| “This site contains affiliate links for which OEMDTC may be compensated” |
NHTSA ID Number: 10202384
Manufacturer Communication Number: PIP5608H
Summary
This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.
21 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
BUICK | ENCLAVE | 2019-2022 |
| CADILLAC | XT5 | 2020-2022 |
| CADILLAC | XT6 | 2020-2022 |
| CHEVROLET | BLAZER | 2019-2022 |
| CHEVROLET | TRAVERSE | 2019-2022 |
| GMC | ACADIA | 2020-2022 |
Condition
TCC shudder at low speeds.
This condition may be caused by possible torque converter clutch (TCC) shudder on re-apply after a shift.
Cause
Transmission fluid may have excessive assembly lube installed.
Correction:
If confirmed to be a TCC shudder while monitoring TCC slip speed during the concern, or the concern goes away when TCC is commanded on with the scan tool, and the concern is present at 64 km/h (40 mp/h) or below during the gear shift, drain and refill the transmission using DEXRON VI as per SI.
A minimum of 200 miles (322 km) needs to be driven after the drain and fill to confirm the repair.
SEOCONTENT-START
Bulletin No.: PIP5608H Published date: 09/1/2021
Preliminary Information
PIP5608H TCC Shudder Surge Fishbite Chuggle
Models
Brand:
Enclave XT5
Model:
Model Years:
2019 – 2022
2020 – 2022
VIN:
from to
ALL ALL
ALL ALL
LFY LGX
Transmissions:
M3W M3W
Cadillac Cadillac Cadillac Chevrolet Chevrolet Chevrolet GMC
XT5 (Korea) XT6
XT6 (Korea) Blazer Traverse
Traverse (Korea) Acadia
2020 – 2022
2020 – 2022
2020 – 2022
2019 – 2022
2019 – 2022
2020 – 2022
2020 – 2022
All ALL ALL ALL ALL ALL ALL
All ALL ALL ALL ALL ALL ALL
LGX LGX LGX LGX LFY LFY LGX
M3W M3W M3W M3V M3V M3V M3W
Involved Region or Country
Condition
North America, NA Export, Korea
TCC shudder at low speeds.
This condition may be caused by possible torque converter clutch (TCC) shudder on re-apply after a
shift.
Cause
Transmission fluid may have excessive assembly lube installed.
Correction:
If confirmed to be a TCC shudder while monitoring TCC slip speed during the concern, or the concern
goes away when TCC is commanded on with the scan tool, and the concern is present at 64 km/h (40
mp/h) or below during the gear shift, drain and refill the transmission using DEXRON VI as per SI.
A minimum of 200 miles (322 km) needs to be driven after the drain and fill to confirm the repair.
Note : Engineering continues to review this concern and this P/I will be updated or advanced to a
TSB, if needed.
Warranty Information
For vehicles repaired under the Bumper-to-Bumper coverage (Canada Base Warranty coverage), use the
following labor operation. Reference the Applicable Warranties section of Investigate Vehicle
History (IVH) for coverage information.
Labor Operation Description
Labor Time
8480708 Transmission Fluid Drain And Fill To Correct Shudder Use Actual
Clock Time
*This is a unique Labor Operation for Bulletin use only.
Additional SI Keywords
slip, slipped, slipping,
Version History
Version 9
10/31/2018 – Created on.
12/17/2018 – Updated to add the 2019 Blazer and to correct engine RPO. 01/08/2019 – Updated to
correct engine RPO for the Enclave and the Traverse.
10/07/2019 – Updated to add 2020 model year, and to add the XT5, XT6, and the Acadia.
Modified
07/15/2020 – Updated to add RPO M3T for the Blazer. 02/05/2021 – Updated to add the 2021 model
year.
06/29/2021 – Updated to add Korea.
08/23/2021 – Updated to add the 2022 model year.
08/31/2021 – Updated to correct engine and trans RPOs LGX,M3V, M3W
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5608H
Published date: 09/1/2021
Loading...
Reload document 
Open in new tab
NHTSA ID Number: 10201325
Manufacturer Communication Number: PIP5608G
Summary
This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5608G
Published date: N/A
Loading...
NHTSA ID Number: 10201297
Manufacturer Communication Number: PIP5608F
Summary
This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5608F
Published date: N/A
Loading...
NHTSA ID Number: 10178372
Manufacturer Communication Number: PIP5608D
Summary
This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5608D
Published date: 07/15/2020
Loading...
NHTSA ID Number: 10167428
Manufacturer Communication Number: PIP5608C
Summary
This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5608C
Published date: 10/7/2019
Loading...
NHTSA ID Number: 10154600
Manufacturer Communication Number: PIP5608A
Summary
This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5608A
Published date: 12/17/2018
Loading...
| “This site contains affiliate links for which OEMDTC may be compensated” |
- Backward compatible with previous Dexron automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous Dexron fluids
- Improved performance over previous Dexron fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
- Potential to enable improved fuel economy and longer transmission life
- Provides for extended drain intervals. Provides consistent shift performance, even in extreme conditions.
- 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
- 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
- Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids
- Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance.
- Designed for anti-wear protection and shear stability
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids
- Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
- Potential to enable improved fuel economy and longer transmission life
- Provides for extended drain intervals
- Backward compatible with previous Dexron automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous Dexron fluids
- Improved performance over previous Dexron fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
- Potential to enable improved fuel economy and longer transmission life
- Provides for extended drain intervals
- Enhanced friction durability for smooth transmission performance
- Superior high temperature protection to effectively resist oxidation
- Unsurpassed protection against copper corrosion
- Broad scope of vehicle applications improves workshop efficiency and inventory management
- Premium synthetic blend formula exceeds DEXRON-III H requirements
- Outstanding sludge resistance provides superior transmission life
- Enhanced friction durability improves shifting performance
- Certified and approved by General Motors for all cars and trucks that require DEXRON -VI
- Also satisfied requirements of DEXRON, DEXRON-III H, III, IIE and II
Last update on 2025-04-17 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.
