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August 4, 2022 Service bulletin

Customer indicates AC does not blow cool air

Ram technical service bulletin S2224000001RevA for 2019-2022 Ram 1500.

Bulletin number
S2224000001RevA
Component
Visibility: defroster/defogger/HVAC system
Summary
Customer indicates AC does not blow cool air. Possible DTC B11FE-11 or B11FE-15 Variable Compressor Control Circuits.

Owners of these vehicles have filed 205 complaints in the visibility category.

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