit (refer to procedure).
Remove the bolt that secures the high pressure pipe to the
compressor (torque 10 Nm).
Caution: Plug pipe connections to prevent in
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