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Service bulletin 19-AT-007HG

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 id10160096
Published by NHTSA2019-05-20
Manufacturer's number19-AT-007HG
Manufacturer's date2019-04-15
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN

NHTSA's summary

This bulletin provides a procedure to transfer oil pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the TCM learning time and improve the shift quality.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline, Automatic transmission

Vehicles listed
GENESIS G802017, 2018
GENESIS G902017, 2018

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

Other bulletins for the same vehicles and component
21-AT-010HG2024-04-11. Service bulletin. This TSB provides a procedure to replace the solenoids listed below for slipping, shift flare and/or harsh shift during the 2~3, 3~4 or 4~5 upshift.
19-AT-023HG2024-04-11. Service bulletin. If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall test, replace the transmission. PASS: Stall speed is between 1700~2900 rpm (See shop manual for stall speed). FAIL: Engine revs to redline limit (6,000~6,500 rpm). If so, replace the transmission.
19-AT-011HG2019-07-01. Service bulletin. The procedure describes the procedure to check the ATF level for 8-speed Rear-Wheel-Drive vehicles.
19-FL-003HG2019-05-20. Service bulletin. This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot be removed or overwritten.
19-AT-001HG2019-03-18. Service bulletin. When servicing a vehicle with a ?Check Engine light? and any of the DTCs listed below, follow the Service Procedure and replace the E-module.
5NP-H3D9Z-032017-08-10. Service bulletin. The following vehicles are equipped with an 8-speed automatic transmission. The ATF level can be checked by the procedure shown below.
5NP-D2Y6N-122017-01-26. Service bulletin. "UPDATE THE WARRANTY INFORMATION. DESCRIPTION: DO NOT REPLACE THE TRANSMISSION FOR THE DTC LISTED BELOW. INSTEAD, FOLLOW THE REPAIR PROCEDURE AND REPLACE THE E-MODULE."
5NP-W7J6Y-112017-01-26. Service bulletin. "AUTOMATIC TRANSMISSION SOLENOID & SENSOR REPLACEMENT FOR DTC P0741, P0743, P0748, P0753, P0758, P075A, P0763, P0768, P0773, P2709 & P0841"
5NP-J4N8R-012017-01-25. Service bulletin. DO NOT REPLACE THE TRANSMISSION FOR THE DTC LISTED. INSTEAD, FOLLOW THE REPAIR PROCEDURE AND REPLACE THE E-MODULE.
5NP-Q9X6P-102016-10-14. Service bulletin. THIS BULLETIN PROVIDES A PROCEDURE TO TRANSFER PRESSURE DATA TO THE TCM USING GDS MOBILE. THIS PROCEDURE IS NECESSARY TO REDUCE THE TCM LEARNING TIME AND IMPROVE THE SHIFT QUALITY.