# Service bulletin LTB00241NAS5

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: 10214001
- Published by NHTSA: 2022\-06\-13
- Manufacturer's number: LTB00241NAS5
- Manufacturer's date: 2013\-03\-05
- NHTSA component: SUSPENSION

## NHTSA's summary

Technical Bulletin: Front Suspension 'Knock' Noise Improvement

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10214001-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10214001-9999.pdf)

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

## Components

Suspension

## Vehicles listed

- 2007 to 2011 LAND ROVER RANGE ROVER SPORT

## Other bulletins for the same vehicles and component

- [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.
- [LTB00447NAS2](/bulletins/10224510.md), 2022-10-24, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SUSPENSION. Technical Bulletin: Air Suspension System Height Sensor Connector/Overlay Harness Kit Availability
- [LTB00420NAS3](/bulletins/10224503.md), 2022-10-24, Service bulletin: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Technical Bulletin: Air Suspension Compressfor Replacement
- [LTB00241NAS5](/bulletins/10224479.md), 2022-10-24, Service bulletin: BACK OVER PREVENTION; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Technical Bulletin: Front Suspension 'Knock' Noise Improvement
- [LTB00057NAS5](/bulletins/10224476.md), 2022-10-24, Service bulletin: LANE DEPARTURE; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Technical Bulletin: Suspension Warning Lamp Illuminated \- Diagnostic \& Repair Procedure
- [LTB00420NAS3](/bulletins/10214025.md), 2022-06-13, Service bulletin: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Technical Bulletin: Air Suspension Compressfor Replacement
- [LTB00057NAS5](/bulletins/10213998.md), 2022-06-13, Service bulletin: SUSPENSION. Technical Bulletin: Suspension Warning Lamp Illuminated \- Diagnostic \& Repair Procedure
- [SSM45714](/bulletins/10106023.md), 2017-06-12, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM; ELECTRICAL SYSTEM:WIRING. "RE\-ISSUED DEC 2015. ISSUE: UNNECESSARY REPLACEMENT OF HEIGHT SENSORS ON 10 MY VEHICLES. INFORMATION: THE AIR SUSPENSION RIDE LEVEL MODULE \(RLM\) AND ACTIVE DYNAMICS SUSPENSION MODULE B \(SUMB\) ECU'S INCLUDE ROBUST CHECKS OF THE HEIGHT SENSORS DURING VEHICLE USAGE. IF THERE IS A FAULT WITH THE HEIGHT SENSOR WIRING HARNESS, CONNECTOR, OR THE HEIGHT SENSOR COMPONENT ITSELF THEN THE SYSTEM ECU WILL STORE A HEIGHT SENSOR RELATED DTC."
- [SSM45144](/bulletins/10103461.md), 2017-06-06, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM:SPRINGS/BAGS; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION:SPRINGS/BAGS. "ISSUE: A CUSTOMER MAY REPORT SUSPENSION LOW ON ONE SIDE OR DROPPING WHEN LEFT PARKED. CAUSE: AIR LEAK FROM A FRONT OR REAR AIR SPRING TO DAMPER LOWER SEAL."

JSON: [/v1/bulletins/10214001](/v1/bulletins/10214001)

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