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SIERRA 2500 PICKUP
- automatic temperature control (opt CJ2)
  - heated seats (opt KA1)
    - heated and ventilated (opt KQV)
    - heated only seat
  - non-heated seat
    - ID 85605654
    - ID 85796669
- manual temperature control (opt C67)
  - heated seats (opt KA1)
  - non-heated seat
    - rear defrost (opt C49)
    - Without rear defrost
SIERRA DENALI 2500
- (automatic temperature control, opt CJ2)

Heater and A/C controls for 2023 GMC Sierra 2500

Fits: SIERRA 2500 PICKUP manual temperature control opt C67 heated seats opt KA1 (change)

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