# Service bulletin TT472

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: 10178113
- Published by NHTSA: 2020\-08\-07
- Manufacturer's number: TT472
- Manufacturer's date: 2020\-07\-10
- NHTSA component: ELECTRICAL SYSTEM; SEATS; EQUIPMENT

## NHTSA's summary

TECHNICAL TIP BULLETIN TT472: HEATED SEAT WILL NOT TURN OFF. PURPOSE: To inform dealers, that some 2020 Custom Vehicle Operations \(CVO\) models equipped with heated seats may experience the heated seat not shutting off. The service manual supplement section "Heated Seat Diagnostics" was updated and currently viewable in Service Information Portal \(SIP\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178113-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178113-9999.pdf)

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

## Components

Electrical system, Equipment and accessories, Seats

## Vehicles listed

- 2020 HARLEY\-DAVIDSON FLHTCUTGSE
- 2020 HARLEY\-DAVIDSON FLHTKSE
- 2020 HARLEY\-DAVIDSON FLHXSE
- 2020 HARLEY\-DAVIDSON FLTRXSE

JSON: [/v1/bulletins/10178113](/v1/bulletins/10178113)

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