NHTSA ID Number: 10115110 Manufacturer Communication Number: PIP5090H Summary This Preliminary Information communication provides information to the technician about vehicles that may have a noise, vibration or shudder on acceleration from a stop. Technician may find that the right front axle shaft is not fully seated into the transfer case. Technician will need to inspect the … Read more
NHTSA ID Number: 10080685 Manufacturer Communication Number: PIP5277B Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR VEHICLES THAT HAVE A RESONANCE TYPE VIBRATION OCCURS BETWEEN 40 TO 60 MPH. IN MOST CASES THE ENGINE MUST BE UNDER A SLIGHT LOAD SUCH AS A/C COMPRESSOR ENGAGEMENT, LIGHT THROTTLE, … Read more
NHTSA ID Number: 10139260 Manufacturer Communication Number: PI1420B Summary This preliminary informational bulletin provides repair information to correct a customer concern of vibration felt through the steering wheel, drivers and passengers seats or floor while vehicle in drive at idle. 5 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET IMPALA 2014-2018 Condition/Concern Vibration at … Read more
NHTSA ID Number: 10115000 Manufacturer Communication Number: PIP5228B Summary This Preliminary Information communication provides information to the technician about vehicles that have a vibration that is felt between 1200 ? 1400 engine revolutions per minute when in active fuel management V4 mode. Technician will need to use J?38792-A Electronic Vibration Analyzer 2 or CH?51450-NVH Pico Oscilloscope … Read more
NHTSA ID Number: 10154650 Manufacturer Communication Number: PI1354I Summary This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur in either the seat or steering wheel on full size pickups at speeds of 56-72 km/h (35-45 mph) or 96-120 km/h (60-70 mph), vibrations caused by wheel and tire, axle components and/or propeller shafts and how to … Read more