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June 1, 2013 Service bulletin

Erratic or Insufficient Cooling when A/C Compressor is On

Chevrolet technical service bulletin PI0767B for 2012-2013 Chevrolet Impala, 2012-2013 Chevrolet Equinox and 2012-2013 GMC Terrain.

Bulletin number
PI0767B
Component
Visibility: defroster/defogger/HVAC system
Summary
Erratic or Insufficient Cooling when A/C Compressor is On

Owners of these vehicles have filed 432 complaints in the visibility category.

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