# Service bulletin 2051219.2

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: 10142963
- Published by NHTSA: 2018\-07\-16
- Manufacturer's number: 2051219.2
- Manufacturer's date: 2018\-06\-06
- NHTSA component: POWER TRAIN

## NHTSA's summary

W12 TSI Camshaft Phaser Position Related DTC

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142963-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10142963-0001.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2017 to 2018 BENTLEY BENTAYGA

## Other bulletins for the same vehicles and component

- [2068946/11](/bulletins/11027298.md), 2026-01-07, Service bulletin: SUSPENSION; ELECTRICAL SYSTEM; POWER TRAIN. Dynamic ride system warning visible \- DTC P0B2500 logged within address 0021 \(Battery Energy Control Module 2\). Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel \(DIP\)
- [2055540/5](/bulletins/11015363.md), 2025-03-07, Service bulletin: STEERING; STRUCTURE:BODY; POWER TRAIN. Rumble noise and/or floor pan/steering column vibration.
- [2056407.5](/bulletins/10244649.md), 2023-11-06, Service bulletin: POWER TRAIN; STEERING. Running gear \- Noise identification Workshop Findings: \-The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system Prior to starting the instructions within this TPI, the Retailer must check and confirm the vehicle is in standard factory condition and has not had any non\-approved aftermarket modifications conducted including the modification of the engine control modules \(chip tuning\) Check the history of the vehicle to confirm Should any aftermarket modifications be found, the Retailer must make Product Support aware by raising a DISS query to report the details of the modification, you must then await feedback from Product Support before conducting any further work
- [2065197/1](/bulletins/10203812.md), 2021-12-03, Service bulletin: SERVICE BRAKES, HYDRAULIC; POWER TRAIN; SUSPENSION; STEERING. Squeaking/creaking noises from the front axle and/or leaks at the lower ball joint/s. Customer statement / workshop findings: Squeaking/creaking noises when steering/manoeuvring or when the suspension compresses and/or: A leak is visible at the boot of the lower ball joint \(grease emerging\) however the boot does not show any damage Workshop findings: Noises: The noises can be assigned to the lower ball joint on the left and/or right side \(Figure 1 \- item 20\). Leak \(grease emerging\): Leak at the boot of the lower ball joint on the left and/or right side \(Figure 1\- item 20\) is visible however the boot is undamaged. Technical background: In the event the symptom is as described, the operative should carry out the instructions within the Measure section Make sure that the production date of the new ball joint is 36/19 or later \(see date code example circled in Figure 2 \- Week 36 of 2019\).
- [2062261/1](/bulletins/10188142.md), 2021-03-04, Service bulletin: ELECTRICAL SYSTEM; SUSPENSION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Bentayga \- Air suspension warning light within the DIP \- DTC P089200 Symptom Code 3145792 \- Evident within Address 74. Customer statement: Air suspension warning light within the DIP Workshop findings: P089200 Symptom Code 3145792 \- TCM Power Relay Sense Circuit Intermittent \(Level Control Valves Open Circuit\) Technical background: Refer to the Measure section of this TPI.
- [2055540/2](/bulletins/10178181.md), 2020-08-07, Service bulletin: ENGINE; STEERING; POWER TRAIN; EQUIPMENT; SUSPENSION. Rumble noise and/or floor pan/steering column vibration. Customer statement/workshop findings Floor pan or steering column/steering wheel vibration when manoeuvring/steering at slow speeds with steering wheel input Technical background Prior to carrying out the assessments within the Measure section, the retailer must check and confirm the following: The engine has not been chip tuned The vehicle is in standard condition \(as per factory specification\) ensuring that NO non approved accessories are fitted The suspension, steering and brake components are in a serviceable condition The engine, transmission mounts, powertrain and all wheel bearings are in a serviceable condition The exhaust system and all wheels and tyres are in a serviceable condition \(as per factory specification\) Once confirmed that all the afore mentioned criteria has been met the assessment can then be conducted
- [2055540\-1](/bulletins/10164028.md), 2019-08-19, Service bulletin: STEERING; POWER TRAIN:AUTOMATIC TRANSMISSION. Rumble noise and/or floor pan/steering column vibration
- [2048196\-3](/bulletins/10161805.md), 2019-07-01, Service bulletin: POWER TRAIN. Bentayga \- Transmission Analysis
- [20512191](/bulletins/10141628.md), 2018-06-18, Service bulletin: POWER TRAIN. W12 TSI Camshaft Phaser Position Related DTC
- [2050225.1](/bulletins/10130017.md), 2018-03-12, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN; ENGINE. Engine and Transmission software validation \(ASW 09.22\) \(SC18/01\)

JSON: [/v1/bulletins/10142963](/v1/bulletins/10142963)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%202051219.2&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10142963&vehicle=Service%20bulletin%202051219.2)