# Service bulletin TSB 19\-2092

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: 10156526
- Published by NHTSA: 2019\-04\-02
- Manufacturer's number: TSB 19\-2092
- Manufacturer's date: 2019\-03\-25
- NHTSA component: ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

## NHTSA's summary

Some 2019 MKC vehicles built on 23\-Jul\-2018 and through 07\-Nov\-2018 may exhibit intermittent function of the power mirrors and/or power windows from the master switch. These symptoms may also be present with or without diagnostic trouble codes \(DTCs\) B1087 and/or B1088 stored in the driver door module \(DDM\) and/or passenger door module \(PDM\). This may be the result of a small impression in the left B\-pillar sheet metal which has allowed water to overcome the sealing capability of the electrical harness grommet and enter connector C315. To resolve this concern, remove all moisture from the connector, apply electrical grease and seal the B\-pillar wiring harness grommet to the left B\-pillar sheet metal.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10156526-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10156526-9999.pdf)

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

## Components

Electrical system, Glass, wipers and mirrors, Power windows

## Trouble codes named

B1087, B1088

## Vehicles listed

- 2019 LINCOLN MKC

## Other bulletins for the same vehicles and component

- [TSB 19\-2072](/bulletins/10156510.md), 2019-04-02, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Some 2019 MKC vehicles built on 23\-Jul\-2018 and through 07\-Nov\-2018 may exhibit intermittent function of the power mirrors and/or power windows from the master switch. These symptoms may also be present with or without diagnostic trouble codes \(DTCs\) B1087 and/or B1088 stored in the driver door module \(DDM\) and/or passenger door module \(PDM\). This may be the result of a small impression in the left B\-pillar sheet metal which has allowed water to overcome the sealing capability of the electrical harness grommet and enter connector C315. To resolve this concern, remove all moisture from the connector, apply electrical grease and seal the B\-pillar wiring harness grommet to the left B\-pillar sheet metal. Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria: \* 2019 MKC \* Built on 23\-Jul\-2018 and through 07\-Nov\-2018 \* Intermittent function of the power mirrors and/or power windows from the master switch

JSON: [/v1/bulletins/10156526](/v1/bulletins/10156526)

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