# Service bulletin PI1344A 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: 10114266 - Published by NHTSA: 2017\-08\-15 - Manufacturer's number: PI1344A - Manufacturer's date: 2014\-11\-21 - NHTSA component: POWER TRAIN:CLUTCH ASSEMBLY ## NHTSA's summary This preliminary bulletin provides a procedure to remove and inspect the clutch select solenoid valve for damage, located in the valve body to correct the customers concern of reduced acceleration at low speeds and trans slip at lauch. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10114266-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10114266-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Transmission and driveline, Clutch ## Vehicles listed - 2013 to 2015 CADILLAC ATS - 2010 to 2015 CADILLAC CTS - 2010 to 2015 CADILLAC ESCALADE - 2010 to 2015 CADILLAC ESCALADE ESV - 2010 to 2013 CADILLAC ESCALADE EXT - 2010 to 2013 CHEVROLET AVALANCHE - 2010 to 2015 CHEVROLET CAMARO - 2011 to 2015 CHEVROLET CAPRICE - 2014 CHEVROLET CHEVEROLET SS - 2015 CHEVROLET COLORADO - 2010 to 2014 CHEVROLET CORVETTE - 2010 to 2015 CHEVROLET EXPRESS - 2010 to 2011 CHEVROLET SILVERADO 1500 - 2014 CHEVROLET SILVERADO 1500 - 2010 to 2013 CHEVROLET SILVERADO 2500 - 2015 CHEVROLET SILVERADO 2500 - 2013 CHEVROLET SILVERADO 3500 - 2010 to 2015 CHEVROLET SUBURBAN - 2010 to 2015 CHEVROLET TAHOE - 2015 GMC CANYON - 2010 to 2015 GMC SAVANA - 2014 GMC SIERRA 1500 - 2010 to 2013 GMC SIERRA 2500 - 2015 GMC SIERRA 2500 - 2010 to 2013 GMC SIERRA DENALI - 2015 GMC SIERRA DENALI - 2010 to 2015 GMC YUKON - 2010 to 2011 GMC YUKON XL - 2012 to 2014 GMC YUKON XL - 2015 GMC YUKON XL ## Other bulletins for the same vehicles and component - [PIP4800B](/bulletins/10253141.md), 2024-04-15, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY. Intermittent Clutch Pedal Low Or Sticks To The Floor. - [PIE0286](/bulletins/10252890.md), 2024-04-08, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY. Engineering Information. - [01\-07\-30\-042H](/bulletins/10137776.md), 2018-05-21, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; POWER TRAIN. This information was created to inform the technician that the 2\-3 upshift and the 3\-2 downshift clunk is caused by the releasing of the 2\-4 band and application of the 3\-4 clutch assembly during an upshift. Also during a 3\-2 downshift, the releasing of the 3\-4 clutch during the application of the 2\-4 band, can cause torque reversal down the output shaft creating a clunk. This is a normal condition. - [PI1028](/bulletins/10130601.md), 2018-04-02, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY. This preliminary information bulletin provides a procedure for replacing the clutch pedal due to not fully return after being depressed. - [GCUS\-9\-832](/bulletins/10123488.md), 2017-11-17, Service bulletin: EQUIPMENT; POWER TRAIN:CLUTCH ASSEMBLY. 14717 \- Special Coverage. On some 2005\-2013 model year Chevrolet Corvette vehicles equipped with a manual transmission \(RPO MM6, MZ6, MH3 or ME2\), the clutch system may fail if unapproved fluids are used to service the system or if a high\-pressure pulse occurs during a clutch self\-adjustment event. If the clutch system fails, the clutch pedal may not return if depressed. If the clutch pedal does not return, it may be possible to start the vehicle when the transmission is in any gear. This could result in unexpected vehicle movement when the engine is started. - [PIP5342](/bulletins/10114927.md), 2017-08-15, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY; POWER TRAIN. This Preliminary Information communication provides information to the technician about vehicles that may have shudder or chuggle when accelerating at low speeds of 12 to 15 miles per hour or 19\-24 kilometer per hour in second gear. Also same shudder or chuggle when accelerating at speeds of 30 to 40 MPH or 48\-64 kilometer per hour, when accelerating in 6th gear. Technician will first check latest version of PIP5303 New Service Calibrations For the Engine Control Module and Transmission Control Module. The calibration update may not totally address shudder or chuggle concerns. These concerns are due to normal operation of the automatic transmission and the torque converter clutch. - [PI0486B](/bulletins/10114298.md), 2017-08-15, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER\(MOTORCYCLE\). This preliminary bulletin provides a procedure to replace the clutch pedal assembly due to thermal contraction of the clutch fluid and to correct the customers concern of the pedal feels low or doesn?t return. - [PI0486C](/bulletins/10114112.md), 2017-08-15, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER\(MOTORCYCLE\). This technical bulletin provides a procedure to replace the clutch pedal assembly to correct a customer concern of low clutch pedal or that the clutch pedal does not fully return to the top after being depressed caused by imbalance in pressure forces due to thermal contraction of clutch fluid. - [PIP5065D](/bulletins/10112887.md), 2017-08-15, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY. This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replpace the Reaction Carrier, Low and Reverse Roller Clutch Race, and the Low and Reverse Roller Clutch. - [PI1450A](/bulletins/10112809.md), 2017-08-15, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY. This preliminary informational bulletin provides a procedure on the process used to test for a snap or clunk on specific clutch plates to correct a condition of a snap, pop, click, tick or clunk noise on a launch due to clearance between C1 and C2 clutch reaction plates JSON: [/v1/bulletins/10114266](/v1/bulletins/10114266) [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%20PI1344A&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10114266&vehicle=Service%20bulletin%20PI1344A)