# Service bulletin SSM72146

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: 10103862
- Published by NHTSA: 2017\-06\-06
- Manufacturer's number: SSM72146
- Manufacturer's date: 2015\-01\-23
- NHTSA component: EQUIPMENT:ELECTRICAL; STEERING

## NHTSA's summary

"ISSUE: ON L319, DISCOVERY 4 / LR4 SHOULD YOU SEE THE FOLLOWING VARIOUS U\-CODES \(INCLUDING BUT NOT LIMITED TO\) U0415\-68 U0421\-68 U0416\-68U0241\-00 PLEASE FOLLOW THE INSTRUCTIONS BELOW. CAUSE: THE CENTRE CONSOLE COOLER BOX IS REMAINING ACTIVE ONCE THE VEHICLE IGNITION IS SWITCHED OFF. THIS CAUSES BACK EMF AND RAISES DTCS AS IT FAILS TO GAIN INFORMATION FROM OTHER SENSORS."

## 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

Equipment and accessories, Steering

## Trouble codes named

U0415, U0416, U0421

## Vehicles listed

- 2015 LAND ROVER LR4

## Other bulletins for the same vehicles and component

- [LTB00389NAS3](/bulletins/10214018.md), 2022-06-13, Service bulletin: EQUIPMENT. Technical Bulletin: Squeaks \& Rattles Kit Availability
- [LTB00154NAS4](/bulletins/10189262.md), 2021-03-22, Service bulletin: STEERING; BACK OVER PREVENTION. A 'squeak' noise may be heard from the steering column area when turning the steering wheel.
- [LTB00552NAS3](/bulletins/10186743.md), 2021-02-05, Service bulletin: EQUIPMENT. RESCINDED \- Windshield Wiper Noise / Judder / Streak \- RESCINDED
- [LTB00766NAS5](/bulletins/10185345.md), 2021-01-08, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT. Damage/marking may be evident on the surface of the Instrument Cluster \(IPC\) lens.
- [SFCC\-APRIL19\-Sli](/bulletins/10160458.md), 2019-05-28, Service bulletin: EQUIPMENT; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY. PCV DiaphramTorn. The Check Engine Lamp is illuminated.
- [LTB00766NAS4](/bulletins/10160435.md), 2019-05-28, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Damage/marking may be evident on the surface of the IPC \(Instrument Cluster\) lens.
- [LTB00766NAS2](/bulletins/10145934.md), 2018-10-22, Service bulletin: EQUIPMENT. Damage/marking on the surface of the Instrument Cluster \(IC\) lens.
- [LTB01207NAS1](/bulletins/10145634.md), 2018-10-15, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION. A rattle/vibration may be evident from under the vehicle when driving on an uneven surface.
- [LTB00401NAS6](/bulletins/10134896.md), 2018-04-23, Service bulletin: SUSPENSION; WHEELS; STEERING. The steering wheel may exhibit a vibration / shimmy while driving.
- [LTB00154NAS4](/bulletins/10127548.md), 2018-01-29, Service bulletin: STEERING: STEERING WHEEL/HANDLE BAR; STEERING. A 'squeak' noise may be heard from the steering column area when turning the steering wheel.

JSON: [/v1/bulletins/10103862](/v1/bulletins/10103862)

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