NHTSA ID Number: 10154635
Manufacturer Communication Number: 16NA175
Summary
This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state. May be described as driving over rumble strips or rough pavement.
47 Affected Products
Vehicles
CADILLAC | ATS | 2016-2019 |
| CADILLAC | CT6 | 2016-2018 |
| CADILLAC | CTS | 2016-2019 |
| CADILLAC | ESCALADE | 2015-2017 |
| CADILLAC | ESCALADE ESV | 2015-2017 |
| CHEVROLET | CAMARO | 2016-2019 |
| CHEVROLET | COLORADO | 2019 |
| CHEVROLET | CORVETTE | 2015-2019 |
| CHEVROLET | SILVERADO | 2017 |
| CHEVROLET | SILVERADO 2500 | 2015-2016, 2018 |
| CHEVROLET | SUBURBAN | 2017 |
| CHEVROLET | TAHOE | 2017 |
| GMC | CANYON | 2019 |
| GMC | SIERRA | 2017 |
| GMC | SIERRA 2500 | 2015-2016, 2018 |
| GMC | SIERRA DENALI | 2015-2016, 2018 |
| GMC | YUKON | 2015-2017 |
| GMC | YUKON XL | 2015-2017 |
SEOCONTENT-START
Bulletin No.: 16-NA-175
Date: February, 2019
Service Bulletin
TECHNICAL
| Subject: | Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at a Steady State |
| Brand: | Model: | Model Year: | VIN Breakpoint | Engine: (2.0L, 3.0L, 3.6L, 5.3L, 6.2L) | Transmission: (8 Speed Automatic) | |||
|---|---|---|---|---|---|---|---|---|
| from | to | from | to | |||||
| Cadillac |
ATS | 2016 | 2019 | LGX, LTG, LT4, LF4 | M5N, M5U, M5T | |||
| CT6 | 2016 | 2018 | LGX, LGW, LTG | M5N, M5U | ||||
| CTS | 2016 | 2019 | LGX, LTG, LT4, LF4 | M5N, M5U | ||||
| Escalade Models | 2015 | 2017 | L86 | M5U | ||||
| Chevrolet |
Camaro | 2016 | 2019 | LGX, LTG | M5T | |||
| 2016 | 2018 | LT1 | M5U | |||||
| Colorado (VIN S, T) | 2016 | 2019 | LGZ | M5T | ||||
| Corvette | 2015 | 2019 | LT1, LT4 | M5U | ||||
| Silverado Models | 2015 | 2018 | L83, L86, L8B | M5U, M5X | ||||
| GMC | Yukon Models | 2015 | 2017 | L86 | M5U | |||
| Canyon | 2016 | 2019 | LGZ | M5T | ||||
| Sierra
Models |
2015 | 2018 | L83, L86, L8B | M5U, M5X | ||||
| Involved Region or Country | North America, N.A. Export Regions and Korea |
| Condition | Some customers may comment on any of the following conditions:
|
Important: Follow the service procedures outlined in TSB 18-NA-355.
Note: Required tool kit DT-52263 is shipping from Bosch. All DT-52263 tool kits will ship from Bosch no later than February 14, 2019. If you encounter a vehicle with Torque Converter Clutch (TCC) Shudder prior to receiving tool kit DT-52263 please postpone the repair until you receive your tool kit. Performing repairs other than what is outlined in TSB 18-NA-355 will not be effective.
Important: Export Regions Including Mexico follow the procedure outlined in TSB 19–NA–018 for specific instructions for your region.
| Version | 14 |
| Modified | Revised June 1, 2016 – Added a breakpoint date.
Revised November 29, 2016 – Added the 2017 Model Year and updated information including graphics under Diagnosis Instructions. Revised February 27, 2017 – Updated the Model section and added additional information to Test section. Revised April 18, 2017 – Updated the Shudder Chart information. Revised August 24, 2017 – Updated information. Revised September 19, 2017 – Updated the Service Procedure. Revised October 4, 2017 – Updated VIN breakpoints. Revised December 1, 2017 – Added the 2018 Model Year and updated Service Procedure sections. Revised December 14, 2017 – Removed the NOTE statement regarding the use of DEXRON VI to flow and flush transmission cooling system. Revised June 5, 2018 – Removed Colorado/Canyon Models, added Bulletin reference for Colorado/Canyon to Models section and updated the first Note under Service Procedure regarding Canadian dealer orders. Revised September 4, 2018 – Added the Parts Information section. Revised October 10, 2018 – Updated the Models section and models in Test table, removed VIN Breakpoint information, added the 2019 Model Year, removed the Transmission Filter Replacement information and changed the fluid quantity in the Parts Information. Revised February 08, 2019 – Added Reference to 18–NA-355. |
SEOCONTENT-END
Bulletin No.: 16-NA-175
Date: February, 2019
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Bulletin No.: 16-NA-175
Date: December, 2017
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Bulletin No.: 16-NA-175
Date: August, 2017
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Bulletin No.: 16-NA-175
Date: Apr-2017
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Bulletin No.: 16-NA-175
Date: Feb-2017
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Bulletin No.: 16-NA-175
Date: Nov-2016
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Bulletin No.: 16-NA-175
Date: June, 2016
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Bulletin No.: 16-NA-175
Date: June, 2016
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