# Service bulletin PIT5387J

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: 10187175
- Published by NHTSA: 2021\-02\-16
- Manufacturer's number: PIT5387J
- Manufacturer's date: 2020\-12\-10
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; BACK OVER PREVENTION:SOFTWARE; BACK OVER PREVENTION:DISPLAY FUNCTION

## NHTSA's summary

This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater\-Vent\-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio station or volume changes when operating the snow plow. Please advise the customer that engineering is aware of this concern and working on this issue.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10187175-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10187175-9999.pdf)

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

## Components

Driver assistance, Electrical system, Backup camera, Instrument cluster

## Vehicles listed

- 2014 CHEVROLET SILVERADO 1500
- 2017 to 2019 CHEVROLET SILVERADO 1500
- 2021 CHEVROLET SILVERADO 1500
- 2015 to 2016 CHEVROLET SILVERADO 2500
- 2020 CHEVROLET SILVERADO 2500
- 2014 GMC SIERRA 1500
- 2017 to 2019 GMC SIERRA 1500
- 2021 GMC SIERRA 1500
- 2015 to 2016 GMC SIERRA 2500
- 2020 GMC SIERRA 2500

## Other bulletins for the same vehicles and component

- [22\-NA\-068](/bulletins/11014579.md), 2025-02-28, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY; BACK OVER PREVENTION: WARNINGS. This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs.
- [PIT5697D](/bulletins/11011687.md), 2024-12-09, Service bulletin: UNKNOWN OR OTHER; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up\-fitter Integration Bulletin 152. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
- [PIE0285](/bulletins/10252889.md), 2024-04-08, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Engineering Information.
- [15NA082B](/bulletins/10250048.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Clunking Noise from Front of Vehicle During Turns and/or Bumps
- [15NA082](/bulletins/10250047.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Clunking Noise from Front of Vehicle During Turns and/or Bumps
- [PIT5386J](/bulletins/10249298.md), 2024-01-29, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that are found to have a back\-up alarm inoperative during the Pre\-Delivery Inspection. On trucks equipped with the Back Up Alarm \(RPO 8S3\), the alarm will be intentionally left disconnected from the assembly plant. Technician will reroute the harness and plug it in.
- [PIT5306A](/bulletins/10248484.md), 2024-01-08, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. TAC Part Restriction.
- [PIT5195B](/bulletins/10247748.md), 2023-12-26, Service bulletin: ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER. Speedometer Needle Accuracy Information.
- [PIT5039C](/bulletins/10247703.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE; UNKNOWN OR OTHER. Removing / Disabling Rear Park Assist RPO UD7.
- [PIT4720C](/bulletins/10247668.md), 2023-12-26, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage.

JSON: [/v1/bulletins/10187175](/v1/bulletins/10187175)

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