# Service bulletin SSM74086

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: 10149091
- Published by NHTSA: 2018\-11\-26
- Manufacturer's number: SSM74086
- Manufacturer's date: 2018\-09\-18
- NHTSA component: SUSPENSION

## NHTSA's summary

Customer may see message on the Instrument cluster stating "Air suspension not in customer mode" Technician finds diagnostic trouble code \(DTC\) U3000\-05 logged in the Chassis Control Module \(CHCM\) Vehicle suspension is in tight tolerance mode

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10149091-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10149091-0001.pdf)

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

## Components

Suspension

## Trouble codes named

U3000

## Vehicles listed

- 2017 to 2018 LAND ROVER DISCOVERY
- 2007 to 2009 LAND ROVER LR3
- 2013 to 2018 LAND ROVER RANGE ROVER
- 2014 to 2018 LAND ROVER RANGE ROVER SPORT
- 2018 LAND ROVER RANGE ROVER VELAR

## Recalls for the same vehicles and component

- [2025338](/recalls/tc/2025338.md), 2025-06-19: Suspension
- [2025289](/recalls/tc/2025289.md), 2025-05-29: Suspension
- [2025274](/recalls/tc/2025274.md), 2025-05-22: Suspension
- [2022668](/recalls/tc/2022668.md), 2022-11-23: Suspension

## Other bulletins for the same vehicles and component

- [TUCC\_AUG2025\_40](/bulletins/11022476.md), 2025-09-03, Other: SUSPENSION. There is a noise in the front suspension.
- [SSM76376ATT \- 04AUG25](/bulletins/11022427.md), 2025-09-03, Other: SUSPENSION. A number of warranty return front lower control arms where the ball joint shows signs of damage due to over\-articulation of the arm during removal and installation.
- [SSM76376 \- 04AUG25](/bulletins/11022425.md), 2025-09-03, Other: SUSPENSION. A number of warranty return front lower control arms where the ball joint shows signs of damage due to over\-articulation of the arm during removal and installation.
- [SSM71849](/bulletins/10239285.md), 2023-07-17, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION; SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. A customer may complain that either "Vehicle Raising In Progress" or "Suspension Will Rise When System Is Cooled" messages can be seen. Fault codes U210A \- 16 and C1A24 \- 67 may also be stored.
- [SSM44211](/bulletins/10239278.md), 2023-07-17, Service bulletin: SUSPENSION. A review of Front Lower Control Arm warranty returns from various markets has shown that arm assemblies have been incorrectly changed for knock issues when the front bush is cracked and should have been replaced as per Technical Service Bulletins LTB00204v4 and LTB00123v4.
- [SSM75824](/bulletins/10226073.md), 2022-11-08, Service bulletin: SUSPENSION. Chassis Control Module \(CHCM\) Suspension Warning on Cluster
- [SSM75409](/bulletins/10226068.md), 2022-11-07, Service bulletin: SUSPENSION. Click Noise On Full Left \- Right Lock From Front Wheel Area At Low Speed.
- [SSM75409](/bulletins/10226067.md), 2022-11-07, Service bulletin: SUSPENSION. Click Noise On Full Left \- Right Lock From Front Wheel Area At Low Speed.
- [LTB00557NAS3](/bulletins/10224573.md), 2022-10-24, Service bulletin: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Technical Bulletin: Knock Sound From Front Suspension \(Onwards\)
- [LTB00557NAS2](/bulletins/10224572.md), 2022-10-24, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SUSPENSION. Technical Bulletin: Knock Sound From Front Suspension \(Onwards\)

JSON: [/v1/bulletins/10149091](/v1/bulletins/10149091)

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