# Service bulletin NTB20\-088

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: 10185446
- Published by NHTSA: 2021\-01\-09
- Manufacturer's number: NTB20\-088
- Manufacturer's date: 2020\-12\-02
- NHTSA component: EXTERIOR LIGHTING; EXTERIOR LIGHTING:HEADLIGHTS:BULBS

## NHTSA's summary

2020\-2021 TITAN/TITAN XD; HEADLAMP TURN SIGNAL BULB INOPERATIVE SERVICE INFORMATION When a “front combination lamp” \(headlamp\) turn signal is found to be inoperative, first check the bulb for an open filament. If the bulb filament is open, only replace the bulb and do not replace the headlamp assy. • Headlamp replacement for this issue is subject to chargeback, and applies to both the halogen and LED headlamp. NOTE: Figure 1 is of a halogen front headlamp. The LED version is similar and has the turn signal bulb in the same location.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10185446-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10185446-9999.pdf)

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

## Components

Lighting, Headlights

## Vehicles listed

- 2020 to 2021 NISSAN TITAN
- 2020 to 2021 NISSAN TITAN XD

JSON: [/v1/bulletins/10185446](/v1/bulletins/10185446)

[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%20NTB20-088&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10185446&vehicle=Service%20bulletin%20NTB20-088)