# Service bulletin NAS19.07.012

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: 10199798
- Published by NHTSA: 2021\-08\-03
- Manufacturer's number: NAS19.07.012
- Manufacturer's date: 2021\-07\-27
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN

## NHTSA's summary

A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where the engine Malfunction Indicator Lamp \(MIL\) may be illuminated on the Instrument Cluster \(IC\) and Oxygen \(O2\) sensor performance\-related Diagnostic Trouble Codes \(DTC\) may be stored in the Powertrain Control Module \(PCM\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199798-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199798-9999.pdf)

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

## Components

Electrical system, Transmission and driveline

## Vehicles listed

- 2014 to 2016 LAND ROVER LR4
- 2014 to 2015 LAND ROVER RANGE ROVER
- 2014 to 2015 LAND ROVER RANGE ROVER SPORT

## Recalls for the same vehicles and component

- [15V214000](/recalls/nhtsa/15V214000.md), 2015-04-10: ELECTRONIC STABILITY CONTROL \(ESC\); ELECTRICAL SYSTEM:SOFTWARE
- [14V163000](/recalls/nhtsa/14V163000.md), 2014-03-31: ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING:TURN SIGNAL

## Other bulletins for the same vehicles and component

- [SSM76411 \- 10MAR26](/bulletins/11030751.md), 2026-04-06, Other: ELECTRICAL SYSTEM. Smart Key Deactivated message on instrument cluster and unable to start their vehicle
- [TUCC\_APR2025\_18](/bulletins/11017740.md), 2025-05-05, Other: ELECTRICAL SYSTEM. Leaking windshield that caused the water ingress on the electrical component.
- [SFCC\_JAN2024\_41](/bulletins/10249854.md), 2024-02-07, Service bulletin: POWER TRAIN. After thermostat replacement, the instrument cluster says that the engine is overheating while driving.
- [LTB00674NAS1](/bulletins/10242167.md), 2023-09-11, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Rear Tweeter Speaker Distortion \- High\-Line Audio System
- [SSM75869](/bulletins/10242071.md), 2023-09-08, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Coolant Low Warning Message Displayed On The Instrument Panel Cluster
- [SSM75724ATT](/bulletins/10240351.md), 2023-08-03, Service bulletin: POWER TRAIN. MISFIRE OR ROUGH RUNNING
- [SSM75724](/bulletins/10240350.md), 2023-08-03, Service bulletin: POWER TRAIN. MISFIRE OR ROUGH RUNNING
- [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.
- [Q395UPS3814](/bulletins/10239193.md), 2023-07-17, Service bulletin: POWER TRAIN. Update Prior to Sale: Potential Transmission Filter Detachment from Fluid Pan
- [Q371NAS2](/bulletins/10239190.md), 2023-07-17, Service bulletin: ELECTRICAL SYSTEM; SEATS. Service Action: Incorrect Memory Seat Position Switches

JSON: [/v1/bulletins/10199798](/v1/bulletins/10199798)

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