GMC

Hands Free Liftgate Operation – 2015-2017 Cadillac Chevrolet GMC

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2017 Chevrolet Suburban

NHTSA ID Number: 10111713 Manufacturer Communication Number: PIT5472A Summary This Preliminary Information communication provides information to the technician about vehicles that are equipped with Hands Free Power Lift-gate Regular Production Option Code (TC2). Some customers may experience problems with the activation of the lift-gate hands free operation. Dealer will communicate to the customer some tips on the … Read more

Normal Mode Powertrain Grade Braking Feature – 2013-2019 Cadillac Chevrolet GMC

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2016 Chevrolet Silverado

NHTSA ID Number: 10162108 Manufacturer Communication Number: PIT5202E Summary This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option Code (M5U) Automatic Transmission, now have Powertrain Grade Braking. Powertrain grade braking assists when driving on … Read more

SES Lamp With Camshaft Position Codes – 2014-2019 Cadillac Chevrolet GMC

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2019 Chevrolet Silverado

NHTSA ID Number: 10162143 Manufacturer Communication Number: PIP5335C Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0340 and P0341 setting at times. Technician should use normal published Service Information diagnostics. If normal Service Information diagnostics does not … Read more

SES Light with Misfire Codes or Possible Oil or Coolant Leak – 2010-2020 Buick Cadillac Chevrolet GMC

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2019 Chevrolet Camaro

NHTSA ID Number: 10178361 Manufacturer Communication Number: PIP5095G   Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark Plug Tube is leaking  and it is … Read more

Ticking, Tap, or Rattle Noise From Engine – 2013-2019 Buick Cadillac Chevrolet GMC

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2019 Cadillac XTS

NHTSA ID Number: 10156938 Manufacturer Communication Number: PIP5331G   Summary This Preliminary Information communication provides information on a rattle, tick, or knock type noise. Any drivability concerns they should be addressed prior to the following diagnostic progression. A sound file or video with sound of the noise needs to be made prior to dis-assembly to help isolate … Read more