# Service bulletin N024NAS1

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: 10116178
- Published by NHTSA: 2017\-08\-25
- Manufacturer's number: N024NAS1
- Manufacturer's date: 2017\-04\-06
- NHTSA component: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\)

## NHTSA's summary

Situation: An issue has been identified on certain vehicles within the listed Affected Vehicle Range which may have been manufactured away from process and, in some cases, a general warning/information message \(red or amber\) for the air suspension system. This could occur in normal driving when the air suspension system attempts to vent air or when the vehicle attempts to lower itself, either by the driver demand or automatic access.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10116178-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10116178-0001.pdf)

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

## Components

Driver assistance, Suspension

## Vehicles listed

- 2015 to 2016 LAND ROVER RANGE ROVER
- 2015 to 2016 LAND ROVER RANGE ROVER SPORT

## 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

- [SSM71864](/bulletins/10239287.md), 2023-07-17, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION. When returning failed parts through warranty it has been found that the rubber surround is still attached to the camera lens. This applies to both high line and low line rear camera.
- [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
- [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 \(Onwards\)
- [LTB00814NAS4](/bulletins/10189256.md), 2021-03-22, Service bulletin: SERVICE BRAKES; SUSPENSION; BACK OVER PREVENTION. The underhood lower Noise Vibration Harshness \(NVH\) pads and dirty air duct guides may show signs of ripping, tearing, and/or has a poor finish.
- [SSM72050](/bulletins/10189051.md), 2021-03-15, Service bulletin: BACK OVER PREVENTION. Issue: Following replacement of front Air Struts Dealers / Customer may report a noise or a vehicle lean error state. On investigation the front Air Spring is found to be misaligned and damaged.
- [SSM75037](/bulletins/10183932.md), 2020-12-08, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE. Front and Rear Park aid \& Park assist unavailable.
- [SSM74858](/bulletins/10177198.md), 2020-07-09, Service bulletin: SUSPENSION. Active Stabilization System \- Rattle/Clunk Noise on Uneven Road Surfaces

JSON: [/v1/bulletins/10116178](/v1/bulletins/10116178)

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