Service bulletin SSM73150
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 | 10138751 |
| Published by NHTSA | 2018-05-29 |
| Manufacturer's number | SSM73150 |
| Manufacturer's date | 2018-01-30 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC; SERVICE BRAKES, AIR:DISC |
NHTSA's summary
Customers may observe a variety of noises during normal vehicle operation that emanate from the wheel / brake disc area of the vehicle. EPQR & TA data provided by retailers to date, shows a varied range of conditions (environmental, drive cycle and road type) that may initiate the known noises. Although the noises do not, in most cases, indicate a degradation in functionality or braking performance, they may lead to customer dissatisfaction and unscheduled retailer visits for repair action. Note: Off road use of the vehicle is not categorised in the communication due to the extended range of parameters and conditions that the vehicle operate at. Defining and describing brake noises is proven to be difficult through our different languages and terminology. In the ?Solutions? section below, there are noise descriptions and Technical Service Bulletins references to aid the repair selection. See ?Action? for further guidance.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes
| LAND ROVER DISCOVERY | 2016 |
|---|---|
| LAND ROVER DISCOVERY | 2017, 2018 |
| LAND ROVER DISCOVERY SPORT | 2015 |
| LAND ROVER RANGE ROVER | 2013, 2014, 2015, 2016, 2017, 2018 |
| LAND ROVER RANGE ROVER EVOQUE | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| LAND ROVER RANGE ROVER SPORT | 2014, 2015, 2016, 2017, 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2018499 | 2018-09-13. Brakes |
|---|---|
| 15V042000 | 2015-01-28. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS |
| 2015028 | 2015-01-26. Brakes |
| 12V563000 | 2012-12-06. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| TUCC_AUG2025_37 | 2025-09-03. Other. When pushing the rear brake caliper pistons back during a brake service, the caliper piston dust boot may become twisted or distorted if a twist method is used to retract the piston. |
|---|---|
| SSM76375ATT2 - 04AUG25 | 2025-09-03. Other. Rear Brake Caliper Piston Dust Boot Distortion Risk |
| SSM76375ATT1 - 04AUG25 | 2025-09-03. Other. Rear Brake Caliper Piston Dust Boot Distortion Risk |
| SSM76375 - 04AUG25 | 2025-09-03. Other. Rear Brake Caliper Piston Dust Boot Distortion Risk |
| SSM76375 - 04AUG25 | 2025-09-03. Other. Rear Brake Caliper Piston Dust Boot Distortion Risk |
| SFCC_MAR2025_20 | 2025-04-07. Other. There have been several FRED submissions for a customer allegation of brake judder/vibration. |
| SFCC_MAR2025_18 | 2025-04-07. Other. There have been several FRED submissions for a customer allegation of a brake noise concern. |
| SFCC_MAR2025_17 | 2025-04-07. Other. There have been several FRED submissions for a customer allegation of a rear brake warning being illuminated on the instrument cluster. |
| LTB00542NAS1 | 2022-10-24. Service bulletin. Technical Bulletin: Tire Pressure Monitoring System - Improved Diagnostics and service Information |
| LTB00488NAS1 | 2022-10-24. Service bulletin. Technical Bulletin: Rear Brake 'Squeal' Noise |