# Service bulletin SA\-016\-19

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: 10159204
- Published by NHTSA: 2019\-04\-25
- Manufacturer's number: SA\-016\-19
- Manufacturer's date: 2019\-04\-08
- NHTSA component: WHEELS; SUSPENSION:FRONT:WHEEL BEARING

## NHTSA's summary

There have been warranty claims submitted for noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. This misdiagnosis can lead to multiple repair attempts, warranty debits, and additional inconvenience and/or cost to the customer. To reduce the chance of this occurring, please follow the steps outlined in the repair procedure.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10159204-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10159204-9999.pdf)

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

## Components

Suspension, Wheels, Wheel bearing

## Vehicles listed

- 2019 MAZDA \!MX\-5
- 2016 to 2019 MAZDA CX\-3
- 2013 to 2019 MAZDA CX\-5
- 2016 to 2019 MAZDA CX\-9
- 2016 to 2018 MAZDA MAZDA2
- 2013 to 2019 MAZDA MAZDA3
- 2014 to 2019 MAZDA MAZDA6
- 2016 to 2018 MAZDA MX\-5

## Other bulletins for the same vehicles and component

- [SA\-006\-22](/bulletins/10208564.md), 2022-03-04, Service bulletin: SUSPENSION:FRONT:WHEEL BEARING; POWER TRAIN. There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. This misdiagnosis can lead to multiple repair attempts, warranty debits, and additional inconvenience and/or cost to the customer. To reduce the chance of this occurring, please follow the steps outlined in the repair procedure.
- [02\-007\-17\-3337a](/bulletins/10123438.md), 2017-11-14, Service bulletin: SUSPENSION:FRONT:WHEEL BEARING; SUSPENSION. Some vehicles may exhibit one or more of the following noises from the front suspension: 1. A creaking noise from under the front of the vehicle \(front lower arm bushing\) when driving over bumps at approximate 12 \- 25 mph \(20 \- 40 Km/h\). The noise occurs when the road surface is wet or after the vehicle has been washed. The noise becomes more noticeable as the bumps get higher. The creaking noise is caused by the front lower arm bushing \(A\) making a stick\-slip noise during wet road conditions. 2. A clunking noise from the front coil spring when driving over bumps. The clunking noise is due to stick\-slip between the front strut bearing \(B\) and the coil spring \(C\). 3. A popping noise from the bump stopper \(D\) when driving through gutters.
- [03\-001\-16\-3122](/bulletins/10105859.md), 2017-06-09, Service bulletin: SUSPENSION:FRONT:WHEEL BEARING. WHILE DRIVING AT LOW SPEEDS, SOME VEHICLES MAY EXHIBIT A CHATTERING / RATTLING TYPE NOISE FROM THE REAR OF THE VEHICLE. THE NOISE MAY BE CAUSED BY A REAR DIFFERENTIAL BEARING FAILURE.
- [03\-006\-15\-3086](/bulletins/10101457.md), 2017-05-31, Service bulletin: WHEELS:HUB. SOME VEHICLES MAY EXHIBIT A GROAN TYPE NOISE FROM THE FRONT WHEEL HUB BEARING WHILE DRIVING AT HIGH SPEED OR WHEN CORNERING. THIS MAY BE CAUSED BY FRONT WHEEL HUB BEARING CORROSION.

JSON: [/v1/bulletins/10159204](/v1/bulletins/10159204)

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