Sierra

Trailer Brake Controller Harness for Adding an Aftermarket Trailer Brake Controller – 2014-2015 Chevrolet & GMC

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2015 Chevrolet Tahoe

NHTSA ID Number: 10070146 Manufacturer Communication Number: PI1105A Summary This Preliminary Information communication provides information to the technician about customer that want an aftermarket trailer brake controller or where the harness is located. To connect a trailer brake controller, a harness is needed that will plug into the X6 position of the Left Instrument Panel Junction Block … Read more

Installation Of Electrical Aftermarket Accessories (Battery Ignition And Ground Connections) – 2014-2019 Chevrolet Silverado & GMC Sierra

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2019 Chevrolet Silverado

NHTSA ID Number: 10154599 Manufacturer Communication Number: PIT5326C Summary This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should reference the latest version of General Motors Upfitter Integration Bulletin 115 for this information. It can be found at https://www.gmupfitter.com.   30 Affected Products Vehicles MAKE MODEL YEAR … Read more

14121 Product Safety – Transmission Oil Cooler Connection – 2014 Chevrolet & GMC

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2015 Chevrolet Suburban

March 31, 2014 NHTSA CAMPAIGN NUMBER: 14V152000 Transmission Oil Cooler Line/Fire If the line is not securely seated and transmission oil leaks from the fitting, the oil could contact a hot surface and cause a vehicle fire.   NHTSA Campaign Number: 14V152 Manufacturer General Motors LLC Components POWER TRAIN Potential Number of Units Affected 489,936   Summary General Motors LLC … Read more

Special Coverage – Radiator Leak – 2014 Chevrolet Silverado & GMC Sierra

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2014 Chevrolet Silverado

NHTSA ID Number: 10126324 Manufacturer Communication Number: GCUS-9-3041   Summary 15829 Special Coverage. Some vehicles may have a condition in which the cycling of the thermostat may result in stress fractures on the radiator, and may lead to coolant leaks. Dealers are to install a new thermostat and if necessary, replace the radiator. The repairs will be … Read more

Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set – 2005-2014 Buick Cadillac Chevrolet GMC Pontiac Saturn HUMMER Daewoo Opel

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2014 Chevrolet Silverado

NHTSA ID Number: 10137623 Manufacturer Communication Number: 08-09-41-002H Summary This technical bulletin provides a procedure to complete a terminal replacement or connector re connection to correct a condition of Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or … Read more