# Service bulletin SSM73943.1

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: 10144564
- Published by NHTSA: 2018\-09\-17
- Manufacturer's number: SSM73943.1
- Manufacturer's date: 2018\-07\-24
- NHTSA component: STEERING

## NHTSA's summary

Issue: A customer may report the vehicle steering feels heavy ? no warnings will be visible on the Instrument Cluster

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144564-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144564-0001.pdf)

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

## Components

Steering

## Vehicles listed

- 2017 to 2018 LAND ROVER DISCOVERY
- 2013 to 2018 LAND ROVER RANGE ROVER
- 2014 to 2018 LAND ROVER RANGE ROVER SPORT

## Recalls for the same vehicles and component

- [26V527000](/recalls/nhtsa/26V527000.md), 2026-08-13: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
- [25V514000](/recalls/nhtsa/25V514000.md), 2025-08-08: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
- [24V840000](/recalls/nhtsa/24V840000.md), 2024-11-07: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
- [2019473](/recalls/tc/2019473.md), 2019-09-26: Steering

## Other bulletins for the same vehicles and component

- [SFCC\_SEP2022\_36](/bulletins/10222502.md), 2022-10-05, Service bulletin: STEERING. A customer may report that an amber general warning indicator is illuminated Power Steering Assistance Reduced is displayed on the
- [SSM75779](/bulletins/10217289.md), 2022-08-05, Service bulletin: STRUCTURE; SUSPENSION; STEERING. CLICKING/TICKING NOISE WHILST TURNING LEFT OR RIGHT AND FULL LOCK AT LOW SPEEDS
- [SSM75704](/bulletins/10211138.md), 2022-05-06, Service bulletin: STEERING. POWER STEERING ASSISTANCE REDUCED MESSAGE DISPLAYED
- [SSM71900](/bulletins/10206627.md), 2022-01-18, Service bulletin: STEERING. Steering Shaft/Column Squeak
- [LTB00618NAS3](/bulletins/10204784.md), 2021-12-13, Service bulletin: EQUIPMENT; STEERING:GEAR BOX \(OTHER THAN RACK AND PINION\); EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. Technical Bulletin: Click' / 'Rattle' Noise From Engine Compartment When Driving
- [LTB00584NAS1](/bulletins/10204749.md), 2021-12-13, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STEERING; ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH. Technical Bulletin: Intermittent Steering Wheel Audio Control Switch Operation onwards
- [SSM72030](/bulletins/10203399.md), 2021-11-08, Service bulletin: STEERING. Steering Column Noise. \- A custoimer may report a noise when turning the steering wheel, which is confirmed by the dealer as originating from the steering column. Discovery 4/LR4 \(Llr4\) and Range Rover Sport \(L320\) 10 Model year onwards
- [LTB01090NAS1](/bulletins/10191301.md), 2021-05-03, Service bulletin: STEERING. Steering column multifunction switch.
- [SSM73151](/bulletins/10189068.md), 2021-03-15, Service bulletin: WHEELS; STEERING. Issue: The customer may express a concern that the heat distributed across the surface area of their heated steering wheel is inconsistent. The areas around the stitching and spokes, or the lower half of the steering wheel, may appear cooler than the rest of the wheel. The heated steering wheel is otherwise operating correctly, and no DTCs are stored.
- [SSM74642](/bulletins/10185311.md), 2021-01-08, Service bulletin: STEERING; SUSPENSION; STRUCTURE:BODY. Customers report a vibration felt through the base of the driver’s seat and are visually able to see the upper section of the passenger seat shaking.

JSON: [/v1/bulletins/10144564](/v1/bulletins/10144564)

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