# Service bulletin SSM73947

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: 10145829
- Published by NHTSA: 2018\-10\-15
- Manufacturer's number: SSM73947
- Manufacturer's date: 2018\-07\-02
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

Issue: The customer reports a MIL and P144C\-00 is observed in the PCM.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10145829-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10145829-0001.pdf)

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

## Components

Fuel system

## Trouble codes named

P144C

## Vehicles listed

- 2016 LAND ROVER DISCOVERY
- 2017 to 2018 LAND ROVER DISCOVERY
- 2015 LAND ROVER DISCOVERY SPORT
- 2012 to 2018 LAND ROVER RANGE ROVER EVOQUE

## Recalls for the same vehicles and component

- [18V337000](/recalls/nhtsa/18V337000.md), 2018-05-23: ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE
- [18V087000](/recalls/nhtsa/18V087000.md), 2018-02-01: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

## Other bulletins for the same vehicles and component

- [SFCC\_MAR2024\_27](/bulletins/10252755.md), 2024-04-05, Service bulletin: FUEL SYSTEM, DIESEL; POWER TRAIN. A concern has been identified where on certain vehicles equipped with TDV6 3.0L Diesel and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module \(PCM\) incorrectly reports the monitor readiness status as 'not supported'.
- [BIG5MAR24\_34b](/bulletins/10252743.md), 2024-04-05, Service bulletin: FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT. A concern has been identified where on certain vehicles equipped with TDV6 3.0L Diesel and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module \(PCM\) incorrectly reports the monitor readiness status as 'not supported'. A software update to the PCM is needed.
- [N622NAS1](/bulletins/10208667.md), 2022-03-04, Service bulletin: FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Emissions Recall \- Secondary Fuel Adaptions
- [SFCC\_FEB2022\_12](/bulletins/10208334.md), 2022-03-03, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; POWER TRAIN. EMISSION RECALLS \- FUELING ADAPTIONS
- [SSM67617](/bulletins/10206606.md), 2022-01-18, Service bulletin: FUEL SYSTEM, GASOLINE. Haldex Coupling \- Black substance/sludge observed in oil and pump housing During dealer technician investigation for related Haldex coupling issues and associated fault codes, technician's may id a black sludge type substance in the oil, fitter, Haldex pump as shown in the picture attached.
- [Q379NAS1](/bulletins/10204920.md), 2021-12-13, Service bulletin: FUEL SYSTEM, GASOLINE. Technical Bulletin: Fuel Regulation
- [LTB00623NAS1](/bulletins/10204787.md), 2021-12-13, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. Technical Bulletin: Engine MIL Illuminated With DTC P0089\-29 Stored
- [SSM73402](/bulletins/10189062.md), 2021-03-15, Service bulletin: FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; STRUCTURE. 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 or B1A76\-11 Fuel Sender 2 or both, 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 between 2 seconds and 2 minutes and then back on again, the fuel gauge reading will return to normal. The concern affects 17MY only.
- [SFCC\_OCT19\_25](/bulletins/10167337.md), 2019-11-08, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING. The Check Engine MIL is on There is a noise from the engine
- [SFCC\-14MAR19\-Sli](/bulletins/10158996.md), 2019-04-22, Service bulletin: ENGINE; FUEL SYSTEM, GASOLINE. The Check Engine Lamp is on and the vehicle is running rough. DTCs vary, may include P2187\-00, P2189\-00, P013E\-00,P014E\-00. Fuel trims near limit when engine is at idle speed.

JSON: [/v1/bulletins/10145829](/v1/bulletins/10145829)

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