# Service bulletin LTB01261NAS1

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: 10152048
- Published by NHTSA: 2018\-12\-17
- Manufacturer's number: LTB01261NAS1
- Manufacturer's date: 2018\-11\-30
- NHTSA component: ELECTRICAL SYSTEM:IGNITION

## NHTSA's summary

The Auto stop/start system may not function as expected.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152048-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152048-0001.pdf)

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

## Components

Electrical system, Ignition

## Vehicles listed

- 2017 LAND ROVER DISCOVERY
- 2017 LAND ROVER RANGE ROVER
- 2017 LAND ROVER RANGE ROVER EVOQUE
- 2017 LAND ROVER RANGE ROVER SPORT
- 2018 LAND ROVER RANGE ROVER VELAR

## Other bulletins for the same vehicles and component

- [SFCC\_SEP2021\_36](/bulletins/10202102.md), 2021-10-06, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS; ENGINE. Customer States engine runs rough with MIL illuminated.
- [SFCC\_AUG2021\_37](/bulletins/10200770.md), 2021-09-03, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM:IGNITION:COIL:HIGH TENSION/SPARK PLUG WIRES. Customer States engine runs rough with MIL illuminated.
- [SSM73402](/bulletins/10116217.md), 2017-08-25, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION. Issue: A customer may report that the fuel level displays low when the quantity of fuel in the tank is higher or possibly full. The Diagnostic Trouble Codes \(DTCs\) B1A75\-11 Fuel Sender 1 and B1A76\-11 Fuel Sender 2 will be present in the Body Control Module \(BCM\) if the concern appears. If the vehicle ignition is switched off for a period of time up to 2 minutes and then back on again, the fuel gauge reading will return to normal.

JSON: [/v1/bulletins/10152048](/v1/bulletins/10152048)

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