# Service bulletin PIT5214A A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned. - Type: Service bulletin - NHTSA id: 10115053 - Published by NHTSA: 2017\-08\-15 - Manufacturer's number: PIT5214A - Manufacturer's date: 2015\-06\-17 - NHTSA component: SUSPENSION; TIRES ## NHTSA's summary This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10115053-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10115053-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Suspension, Tires ## Vehicles listed - 2010 to 2015 BUICK ENCLAVE - 2013 to 2015 BUICK ENCORE - 2010 to 2015 BUICK LACROSSE - 2010 to 2011 BUICK LUCERNE - 2012 BUICK LUCERNE - 2011 to 2015 BUICK REGAL - 2012 to 2015 BUICK VERANO - 2013 to 2015 CADILLAC ATS - 2010 to 2015 CADILLAC CTS - 2010 to 2011 CADILLAC DTS - 2014 to 2015 CADILLAC ELR - 2010 to 2015 CADILLAC ESCALADE - 2010 to 2015 CADILLAC ESCALADE ESV - 2010 to 2013 CADILLAC ESCALADE EXT - 2010 to 2015 CADILLAC SRX - 2010 to 2011 CADILLAC STS - 2013 to 2015 CADILLAC XTS - 2010 to 2013 CHEVROLET AVALANCHE - 2010 to 2011 CHEVROLET AVEO - 2013 CHEVROLET AVEO - 2010 to 2015 CHEVROLET CAMARO - 2011 to 2015 CHEVROLET CAPRICE - 2011 to 2015 CHEVROLET CAPTIVA - 2014 to 2015 CHEVROLET CHEVEROLET SS - 2015 CHEVROLET CITY EXPRESS - 2010 CHEVROLET COBALT - 2010 to 2012 CHEVROLET COLORADO - 2015 CHEVROLET COLORADO - 2010 to 2015 CHEVROLET CORVETTE - 2011 to 2015 CHEVROLET CRUZE - 2010 to 2015 CHEVROLET EQUINOX - 2010 to 2015 CHEVROLET EXPRESS - 2010 to 2011 CHEVROLET HHR - 2010 to 2015 CHEVROLET IMPALA - 2010 to 2015 CHEVROLET MALIBU - 2012 to 2014 CHEVROLET ORLANDO - 2010 to 2011 CHEVROLET SILVERADO 1500 - 2014 CHEVROLET SILVERADO 1500 - 2010 to 2015 CHEVROLET SILVERADO 2500 - 2013 CHEVROLET SILVERADO 3500 - 2012 to 2015 CHEVROLET SONIC - 2013 to 2015 CHEVROLET SPARK - 2014 to 2015 CHEVROLET SPARK EV - 2010 to 2015 CHEVROLET SUBURBAN - 2010 to 2015 CHEVROLET TAHOE - 2010 to 2015 CHEVROLET TRAVERSE - 2013 to 2015 CHEVROLET TRAX - 2011 to 2015 CHEVROLET VOLT - 2010 CHEVROLET W\-SERIES - 2010 to 2015 GMC ACADIA - 2010 to 2012 GMC CANYON - 2015 GMC CANYON - 2010 GMC G VAN BUS - 2010 to 2015 GMC SAVANA - 2014 GMC SIERRA 1500 - 2010 to 2015 GMC SIERRA 2500 - 2010 to 2013 GMC SIERRA DENALI - 2015 GMC SIERRA DENALI - 2010 to 2015 GMC TERRAIN - 2010 GMC TOPKICK - 2010 GMC W\-SERIES - 2010 to 2015 GMC YUKON - 2010 to 2013 GMC YUKON DENALI - 2010 to 2013 GMC YUKON DENALI XL - 2010 to 2011 GMC YUKON XL - 2012 to 2014 GMC YUKON XL - 2015 GMC YUKON XL - 2010 HUMMER H2 - 2010 HUMMER H3 - 2010 PONTIAC G3 - 2011 PONTIAC G3 - 2010 PONTIAC G5 - 2010 PONTIAC G6 - 2010 PONTIAC G8 - 2010 PONTIAC SOLSTICE - 2010 PONTIAC VIBE - 2010 SAAB 9\-5 - 2010 SATURN AURA - 2010 SATURN OUTLOOK - 2010 SATURN SKY - 2010 SATURN VUE ## Recalls for the same vehicles and component - [2026089](/recalls/tc/2026089.md), 2026-02-26: Suspension - [26V113000](/recalls/nhtsa/26V113000.md), 2026-02-26: SUSPENSION:REAR - [2021785](/recalls/tc/2021785.md), 2021-12-22: Suspension - [21V00F000](/recalls/nhtsa/21V00F000.md), 2021-12-22: SUSPENSION:REAR - [2021510](/recalls/tc/2021510.md), 2021-08-12: Suspension - [21V633000](/recalls/nhtsa/21V633000.md), 2021-08-12: SUSPENSION:REAR - [2021394](/recalls/tc/2021394.md), 2021-06-24: Suspension - [21V473000](/recalls/nhtsa/21V473000.md), 2021-06-24: SUSPENSION:REAR - [20V764000](/recalls/nhtsa/20V764000.md), 2020-12-21: SUSPENSION:REAR - [2020615](/recalls/tc/2020615.md), 2020-12-10: Suspension ## Other bulletins for the same vehicles and component - [PI0281L](/bulletins/11019516.md), 2025-06-12, Service bulletin: STEERING; POWER TRAIN; SUSPENSION. This preliminary informational \(PI\) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers. - [18\-NA\-315](/bulletins/11017424.md), 2025-05-01, Service bulletin: SUSPENSION. This service bulletin advises the tech to only replace the shock that is bad and not all shocks. - [17\-NA\-394](/bulletins/11017245.md), 2025-04-26, Service bulletin: SUSPENSION. This technical bulletin provides a procedure for lubricating the rear leaf springs and re\-torque the bolts to correct a squeak, clunking noise. - [05\-03\-07\-009L](/bulletins/11015409.md), 2025-03-08, Service bulletin: SUSPENSION; WHEELS. This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles. - [17\-NA\-394](/bulletins/11015202.md), 2025-03-06, Service bulletin: SUSPENSION. This technical bulletin provides a procedure for lubricating the rear leaf springs and re\-torque the bolts to correct a squeak, clunking noise. - [21\-NA\-138](/bulletins/11014358.md), 2025-02-19, Service bulletin: SUSPENSION. This service bulletin provides a repair procedure to correct a customer concern of a Squeak, Grind or Clunking Noise from Rear Leaf Springs. - [17\-NA\-394](/bulletins/11012928.md), 2025-01-18, Service bulletin: SUSPENSION. This technical bulletin provides a procedure for lubricating the rear leaf springs and re\-torque the bolts to correct a squeak, clunking noise. - [17\-NA\-087](/bulletins/11009461.md), 2024-10-29, Service bulletin: WHEELS; SUSPENSION. This service bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. - [05\-03\-08\-002J](/bulletins/11007936.md), 2024-09-20, Service bulletin: SUSPENSION. This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak. - [05\-03\-08\-002J](/bulletins/11007935.md), 2024-09-20, Service bulletin: SUSPENSION. This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak. JSON: [/v1/bulletins/10115053](/v1/bulletins/10115053) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PIT5214A&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10115053&vehicle=Service%20bulletin%20PIT5214A)