# Service bulletin 2048196\-3

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: 10161805
- Published by NHTSA: 2019\-07\-01
- Manufacturer's number: 2048196\-3
- Manufacturer's date: 2019\-05\-29
- NHTSA component: POWER TRAIN

## NHTSA's summary

Bentayga \- Transmission Analysis

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10161805-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10161805-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2017 to 2020 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.
- [2061044/5](/bulletins/10250243.md), 2024-03-05, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Bentayga Hybrid \- Distance covered when in electric mode is not as expected. Customer statement / workshop findings: Customer reports the Hybrid E\-range \(Electric Driving Range\) does not achieve the expected distance. Technical Background: To confirm the vehicle is operating correctly and being driven efficiently, the guidelines within the Measure section should be followed.
- [2071540/1](/bulletins/10244978.md), 2023-11-07, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Bentayga/New Flying Spur \- Hybrid \- DTC P0B2500 and/or P0B2600 in 008C \- High voltage battery management control unit. Customer statement / workshop findings: \- Yellow engine warning light illuminated within the DIP \- Red high voltage battery warning light illuminated within the DIP Workshop findings \- DTC P0B2500 and/or P0B2600 stored within 008C \- High voltage battery management control unit.
- [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
- [2070124.1](/bulletins/10238915.md), 2023-07-08, Service bulletin: POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine and Transmission control unit update \- V8 Kovomo \(SC 23/10\) Technical Background: \-Software update is available and should be applied to the following control units: \-Engine control unit \-transmission control unit
- [2066714/1](/bulletins/10213163.md), 2022-06-03, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Bentayga Hybrid \- DTC's P0C5C00 \- P0C5200 \- P0A2D00 evident within address 51 \- Drive Motor Control Module. Customer statement / workshop findings: Engine warning light within the Driver Instrument Panel \(DIP\) The following DTCs are evident within address 51 \- Electric Drive Motor for: Workshop findings One or a combination of the following DTCs are evident within address 51 \- Electric Drive Motor \- P0C5C00: Drive Motor A Position Sensor Circuit B Low And/or \- P0C5200: Drive Motor A Position Sensor Circuit A Low And/or \- P0A2D00: Drive Motor A Temperature Sensor Circuit High Technical background: In the event the symptoms described are evident the operative should refer to the instructions within the Measure section of this TPI.
- [2059027/4](/bulletins/10213124.md), 2022-06-03, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Customer statement / workshop findings: Various warning messages on Driver Instrument Panel \(DIP\) Unable to select EV Drive mode. Fault codes stored in multiple diagnostic addresses for Data\-bus errors. Diagnostic Trouble Codes \(DTCs\) P0C5\*00 \- Drive motor A faults \- stored in address 51 \- Drive Motor Control Module . Technical background: DTCs \- P0C5\*00 \- may be set within address 51 \- Drive Motor Control Module If the transmission 12 Volt harness becomes damaged or there are unsatisfactory electrical connections within the connector for Drive Motor Position Sensor. The stored DTCs would indicate an issue with Drive motor A, however, prior to carrying out any fault diagnosis use the information within the Measure section of this document as an initial check.
- [2058049/4](/bulletins/10206220.md), 2022-01-08, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. DTC P0CE100 \- Logged within the Thermal management control unit \- Address C5 \- J1024. Customer statement / workshop findings: DTC P0CE100 \- Logged within the Thermal management control unit \- Address C5 \- J1024 Customer statement Concern is not visible to the customer, vehicle performance is not affected, no warning lights are evident within the DIP Technical background: Refer to Measure section of this TPI
- [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 \(see date code example circled in Figure 2 \- Week 36 of 2019\).

JSON: [/v1/bulletins/10161805](/v1/bulletins/10161805)

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