# Service bulletin TT 92 20 01

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: 10180110
- Published by NHTSA: 2020\-10\-06
- Manufacturer's number: TT 92 20 01
- Manufacturer's date: 2020\-09\-18
- NHTSA component: ELECTRICAL SYSTEM:WIRING; VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING

## NHTSA's summary

Wiper circuit diagnosis

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180110-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180110-9999.pdf)

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

## Components

Electrical system, Glass, wipers and mirrors, Wipers and washers, Wiring and fuses

## Vehicles listed

- 2018 to 2020 VOLKSWAGEN JETTA

## Other bulletins for the same vehicles and component

- [CN\_3G\_SunsetVW](/bulletins/10206800.md), 2022-02-04, Service bulletin: ELECTRICAL SYSTEM:WIRING; COMMUNICATION:MANUFACTURER TELEMATICS. Customer Notification 3G\-Sunset
- [TT 97 21 02\_2](/bulletins/10203679.md), 2021-12-07, Service bulletin: ELECTRICAL SYSTEM:WIRING; UNKNOWN OR OTHER. Diagnostic assistance for DTC U019900 \& U020000. Update metadata for applicable model \(BW\)
- [OTAUPD20210925](/bulletins/10201941.md), 2021-10-05, Service bulletin: ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH. Over the air SW flash for OCU3 Low 302

JSON: [/v1/bulletins/10180110](/v1/bulletins/10180110)

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