# Service bulletin TSBCHA078

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: 10142239
- Published by NHTSA: 2018\-06\-25
- Manufacturer's number: TSBCHA078
- Manufacturer's date: 2018\-05\-01
- NHTSA component: ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT

## NHTSA's summary

TSB \- SERVICE ACTION: HECU BOLTS INSPECTION AND/OR REPLACEMENT OR HECU ASSEMBLY REPLACEMENT \(SA287\) \- This bulletin provides the procedure to inspect and/or replace the Hydraulic Electronic Control Unit \(HECU\) module mounting bolts or replace the HECU assembly depending on the inspection results on some 2017MY Sportage \(QL\) vehicles, produced from October 29, 2016 through November 21, 2016, and on some 2017MY Cadenza \(YG\) vehicles, produced from October 29, 2016 through December 2, 2016, which may exhibit damaged module mounting bolt heads. Vehicles within the production date range listed above may exhibit an illumination of the ABS/ESC warning lamp.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142239-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142239-0001.pdf)

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

## Components

Brakes, Electrical system, Anti\-lock brakes

## Vehicles listed

- 2017 KIA CADENZA
- 2017 KIA SPORTAGE

## Recalls for the same vehicles and component

- [21V137000](/recalls/nhtsa/21V137000.md), 2021-03-04: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

JSON: [/v1/bulletins/10142239](/v1/bulletins/10142239)

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