# Service bulletin Q611NAS1

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: 10117016
- Published by NHTSA: 2017\-09\-08
- Manufacturer's number: Q611NAS1
- Manufacturer's date: 2016\-11\-23
- NHTSA component: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

Situation: An issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range may have been manufactured away from process and in some cases a warning message will be displayed on the instrument cluster indicating a concern with the Diesel Exhaust Fluid \(DEF\) system with Diagnostic Trouble Code \(DTC\) P2BA9 stored in the Powertrain Control Module \(PCM\). If no action is taken within the specified distance, the vehicle may not start and qualified assistance may need to be sought as appropriate.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10117016-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10117016-0001.pdf)

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

## Components

Electrical system, Engine, Exhaust and emissions

## Trouble codes named

P2BA9

## Vehicles listed

- 2016 LAND ROVER RANGE ROVER
- 2016 LAND ROVER RANGE ROVER SPORT

## 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
- [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
- [TUCC\_APR2025\_18](/bulletins/11017740.md), 2025-05-05, Other: ELECTRICAL SYSTEM. Leaking windshield that caused the water ingress on the electrical component.
- [SFCC\_FEB2024\_35](/bulletins/10251430.md), 2024-03-06, Service bulletin: ENGINE AND ENGINE COOLING. After thermostat replacement, the instrument cluster says that the engine is overheating while driving.
- [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
- [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.
- [SSM75869](/bulletins/10237544.md), 2023-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Coolant Low Warning Message Displayed On The Instrument Panel Cluster
- [SSM75971](/bulletins/10233821.md), 2023-04-05, Service bulletin: ENGINE AND ENGINE COOLING. 3.0L AJ126 Misfire on New Replacement or REMAN units.
- [SSM75930](/bulletins/10232700.md), 2023-03-08, Service bulletin: ENGINE AND ENGINE COOLING. ENGINE MISFIRE

JSON: [/v1/bulletins/10117016](/v1/bulletins/10117016)

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