# Service bulletin 14378

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: 10248788
- Published by NHTSA: 2024\-01\-16
- Manufacturer's number: 14378
- Manufacturer's date: 2014\-06\-01
- NHTSA component: STEERING

## NHTSA's summary

Steering Assembly Bolt Not Properly Torqued

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10248788-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10248788-9999.pdf)

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

## Components

Steering

## Vehicles listed

- 2014 BUICK REGAL
- 2014 CADILLAC XTS
- 2014 CHEVROLET CAMARO
- 2014 CHEVROLET IMPALA

## Recalls for the same vehicles and component

- [2014514](/recalls/tc/2014514.md), 2014-11-12: Steering
- [14V450000](/recalls/nhtsa/14V450000.md), 2014-07-23: STEERING:ELECTRIC POWER ASSIST SYSTEM
- [2014278](/recalls/tc/2014278.md), 2014-07-03: Steering
- [14V409000](/recalls/nhtsa/14V409000.md), 2014-07-02: STEERING

## Other bulletins for the same vehicles and component

- [PI0281L](/bulletins/11019516.md), 2025-06-12, Service bulletin: STEERING; POWER TRAIN; SUSPENSION. This preliminary informational \(PI\) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- [13\-02\-32\-001H](/bulletins/11017868.md), 2025-05-06, Service bulletin: STEERING. This service bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.
- [16\-NA\-109](/bulletins/11014577.md), 2025-02-28, Service bulletin: STEERING. This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
- [04\-06\-01\-029K](/bulletins/11011205.md), 2024-12-04, Service bulletin: POWER TRAIN; STEERING; ENGINE. This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- [PI0659D](/bulletins/10253589.md), 2024-04-29, Service bulletin: STEERING. Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel
- [PI0659C](/bulletins/10253588.md), 2024-04-29, Service bulletin: STEERING. Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel.
- [PI0659B](/bulletins/10253587.md), 2024-04-29, Service bulletin: STEERING. Groan, Squeak or Rubbing Type Noise When Turning Steering Wheel.
- [15NA090](/bulletins/10250051.md), 2024-02-12, Service bulletin: STEERING. Power Steering Cooling Lines and/or Engine Oil Cooler Line
- [14330](/bulletins/10248774.md), 2024-01-16, Service bulletin: STEERING. Loss of Power Steering Assist
- [PIT5063C](/bulletins/10247709.md), 2023-12-26, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); STEERING. Service Steering Message or Service Stability Message.

JSON: [/v1/bulletins/10248788](/v1/bulletins/10248788)

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