2013

Service Stability – Traction – ABS Rear Wheel Speed DTC Or Chassis Expansion And High Speed Bus Communication Fault – 2010 – 2015 Chevrolet Equinox & GMC Terrain

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2015 Chevrolet Equinox

NHTSA ID Number: 10114503 Manufacturer Communication Number: PIT5171D   Summary This Preliminary Information communication provides information to the technician about vehicles that have may an intermittent Service Traction/Stability, ABS indicator or Service All wheel Drive message on the Driver Information Center. Technician may find Diagnostic Trouble Codes U0125 00 U0074 00 U0073 and or C0045 C0050 symptom … Read more

Normal Characteristic – Wind Buffeting Noise With a Rear Window Down – 2010-2022 Chevrolet Equinox & GMC Terrain

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2020 Chevrolet Equinox

NHTSA ID Number: 10202396 Manufacturer Communication Number: PIT4916K   Summary This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be minimized by lowering a front door glass approximately 1 to … Read more

Bi-Fuel Gasoline and Compressed Natural Gas (CNG) Pickup Trucks – 2013 Chevrolet Silverado 2500HD & GMC Sierra 2500HD

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2013 Chevrolet Silverado

NHTSA ID Number: 10113592 Manufacturer Communication Number: PI0834A   Summary This preliminary informational bulletin provides information on the introduction of the 2013 Chevrolet Silverado and GMC Sierra Bi-Fuel gasoline and Compressed Natural Gas (CNG) pickup trucks (U.S. and Canada only) to help the Service Department Personnel become familiar with some of the vehicle’s new features and to … Read more

Exhaust Fluid Range, Exhaust Fluid Quality Poor, Service Exhaust Fluid System or Service Emission – 2010-2016 Chevrolet Express, Silverado & GMC Savana, Sierra

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2016 Chevrolet Silverado 3500

NHTSA ID Number: 10138701 Manufacturer Communication Number: 12-06-04-002C   Summary This informational bulletin provides general information and helpful guidelines to use when diagnosing and repairing diesel exhaust fluid related DIC warnings and messages. Diesel exhaust fluid related DTCs, P207F, P20EE, P2BAD, P249D, P249E or P202E. If the correct reset procedure is not followed, message may remain.   … Read more

Information on Higher Than Expected Oil Consumption – 2001-2016 Chevrolet GMC with 6.6L Duramax

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2016 Chevrolet Silverado 3500

NHTSA ID Number: 10137617 Manufacturer Communication Number: 02-06-01-027D   Summary This informational bulletin provides information on higher then expected oil consumption.   Information on Engine Oil Consumption Guidelines for the 6.6L Duramax Diesel Engine All engines require oil to lubricate and protect the load bearing and internal moving parts from wear including cylinder walls, pistons and piston … Read more