# Service bulletin 22\-01\-002H

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.

- Type: Service bulletin
- NHTSA id: 10207804
- Published by NHTSA: 2022\-02\-08
- Manufacturer's number: 22\-01\-002H
- Manufacturer's date: 2022\-01\-21
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING

## NHTSA's summary

This bulletin provides the procedure to update the ECU and TCU software with revised logic to reduce hesitation when accelerating from a stop due to ISG and improve shift quality.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207804-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207804-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine, Transmission and driveline, Automatic transmission, Software, Transmission control module

## Vehicles listed

- 2022 HYUNDAI PALISADE

## Other bulletins for the same vehicles and component

- [23\-AT\-006H\-1](/bulletins/10241796.md), 2023-09-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. This TSB provides information to diagnose the push button shifter operation. If you are servicing a vehicle with any symptoms listed below or DTCs \(listed on Page 2\) , follow the Service Procedure on Page 3. SYMPTOMS: • “Shifter System Malfunction” displayed in the cluster • Won’t shift into or out of gear or won’t shift out of Park • Incorrect gear display in cluster and/or won’t start
- [22\-BE\-002H](/bulletins/10213722.md), 2022-06-10, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; STEERING. Certain 2019\-2022MY Palisade \(LX2\) vehicles may display a haptic motor check on the cluster. This bulletin provides the procedure to update the Integrated Central Control Unit \(ICU\) software to resolve this condition.

JSON: [/v1/bulletins/10207804](/v1/bulletins/10207804)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2022-01-002H&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10207804&vehicle=Service%20bulletin%2022-01-002H)