Blows Warm

AC Blows Warm or Poor Performance – 2020-2021 GM

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General Motors

NHTSA ID Number: 10216361 Manufacturer Communication Number: PIT5099F Summary This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.   Condition / Concern Customer may comment that … Read more

Air Conditioning Blows Warm Air and/or Does Not Get Cold – 2018-2020 Cadillac XT4 & Chevrolet Malibu

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2020 Cadillac XT4

NHTSA ID Number: 10187419 Manufacturer Communication Number: 20NA224   Summary This service bulletin provides a procedure to inspect the A/C compressor failure due to a combination of low refrigerant and/or PAG oil to correct a condition of Air Conditioning Blows Warm Air and/or Does Not Get Cold.   5 Affected Products Vehicles MAKE MODEL YEAR CADILLAC XT4 … Read more

Passenger Side HVAC Blows Warm After Performing Bulletin 17-NA-293 – 2016-2017 Buick Envision

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2017 Buick Envision

NHTSA ID Number: 10178393 Manufacturer Communication Number: PIT5760   Summary This preliminary information discusses the possibility of connectors being swapped during service and causing incorrect air delivery from the right side HVAC vents.   2 Affected Products Vehicle MAKE MODEL YEAR BUICK ENVISION 2016-2017     SEOCONTENT-START Bulletin No.: PIT5760 Published date: 07/29/2020 Preliminary Information PIT5760 Passenger … Read more

A/C Blows Warm – Evaporator Freeze up Intermittent – 2017-2019 Chevrolet Colorado & GMC Canyon

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2019 Chevrolet Colorado

NHTSA ID Number: 10163680 Manufacturer Communication Number: PIT5625B Summary This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating.   6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2017-2019 GMC CANYON 2017-2019     SEOCONTENT-START Bulletin No.: PIT5625B Published date: 07/29/2019 Preliminary Information PIT5625B A/C Blows … Read more