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March 17, 2017 Service bulletin

This technical bulletin provides a procedure to reprogram the VAC if the heat is not working correctly.

GMC technical service bulletin 17-NA-077 for 2017 GMC Acadia and 2017 Cadillac XT5.

Bulletin number
17-NA-077
Component
Equipment: appliance: air conditioner
Summary
This technical bulletin provides a procedure to reprogram the VAC if the heat is not working correctly.

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