Front Shock Terminal Removal – 2015-2016 Cadillac Chevrolet GMC

2016 Chevrolet Suburban

NHTSA ID Number: 10083866 Manufacturer Communication Number: PIT5287B   Summary THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS REQUIRED FOR THE FRONT SHOCK ABSORBER TERMINAL REMOVAL.     Condition/Concern Certain repairs to the front suspension require the removal of the front shock electrical connector terminals. Because the terminals are positioned deep into the connector body, …

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Poor FM Radio Reception – 2014-2015 Chevrolet Silverado & GMC Sierra

2015 Chevrolet Silverado

NHTSA ID Number: 10139440 Manufacturer Communication Number: PI1288B   Summary This preliminary informational bulletin provides repair information to correct a customer concern that the FM radio reception is poor.     Condition/Concern FM radio reception is poor. In moderate to weak strength FM signals, or varying strength signals that alternate between weak and strong, the audio can …

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DTC P0741 Torque Converter Clutch Stuck Off – 2015 Chevrolet & GMC

2015 Chevrolet Silverado 3500

NHTSA ID Number: 10113709 Manufacturer Communication Number: PI1393B   Summary This preliminary informational bulletin provides diagnostic tips that may be helpful in correcting a customer concern of a Malfunction Indicator Lamp (MIL) illuminated. Technicians may find DTC P0741 Torque Converter Clutch Stuck Off set .     Condition/Concern Malfunction Indicator Lamp (MIL) on. Technicians may find DTC …

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Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts – 2015 Cadillac Chevrolet GMC

2015 Chevrolet Corvette

NHTSA ID Number: 10138017 Manufacturer Communication Number: 14-07-30-001G   Summary This informational bulletin explains how to diagnosis and perform a transmission fast learn procedure to fix a harsh shift at low speeds. Shifts that feel too firm (harsh), slips or flares.   Low mileage vehicles equipped with the 8L90 automatic transmission with shifts that feel too firm …

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Check Engine Light On, Fuel Tank Hard to Fill, DTCs P0442, P0446, P0455 or P0449 Set – 1999-2010 Chevrolet & GMC

2010 Chevrolet Silverado

NHTSA ID Number: 10035764 Manufacturer Communication Number: SB-02-06-04-0371   Summary CHEVROLET/GMC: CHECK ENGINE LIGHT ON, FUEL TANK HARD TO FILL, DTCS P0442, P0446, P0455 OR P0449 SET (REPLACE EVAPORATIVE EMISSION (EVAP) VENT VALVE SOLENOID ASSEMBLY AND ADD/RELOCATE FILETER BOX USING SERVICE KIT). *PE     Condition Check engine light illuminated. Difficult to fill with fuel or when …

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