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Service bulletin 16NA019

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10081880
Published by NHTSA2016-10-07
Manufacturer's number16NA019
Manufacturer's date2016-08-19
NHTSA componentPOWER TRAIN

NHTSA's summary

THIS TECHNICAL BULLETIN PROVIDES THE PROCEDURES TO COMPLETE A TRANSSMISSION ADAPTIVE LEARN ON ALL THE DIFFERENT TYPES OF VEHICLES AND TRANSMISSIONS BASED ON RPO OPTIONS TO CORRECT A CONDITION OF HARSH SHIFTS ON HARD ACCELLERATIONS.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline

Vehicles listed
BUICK CASCADA2016, 2017
BUICK ENCLAVE2016, 2017
BUICK ENCORE2016, 2017
BUICK ENVISION2016, 2017
BUICK LACROSSE2016, 2017
BUICK REGAL2016, 2017
BUICK VERANO2016, 2017
CADILLAC ATS2016, 2017
CADILLAC ATS-V2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CT62016
CADILLAC CT6 PLUG-IN HYBRID2017 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS2016, 2017
CADILLAC CTS-V2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ELR2016, 2017
CADILLAC ESCALADE2016, 2017
CADILLAC ESCALADE ESV2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE ESV2017
CADILLAC SRX2016
CADILLAC SRX2017
CADILLAC XT52016
CADILLAC XT52017
CADILLAC XTS2016, 2017
CHEVROLET CAMARO2016, 2017
CHEVROLET CAPRICE2016 to 2017
CHEVROLET CAPRICE POLICE PURSUIT2017
CHEVROLET CHEVEROLET SS2016 to 2017
CHEVROLET CITY EXPRESS2016
CHEVROLET COLORADO2016, 2017
CHEVROLET CORVETTE2016, 2017
CHEVROLET CRUZE2016, 2017
CHEVROLET EQUINOX2016, 2017
CHEVROLET EXPRESS2016, 2017
CHEVROLET EXPRESS 45002016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET IMPALA2016, 2017
CHEVROLET MALIBU2016, 2017
CHEVROLET MALIBU HYBRID2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 15002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO HD2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2016, 2017
CHEVROLET SPARK2016, 2017
CHEVROLET SPARK EV2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2016, 2017
CHEVROLET TAHOE2016, 2017
CHEVROLET TAHOE POLICE PURSUIT2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAVERSE2016, 2017
CHEVROLET TRAX2016, 2017
CHEVROLET VOLT2016, 2017
GMC ACADIA2016, 2017
GMC CANYON2016, 2017
GMC SAVANA2016, 2017
GMC SAVANA 15002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 25002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 35002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002016, 2017 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA HD2016 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2016, 2017
GMC YUKON2016, 2017
GMC YUKON DENALI2016 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2016, 2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
26V2890002026-05-07. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
17V5160002017-08-22. POWER TRAIN:DRIVELINE:DRIVESHAFT
16V5020002016-07-05. ELECTRICAL SYSTEM:IGNITION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
20163412016-06-30. Powertrain

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
PI0281L2025-06-12. Service bulletin. This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
PIP5966A2025-03-02. Service bulletin. This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacement
PIP5966A2025-03-02. Service bulletin. This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacement
16-NA-0192025-02-19. Service bulletin. This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
PIP5175F2025-02-10. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gears. This may be due to loose stator support to pump cover bolts causing a leak at the stator support to pump cover gasket. Technician will check for the bolts to be loose. If any of the bolts are loose or the gasket is misaligned or leaking, the transmission pump cover must be replaced and the 1234 clutch plates should be inspected for being distressed and repaired as needed.
09-06-04-026Z2025-01-23. Service bulletin. This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
PIC6454A2025-01-20. Service bulletin. This Preliminary Information communicates additional information to the customer on the "No Lift Shift" feature found on all Manual Transmission equipped Camaros.
08-07-30-035I2024-12-19. Service bulletin. This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
PIP60142024-12-05. Service bulletin. This Preliminary information communicates for Technicians installing a Service Replacement Transmission Assembly to contact Technical Assistance to make sure unit is not suspect of a snap ring concern prior to installation.
23-NA-0212024-12-04. Service bulletin. This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.