# Service bulletin SSM71658

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: 10101325
- Published by NHTSA: 2017\-05\-31
- Manufacturer's number: SSM71658
- Manufacturer's date: 2014\-02\-19
- NHTSA component: ENGINE; FUEL SYSTEM, GASOLINE

## NHTSA's summary

"ISSUE: CHECK ENGINE LIGHT ILLUMINATED. DTC\(S\) RELEVANT TO A PURGE VALVE CONCERN STORED IN THE PCM. DTC’S BELOW COULD POTENTIALLY INDICATE A CONCERN WITH THE PURGE VALVE. P0442 \- SMALL LEAK P0444 \- PURGE VALVE CIRCUIT OPEN P0456 \- VERY SMALL LEAK P0458 \- PURGE CONTROL VALVE CIRCUIT LOW P0459 \- PURGE CONTROL VALVE CIRCUIT HIGH P0496 \- EVAP SYSTEM HIGH PURGE FLOW P0497 \- EVAP SYSTEM LOW PURGE FLOW SSM IS APPLICABLE TO THE FOLLOWING VEHICLES – DISCOVERY 4/LR4 13MY ONWARDS FITTED WITH THE 5.0L NA ENGINE NEW RANGE ROVER \(L405\) – ALL GASOLINE ENGINE DERIVATIVES NEW RANGE ROVER SPORT \(L494\) – ALL GASOLINE ENGINE DERIVATIVES"

## 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

Engine, Fuel system

## Trouble codes named

P0442, P0444, P0456, P0458, P0459, P0496, P0497

## Vehicles listed

- 2013 to 2014 LAND ROVER LR4
- 2013 to 2014 LAND ROVER RANGE ROVER
- 2014 LAND ROVER RANGE ROVER SPORT

## Recalls for the same vehicles and component

- [21V635000](/recalls/nhtsa/21V635000.md), 2021-08-12: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:MOUNTING PLATE/FLANGE; FUEL SYSTEM, GASOLINE

## Other bulletins for the same vehicles and component

- [SSM76317ATT \- 28APR25](/bulletins/11017768.md), 2025-05-05, Other: ENGINE. Engine Will Crank, No Start When At Operating Temperature
- [SSM76317 \- 28APR25](/bulletins/11017767.md), 2025-05-05, Other: ENGINE. Engine Will Crank, No Start When At Operating Temperature
- [NAS24.01.001](/bulletins/10249845.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. Potential manufacturing issue with replacement thermostats
- [BIG5JAN24\_27](/bulletins/10249844.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. POTENTIAL MANUFACTURING ISSUE WITH REPLACEMENT THERMOSTATS.
- [NAS23.12.001](/bulletins/10249843.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. Potential manufacturing issue with AJ126 engines.
- [BIG5JAN24\_26](/bulletins/10249842.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. Potential manufacturing issue with AJ126 replacement engines.
- [LTB00669NAS1](/bulletins/10242165.md), 2023-09-11, Service bulletin: ENGINE AND ENGINE COOLING. Supercharger 'Clattering' / 'Knock' / 'Rattle' Noise \- 3.0L V6 SC Engine
- [LTB00482NAS4](/bulletins/10242162.md), 2023-09-11, Service bulletin: ENGINE AND ENGINE COOLING. Supercharger 'Clattering' / 'Knock' / 'Rattle' Noise \- 5.0L V8 SC Engine
- [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
- [SSM75869](/bulletins/10237544.md), 2023-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Coolant Low Warning Message Displayed On The Instrument Panel Cluster

JSON: [/v1/bulletins/10101325](/v1/bulletins/10101325)

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