Tesla Model S: Module - HVAC Controller - RCCM (Remove and Replace)
Tesla Model S (2012-2026) Service Manual / Electrical / Module - HVAC Controller - RCCM (Remove and Replace)
Removal
- Remove the IP carrier (refer to procedure).
- Disconnect the HVAC harness connector from the Remote Climate Control Module (RCCM).
- Remove the screws (x4) that secure the RCCM to the HVAC casing.
- Remove the RCCM from the HVAC mounting.
Installation procedure is the reverse of removal, except for the following: Use Toolbox to update or redeploy the firmware:
- If the vehicle is not running the latest firmware, run the "Vehicle Firmware Update" procedure.
- If the vehicle is running the latest firmware, run the "Firmware Redeploy" procedure.
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Removal
Open door.
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Disconnect seat heater module connectors and harnesses (x2).
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Removal
Remove RH rear seat bolster (refer to procedure).
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Removal
Remove IP carrier (refer to procedure)
Remove screws (x4) securing thermal control module to HVAC unit.
Position module for access and disconnect wiring harness
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Caution: Take care not to damage component(s).
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Removal
Remove rear seat base cushion for access (refer to procedure)
Remove the bolt that secures the seat belt to the 2nd row seat
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Caution: This bolt is a one time use component. Ensure
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