# Service bulletin SGI\-15\-15

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: 10058487
- Published by NHTSA: 2015\-09\-26
- Manufacturer's number: SGI\-15\-15
- Manufacturer's date: 2015\-06\-05
- NHTSA component: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

## NHTSA's summary

LAND ROVER: DUE TO TORQUE SPECIFICATION BEING INCORRECTLY LISTED IN SERVICE INSTRUCTION, THE FRONT SUSPENSION LOWER CONTROL ARM TO KNUCKLE BOLT\(S\) HAS FAILED, IN CERTAIN VEHICLES. NO MODEL OR YEARS LISTED. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Suspension, Control arm

## Vehicles listed

- 2015 LAND ROVER LR2
- 2015 LAND ROVER LR4
- 2015 LAND ROVER RANGE ROVER
- 2015 LAND ROVER RANGE ROVER SPORT

## Other bulletins for the same vehicles and component

- [LTB00573NAS3](/bulletins/10106113.md), 2017-06-13, Service bulletin: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM. A "THUD" / "THUMP" MAY BE HEARD AND FELT FROM THE FRONT SUSPENSION DURING HEAVY BRAKING
- [LTB00735NAS1](/bulletins/10103662.md), 2017-06-06, Service bulletin: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM. "SITUATION: A 'KNOCK' SOUND FROM THE FRONT SUSPENSION MAY BE EVIDENT WHEN TRAVELING ON UNEVEN ROAD SURFACES OR DURING LOW\-SPEED HEAVY BRAKING. CAUSE: THIS MAY BE CAUSED BY EXCESSIVE FRONT SUSPENSION LOWER ARM REAR BUSH SNUBBER MOVEMENT."
- [SSM44211](/bulletins/10103442.md), 2017-06-06, Service bulletin: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM. "ISSUE: 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. CAUSE: INCORRECT DIAGNOSIS OF FRONT AND REAR BUSH ISSUES. SEE ATTACHED PHOTO SHOWING AN EXAMPLE OF A CRACKED FRONT BUSH."

JSON: [/v1/bulletins/10058487](/v1/bulletins/10058487)

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