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Upfitter Configurable Auxiliary Circuits (Police And Special Service Vehicles) – 2015-2020 Chevrolet Tahoe

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2019 Chevrolet Tahoe

NHTSA ID Number: 10168963 Manufacturer Communication Number: PIT5325C Summary This Preliminary Information communication provides information to the technician about the new 2015 – 2017 Tahoe Police Package Vehicle and Special Service Vehicle have four relay controlled circuits which can be utilized when installing special first responder equipment. Please reference the latest version of General Motors Upfitter Integration … Read more

Normal Characteristic – No Remote Detected / Place Key in Transmitter Pocket / Press Brake To Restart DIC Messages – 2015 Cadillac Chevrolet GMC

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2015 Chevrolet Suburban

NHTSA ID Number: 10125987 Manufacturer Communication Number: PIT5300 Summary This Preliminary Information communication provides information to the technician about vehicle that may have a “No Remote Detected” message will display on the DIC and the engine will not crank or while trying to shut the vehicle off, a “No Remote Detected Press Brake To Restart” message will … Read more

Poor A/C Performance During High Ambient Temperatures (New A/C Refrigerant Charge Amount) – 2015 Cadillac Chevrolet GMC

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2015 Chevrolet Tahoe

NHTSA ID Number: 10112242 Manufacturer Communication Number: PIT5292B Summary This Preliminary Information communication provides information to the technician about vehicles that may have an air condition that has poor performance during high ambient temperatures. Technician will need to check the refrigerant charge and record the recovered amount on the repair order. Technician should recharge the system if … Read more

Whistle Noise From Inside Vehicle – 2014-2019 Cadillac, Chevrolet & GMC

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2019 Chevrolet Suburban

NHTSA ID Number: 10151830 Manufacturer Communication Number: PIT5272B Summary This Preliminary Information communication provides information to the technician about vehicles that may have a whistle noise in the vehicle from the driver or passenger side. Technician will need to inspect for voids in the body sealer on the left or right side A-pillar. Technician should also inspect … Read more

No Crank And/Or Click No Crank – 2014-2015 Chevrolet & GMC

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2015 Chevrolet Suburban

NHTSA ID Number: 10112241 Manufacturer Communication Number: PIT5266C Summary This Preliminary Information communication provides information to the technician about vehicles that during very cold ambient temperatures there may be a no crank or a click no crank condition. Technician will need to check the battery voltage while trying to crank the engine. Replace the battery if it … Read more