# Service bulletin 2062080/6

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: 10215562
- Published by NHTSA: 2022\-07\-08
- Manufacturer's number: 2062080/6
- Manufacturer's date: 2022\-06\-29
- NHTSA component: FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

## NHTSA's summary

Bentayga V8 Kovomo and V6 \(Hybrid\) \- Fuel Pressure Regulation \- Numerous DTCs. Customer statement / workshop findings: Check Engine Lamp illuminated within the Driver Instrument Panel \(DIP\) with one or multiple DTCs as detailed below: \- P310B00 with symptom code 2636 \- Low Fuel Pressure Regulation Low Fuel Pressure Regulation \- P014800 Fuel Deliver Error \- P019100 Fuel Rail pressure Sensor A Circuit Range/Performance \- P018B00 \- Fuel Pressure Sensor B Circuit Range/Performance with symptom code 17871 \- Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background: In the event the customer complaint relates to the following: \- Customer experienced poor start up \- proceed with the remaining instructions NOTE: The operative must gather information regarding the Customer experience regarding when the issue occurred for example: Pre\- conditions, warning lights and driveability at the time that the issue occurred, details when the vehicle was last refueled and the grade of fuel used The operative must now use the information contained within the Measure section to determine the correct analysis and repair procedure.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10215562-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10215562-9999.pdf)

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

## Components

Electrical system, Engine, Fuel system

## Trouble codes named

P0148, P018B, P0191, P310B

## Vehicles listed

- 2018 BENTLEY BENTAYGA
- 2020 to 2022 BENTLEY BENTAYGA
- 2019 to 2022 BENTLEY BENTAYGA HYBRID

## Recalls for the same vehicles and component

- [2023470](/recalls/tc/2023470.md), 2023-08-23: Fuel System
- [23V592000](/recalls/nhtsa/23V592000.md), 2023-08-23: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [2020245](/recalls/tc/2020245.md), 2020-06-02: Fuel System
- [20V321000](/recalls/nhtsa/20V321000.md), 2020-06-02: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

## Other bulletins for the same vehicles and component

- [2061369/14](/bulletins/11037161.md), 2026-09-09, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Engine Overheating \- Warning in the DIP \| V8 Kovomo. Customer statement / workshop findings: One or a combination of the following symptoms are evident • Engine overheat warning in the DIP \(Engine overheating\) • Unusual cooling fan operation at high temperatures • P19F700: Low engine coolant temperature indicator lamp coolant too warm • Signs of coolant in the vacuum hoses for switch valve N649
- [2061369/13](/bulletins/11037097.md), 2026-09-05, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Engine Overheating \- Warning in the DIP \| V8 Kovomo. Customer statement / workshop findings: One or a combination of the following symptoms are evident: • Engine overheat warning in the DIP \(Engine overheating\) • Unusual cooling fan operation at high temperatures • P19F700: Low engine coolant temperature indicator lamp coolant too warm • Signs of coolant in the vacuum hoses for switch valve N649
- [2078373/4](/bulletins/11036783.md), 2026-09-03, Service bulletin: VISIBILITY/WIPER; STRUCTURE:BODY; ELECTRICAL SYSTEM. Sunroof blind not retracting \| Bentayga Series. Customer may report that the sunroof blind is stuck in the closed position and cannot be opened using interior controls. The Sunroof blind is stuck due to uneven/ruffled or crumped during open or closing
- [2081085/2](/bulletins/11035939.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM; ENGINE. V8 Engine \- Ticking Noise, Misfiring and Possible Low Oil Pressure Indications. Customer statement: The customer may report an audible ticking noise from the top of the engine, low oil pressure warnings / MIL on the Driver Information Panel, and/or misfiring during engine operation
- [2073377/4](/bulletins/11035933.md), 2026-08-06, Service bulletin: WHEELS; ELECTRICAL SYSTEM. TPMS \- Warning within the Drivers Information Panel \(DIP\) \- Tyre pressure sensor \- Low battery.
- [2078373/3](/bulletins/11035932.md), 2026-08-06, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM; VISIBILITY/WIPER. Sunroof blind not retracting \| Bentayga Series.
- [2082308/1](/bulletins/11035915.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM. Satellite Values Not Displayed in MVBs \- J949 Emergency Call Control Module \(Conbox\). Customer statement / workshop findings: During diagnosis using ODIS, Measured Value Blocks \(MVBs\) for: Visible satellites, tracked satellites \(within J949 Emergency Call Control Module – Conbox\) may display blank or no value. This condition may be interpreted as a GPS reception fault, antenna issue or connectivity malfunction. Diagnostic logs may also show absence of satellite values.
- [2051187/13](/bulletins/11035901.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Poor Engine Running Complaints \(Misfires\) Petrol Engines Only. Customer statement / workshop findings: • Poor engine running • Reduced power • Engine warning lamp illuminated • Symptom related DTC’s evident within the applicable engine control unit\(s\)
- [2059392/7](/bulletins/11035895.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Bentayga \- PDC system not working or PDC system false detection. Customer statement: • PDC system not working or PDC system false detection • Warning evident within the DIP
- [2080680/2](/bulletins/11035585.md), 2026-08-04, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM; VISIBILITY/WIPER. Organ stop air regulator jammed / broken / electrical value wrong reading. Customer Statement: Airflow from the organ stops \(air regulators\) is not functioning correctly; vents may be stuck, broken, or showing incorrect operation.

JSON: [/v1/bulletins/10215562](/v1/bulletins/10215562)

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