# Service bulletin 08\-031\-21

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: 10190688
- Published by NHTSA: 2021\-04\-26
- Manufacturer's number: 08\-031\-21
- Manufacturer's date: 2021\-03\-04
- NHTSA component: VISIBILITY

## NHTSA's summary

Door Control Module Window Inoperative This bulletin involves replacing one or both of the front door modules. The technician may find that one or more of the following Diagnostic Trouble Codes \(DTCs\) have been set:B18BA\-12 \- Window Control \- Circuit Short to Battery B18BA\-13 \- Window Control \- Circuit Open In addition the customer may notice one or more of the following:Driver and/or passenger windows stop working. If the window switch is held in the up position for at least two seconds,the obstruction autodown function may not work. Windows may go up slower than expected.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190688-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190688-9999.pdf)

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

## Components

Glass, wipers and mirrors

## Trouble codes named

B18BA

## Vehicles listed

- 2020 to 2021 CHRYSLER 300
- 2020 to 2021 DODGE CHALLENGER
- 2020 to 2021 DODGE CHARGER

## Recalls for the same vehicles and component

- [21V516000](/recalls/nhtsa/21V516000.md), 2021-07-08: VISIBILITY:WINDSHIELD:CRITICAL FASTENERS; VISIBILITY:WINDSHIELD
- [2020397](/recalls/tc/2020397.md), 2020-08-27: Visual System
- [2020145](/recalls/tc/2020145.md), 2020-04-06: Visual System

## Other bulletins for the same vehicles and component

- [S2323000082](/bulletins/10248870.md), 2024-01-16, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Smart Glass Window Function Inoperative. Window Will Not Lower/Raise When Door Is Opened Or Closed, Diagnostic Trouble Code \(DTC\) B25B4\-2A Pawl Switch Stuck.
- [2400623](/bulletins/10243271.md), 2023-10-02, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change
- [2400623](/bulletins/10241146.md), 2023-08-21, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change \(Except Alfa Romeo Vehicles\)
- [9100142](/bulletins/10236969.md), 2023-05-30, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES. Mirror
- [9100146](/bulletins/10236801.md), 2023-05-30, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES. CAMERA, Rear View Please consult STAR Online S2208000045 prior to replacing the camera. Cameras must be inoperative or fail the blurry image test to be eligible for warranty. All parts must be returned for analysis. If parts are found to be working as designed and trouble not found, a chargeback may be applied. Prior to camera replacement, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
- [0808321](/bulletins/10230121.md), 2023-01-17, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. Flash: Driver Door Module \(DDM\) and Passenger Door Module \(PDM\) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. This software is for vehicles on the RRT VIN List is to improve the function and reliability of the power windows operation.
- [S2223000062](/bulletins/10229508.md), 2023-01-09, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Window Smart Glass Feature Does Not Lower Or Raise Properly When Operating Door Handles
- [S2008000098](/bulletins/10229286.md), 2023-01-09, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. Driver Window Short Drop Feature Does Not Drop The Window When The Door Is Open, Window Short Up Feature Does Raise The Window When The Door Is Closed
- [0500122](/bulletins/10229152.md), 2023-01-09, Service bulletin: VISIBILITY; ELECTRICAL SYSTEM; BACK OVER PREVENTION; POWER TRAIN. Front Click Noise at Low Speed Turns This bulletin involves installing a friction disc kit on both front hub bearing surfaces between the hub and rotor. The customer may comment on the following:When making a sharp turn at low speed \(parking lot\) maneuvers, a click noise is heard. Most of the time the noise can be heard if the windows are open.
- [S2223000035](/bulletins/10228004.md), 2022-12-19, Service bulletin: LANE DEPARTURE; EXTERIOR LIGHTING; VISIBILITY; LANE DEPARTURE: BLIND SPOT DETECTION. Blind Spot System False Alerts. Blind Spot Indicator On In Mirror For No Reason.

JSON: [/v1/bulletins/10190688](/v1/bulletins/10190688)

[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%2008-031-21&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10190688&vehicle=Service%20bulletin%2008-031-21)