NHTSA ID Number: 10206736 Manufacturer Communication Number: PIT5878 Summary This Preliminary information communicates to the field engineering contacts to assist in the diagnosis of HVAC concerns on the new 2022 HUMMER EV. 1 Affected Product Vehicle MAKE MODEL YEAR GMC HUMMER EV 2022 Condition Some customers may experience one or more of the … Read more
NHTSA ID Number: 10187431 Manufacturer Communication Number: 18NA156 Summary This technical bulletin provides a procedure to replace the dehydrator to correct the condition of A/C Inoperative and/or Insufficient Cooling due to the seals going bad within the part. 58 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2014-2018 CADILLAC ESCALADE ESV 2014-2018 CHEVROLET SILVERADO 1500 … Read more
NHTSA ID Number: 10184505 Manufacturer Communication Number: PIE0543A Summary This engineering information (EI) ends the need for information from technicians in regards to the A/C being inoperative and/or A/C is low and does not blow cold. SEOCONTENT-START Subject: Engineering Information – A/C Inoperative and/or A/C is Low and Does Not Get Cold, DTCs P0534, P2517 … Read more
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
NHTSA ID Number: 10205049 Manufacturer Communication Number: 18NA240 Summary This technical bulletin provides a procedure to locate a possible leak at the receiver dehydrator plug and to only replace the plug if the cause for the customers concern. 4 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2018 CADILLAC XT5 2018 CHEVROLET TRAVERSE 2018 … Read more