Cadillac Escalade 2014–2016 — technical service bulletin
Bulletin PIP5211E · NHTSA communication 10080684 · issued Jun 8, 2016
Technical service bulletin
communication type
Engine
component
2014–2016
model years
20
vehicle entries
Official summary
This preliminary information communication provides information to the technician the steps needed to diagnose and repair vehicles with a rough idle and/or vibration at idle in drive. This condition will not be present in park, or neutral. This concern may be caused by ground out within the one or both engine mounts. Technician will use ch-51450-a (pico oscilloscope) to measure the vibration disturbance. If the vibration concern is e1.5 in the horizontal / lateral direction with pico sensor mounted in seat track as indicated continue with steps to reduce the amplitude of the vibration by addin
Vehicles covered
- 2015 Cadillac Escalade
- 2016 Cadillac Escalade
- 2015 Cadillac Escalade Esv
- 2016 Cadillac Escalade Esv
- 2014 Chevrolet Silverado 1500
- 2015 Chevrolet Silverado 1500
- 2016 Chevrolet Silverado 1500
- 2015 Chevrolet Suburban
- 2016 Chevrolet Suburban
- 2015 Chevrolet Tahoe
- 2016 Chevrolet Tahoe
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2015 GMC Yukon
- 2016 GMC Yukon
- 2015 GMC Yukon Denali
- 2016 GMC Yukon Denali
- 2015 GMC Yukon XL
- 2016 GMC Yukon XL
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.