NHTSA ID Number: 10201328
Manufacturer Communication Number: PIP5820
Summary
This Preliminary information communicates Some customers may comment when coasting to a stop between 15-13 mph there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of concern technician will be able to easily duplicate the concern every time between those speeds. Currently the cause is unknown Engineering is looking it to this concern.
2 Affected Products
Vehicles
Condition
Some customers may comment when coasting to a stop between 15-13 mph (24-21 km/h) there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of concern technician will be able to easily duplicate the concern every time between those speeds.
Cause
Currently the cause is unknown Engineering is looking into this concern
SEOCONTENT-START
Bulletin No.: PIP5820 Published date: N/A Preliminary Information PIP5820 Shudder 15mph-13mph (24-21 km/h) When Coasting to a Stop Models Brand: Chevrolet
GMC Model: Silverado Sierra Model Years: 2021 2021 VIN: from to All All All All Engine: 5.3L L84 5.3L L84 Transmissions: 10L80 10L80 Involved Region or Country Condition Cause North America Some customers may comment when coasting to a stop between 15-13 mph (24-21 km/h) there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of concern technician will be able to easily duplicate the concern every time between those speeds. Currently the cause is unknown Engineering is looking into this concern Correction: Do not replace any parts at this time. Verify the condition and release vehicle back to customer. Engineering is aware of the concern and is currently investigating. Note: This is only for vehicle listed above with 5.3L L84 and 10-speed MQB Version History Version 1 Modified 08/24/2021 – Created
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5820
Published date: N/A
- Mobil 1 Synthetic LV ATF HP is a high performance synthetic automatic transmission fluid that delivers extended transmission life with improved thermal stability
- Has outstanding long-term frictional properties to help improve and extend transmission efficiency, smooth shifting performance, and fuel economy
- Exceptional thermal and oxidation stability keep transmissions clean to help provide outstanding performance even under severe driving conditions
- Helps provide reliable lubrication at temperatures down to -78F (-61C), and supports viscosity retention under the most severe high-temperature operating conditions
- Recommended for use in modern high-performance vehicles requiring Dexron HP ATF
- Outstanding long-term frictional properties. Helps to improve and extend transmission efficiency, smooth shifting performance and fuel economy.
- Exceptional thermal and oxidation stability. Keeps transmissions clean to help provide outstanding performance even under severe driving conditions.
- Outstanding film-strength and anti-wear properties. Significant wear reduction which can contribute to long transmission life.
- Excellent low-temperature fluidity. Helps to provide prompt and reliable lubrication at ambient temperatures down to -61º C.
- Exceptional shear stability. Viscosity retention even under some of the severest heavy duty, high temperature operating conditions.
- Mobil 1 Synthetic LV ATF HP 1 Quart
- For use in 95% of vehicles including most CVTs in operation with US registered light duty applications
- High performance conditioning agents prolong seal elasticity to prevent leaks
- Improved durability & transmission life with anti-wear technology to avoid costly repairs
- Enhanced high & low temp performance supports transmission fluid in all weather situations
- Full synthetic formula with advanced additives protects against transmission breakdown better than conventional fluids
- Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Last update on 2026-05-27 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.