Repeat P0521 And P06DD – 2014-2015 Chevrolet Silverado & GMC Sierra

2015 Chevrolet Silverado

NHTSA ID Number: 10114549 Manufacturer Communication Number: PIP5294 Summary This Preliminary Information communication advises the technician to check the oil pan if there is a Service Engine Soon light on with a diagnostic trouble code of P0521 or P06DD. Technician is to remove the oil filter and look for a cast over passage on the inner ring … Read more

Fuel Pressure Regulator Buzz And/or Hum Noise – 1999-2003 Chevrolet & GMC

2003 Chevrolet Silverado

NHTSA ID Number: 10114453 Manufacturer Communication Number: PIP5280 Summary This Preliminary Information communication provides information to the technician about vehicles that may have a buzz noise at idle after fuel pressure regulator replacement. Technician will need to gain access to the fuel pump. After gaining access to the fuel pump check the power and ground for voltage … Read more

Rear Differential Moan Noise On Turns – 2012-2015 Chevrolet Camaro ZL1

2015 Chevrolet Camaro

NHTSA ID Number: 10114562 Manufacturer Communication Number: PIP5097A Summary This Preliminary Information communication provides the technician with the following steps to correct a moan noise from the rear axle during cold turning maneuvers. This noise might start to be noticed as the vehicle accumulates over 3000 miles. The technician is to perform the following steps. 1. With … Read more

Roof Panel Joint Finish Molding (Ditch Molding) Loose or Lifted in Areas – 2014-2015 GMC Acadia

2015 GMC Acadia

NHTSA ID Number: 10113600 Manufacturer Communication Number: PI1461 Summary This preliminary informational bulletin provides repair information to correct a customer concern of roof panel joint finish molding (ditch molding) loose or lifted in areas.   2 Affected Products Vehicle GMC ACADIA 2014-2015   Parts ADHESIVE, WEATHERSTRIP BLACK 5OZ TUBE ERI 2 – US 12345097 ADHESIVE, WEATHERSTRIP BLACK … Read more

Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move – 2015 Cadillac Chevrolet GMC

2015 Chevrolet Suburban

NHTSA ID Number: 10114571 Manufacturer Communication Number: PIT5278C Summary This Preliminary Information communication provides information to the technician about vehicles with erratic or hesitation when opening and closing the power lift gate. There may be a diagnostic trouble code B153A set in the power lift gate module. This concern could occur if the left lift gate actuator … Read more