# Service bulletin SSM 48000

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: 10160940
- Published by NHTSA: 2019\-06\-07
- Manufacturer's number: SSM 48000
- Manufacturer's date: 2019\-05\-23
- NHTSA component: EXTERIOR LIGHTING

## NHTSA's summary

2015\-2019 Transit vehicles equipped with dual rear wheels \(DRWs\) have a high mount rear marker lamp that does not illuminate with the stop lamps. This lamp assembly may appear to be a stop lamp but is intended to illuminate with the parking lamps only. This information is available in Workshop Manual Section 417\-01. The JDDAB feature code description found under OASIS additional information is common between Single Rear Wheel and DRW vehicles, and incorrectly reflects STOP functionality when applied to DRW units.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10160940-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10160940-9999.pdf)

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

## Components

Lighting

## Vehicles listed

- 2015 to 2019 FORD TRANSIT

## Other bulletins for the same vehicles and component

- [SSM 52448](/bulletins/10254123.md), 2024-05-03, Service bulletin: EXTERIOR LIGHTING. 2015\-2024 Transit and 2023\-2024 Transit Trail vehicles equipped with DRW have a high mount rear marker lamp that does not illuminate with the stop lamps. This lamp assembly may appear to be a stop lamp but is intended to illuminate with the parking lamps only. This information is available in Workshop Manual Section 417\-01. The JDDAB feature code description, found under OASIS additional information, is common between single rear wheel and DRW vehicles, and incorrectly reflects stop functionality when applied to DRW units.
- [SSM 50589](/bulletins/10209213.md), 2022-03-22, Service bulletin: EXTERIOR LIGHTING. 2015\-2022 Transit vehicles equipped with DRW have a high mount rear marker lamp that does not illuminate with the stop lamps. This lamp assembly may appear to be a stop lamp but is intended to illuminate with the parking lamps only. This information is available in Workshop Manual Section 417\-01. The JDDAB feature code description, found under OASIS additional information, is common between single rear wheel and DRW vehicles, and incorrectly reflects stop functionality when applied to DRW units.
- [SSM 49760](/bulletins/10191524.md), 2021-05-03, Service bulletin: EXTERIOR LIGHTING. 2015\-2021 Transit vehicles equipped with dual rear wheels \(DRW\) have a high mount rear marker lamp that does not illuminate with the stop lamps. This lamp assembly may appear to be a stop lamp but is intended to illuminate with the parking lamps only. This information is available in Workshop Manual Section 417\-01. The JDDAB feature code description found under OASIS additional information is common between single rear wheel and DRW vehicles, and incorrectly reflects stop functionality when applied to DRW units.
- [SSM 48531](/bulletins/10171941.md), 2020-03-03, Service bulletin: INTERIOR LIGHTING; ELECTRICAL SYSTEM. SSM 48531 \- 2015 Transit \- Interior High Intensity LED Cargo Lamps May Emit A Low Glow When Off \- Built On Or Before 22\-Apr\-2015 Some 2015 Transit vehicles built on or before 22\-Apr\-2015 and equipped with light emitting diode \(LED\) cargo lamps may exhibit a slight glow of the LED cargo lamps when off. Do not perform diagnostics or replace the body control module in an attempt to resolve this normal condition. The trace current supporting the glow does not pose any functional issues, and goes away with battery saver activation which takes approximately 30 minutes after the vehicle has been shut off.
- [SSM 47543](/bulletins/10149775.md), 2018-12-03, Service bulletin: EXTERIOR LIGHTING. 2015\-2019 Transit vehicles equipped with dual rear wheels \(DRWs\) have a high mount rear marker lamp that does not illuminate with the stop lamps. This lamp assembly may appear to be a stop lamp but is intended to illuminate with the parking lamps only. This information is available in Workshop Manual Section 417\-01.
- [ASI\-45101](/bulletins/10058447.md), 2015-09-22, Service bulletin: INTERIOR LIGHTING. FORD: WHEN THEY SHOULD BE OFF, SOME VEHICLES, WITH HIGH LED INTERIOR INTENSITY, ARE EXPERIENCING LED CARGO LAMPS, WITH A LOW GLOW AND NEED NOT BE REPLACED. MODEL 2015 TRANSIT. \*PE

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