# Service bulletin PIT5551C

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: 10141351
- Published by NHTSA: 2018\-06\-18
- Manufacturer's number: PIT5551C
- Manufacturer's date: 2018\-05\-11
- NHTSA component: FORWARD COLLISION AVOIDANCE

## NHTSA's summary

This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when theFAB has been set to "Alert".

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10141351-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10141351-0001.pdf)

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

## Components

Driver assistance

## Vehicles listed

- 2018 BUICK ENCLAVE
- 2016 CADILLAC CT6
- 2017 to 2018 CADILLAC CT6 PLUG\-IN HYBRID
- 2016 to 2018 CADILLAC ESCALADE
- 2016 CADILLAC ESCALADE ESV
- 2017 to 2018 CADILLAC ESCALADE ESV
- 2017 to 2018 CADILLAC XT5
- 2018 CADILLAC XTS
- 2017 to 2018 CHEVROLET BOLT EV
- 2018 CHEVROLET EQUINOX
- 2016 to 2018 CHEVROLET MALIBU
- 2017 to 2018 CHEVROLET SILVERADO 1500
- 2017 to 2018 CHEVROLET SUBURBAN
- 2017 to 2018 CHEVROLET TAHOE
- 2018 CHEVROLET TRAVERSE
- 2016 to 2018 CHEVROLET VOLT
- 2017 to 2018 GMC ACADIA
- 2017 to 2018 GMC SIERRA 1500
- 2018 GMC TERRAIN
- 2017 to 2018 GMC YUKON
- 2017 to 2018 GMC YUKON DENALI
- 2017 to 2018 GMC YUKON DENALI XL
- 2017 to 2018 GMC YUKON XL

## Recalls for the same vehicles and component

- [19V761000](/recalls/nhtsa/19V761000.md), 2019-10-24: SERVICE BRAKES; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; ELECTRONIC STABILITY CONTROL \(ESC\)
- [16V272000](/recalls/nhtsa/16V272000.md), 2016-05-05: ELECTRONIC STABILITY CONTROL \(ESC\)

## Other bulletins for the same vehicles and component

- [PIT5551P](/bulletins/11011406.md), 2024-12-05, Service bulletin: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
- [PIT6140](/bulletins/10253100.md), 2024-04-15, Service bulletin: BACK OVER PREVENTION. This preliminary information discusses potential camera functional issues if the camera is not properly programmed.
- [PIT4322P](/bulletins/10251708.md), 2024-03-18, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in\-depth diagnostics are performed.
- [PIT5551N](/bulletins/10251704.md), 2024-03-18, Service bulletin: FORWARD COLLISION AVOIDANCE. This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
- [00540A](/bulletins/10250057.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Service Update for Inventory Vehicles Only Surge Sensation
- [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
- [PIT6121](/bulletins/10250005.md), 2024-02-12, Service bulletin: FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA. This Preliminary information communicates information to direct the dealer to contact Techline for programming assistance when these DTC's set after replacing the frontview camera.
- [18\-NA\-176](/bulletins/10249611.md), 2024-02-02, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: SENSING SYSTEM: RADAR. This technical bulletin provides a procedure to add reflective butyl tape to the rear driver's side module to correct the radar reflection being detected and triggering the false alerts.
- [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.

JSON: [/v1/bulletins/10141351](/v1/bulletins/10141351)

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