NHTSA ID Number: 11030692
Manufacturer Communication Number: 2081243/1
TSB/Document Date: 2026-04-04
Summary
Service Info: Engine Control Module (ECM) 5V Reference Circuits. This TPI provides supplementary technical information to support diagnosis of ECM 5V reference circuit DTCs. It details the sensors associated with each reference circuit (A, B, and C) and outlines relevant guidance to assist in isolating faults when any of the following DTCs are stored in the Engine Electronics (diagnostic address: 0001)
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TSB/Document ID: 2081243/1
Replacement Service Bulletin Number:
MFR Communication Date: 2026-03-18
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
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Technical product information
Topic
Service Info: Engine Control Module (ECM) 5V Reference Circuits
Market area
Bentley
: worldwide (2WBE),China 796 VW Import Comp. Ltd (Vico), Beijing (6796)
Brand
Transaction No. 2081243/1
Level
EH
Status
Released for publishing
Release date
March 17 2026
Event memory entries
Diagnostic address
Event memory entry
Fault type Fault status
0001 - Engine electronics P069700: Sensor Reference Voltage "C" Circuit Open
static
0001 - Engine electronics P069900: Sensor Reference Voltage "C" CircuitHigh
static
0001 - Engine electronics P064300: Sensor Reference Voltage "A" Circuit High
static
0001 - Engine electronics P064100: Sensor Reference Voltage "A" Circuit Open
static
0001 - Engine electronics P069800: Sensor Reference Voltage "C" Circuit Low
static
0001 - Engine electronics P065300: Sensor Reference Voltage "B" Circuit High
static
0001 - Engine electronics P064200: Sensor Reference Voltage "A" Circuit Low
static
0001 - Engine electronics P065200: Sensor Reference Voltage "B" Circuit Low
static
0001 - Engine electronics P065100: Sensor Reference Voltage "B" Circuit Open
static
New customer code
Object of complaint
Complaint type
electrical power, electric system, data transfer -> data bus
systems -> diagnostic connector
component / consumables ->
missing
vehicle service -> service, maintenance -> general inspection
service: process -> with
determination of concern
vehicle service -> vehicle diagnosis -> vehicle data logger
service: process -> analysis
insufficient/missing
Vehicle data
Bentayga Series - V8 Variants
Sales types
INTERNAL
Position
Type
MY
Brand Designation Engine code Gearbox code Final drive code
4V14D9 2018 E
DCUA
RWH
QUT
4V14D9 2019 E
DCUA
RWH
QUT
4V14D9 2020 E
DCUA
RWH
QUT
4V14D9 2021 E
DCUA
RWH
QUT
4V14D9 2022 E
DWRA
VNR
WDP
4V14D9 2022 E
DCUA
RWH
QUT
4V14D9 2022 E
DWRA
VNV
WDP
4V14D9 2022 E
DWRA
RWH
QUT
4V14D9 2022 E
DWRA
VNV
QUT
4V14D9 2024 E
DWRA
VNV
WDP
4V14D9 2024 E
DWRA
VNR
WDP
4V14D9 2024 E
DWRA
RWH
QUT
4V14D9 2024 E
DWRA
VNV
QUT
4V14D9 2025 E
DWRA
VNV
QUT
4V14D9 2025 E
DWRA
VNR
WDP
4V14D9 2025 E
DWRA
RWH
QUT
4V14D9 2025 E
DWRA
VNV
WDP
4V14D9 2026 E
DWRA
VNV
WDP
4V14D9 2026 E
DWRA
RWH
QUT
4V14D9 2026 E
DWRA
VNV
QUT
4V14D9 2026 E
DWRA
VNR
WDP
4V15D9 2024 E
DWRA
RWH
QUT
4V15D9 2024 E
DWRA
VNV
QUT
4V15D9 2024 E
DWRA
VNR
WDP
4V15D9 2024 E
DWRA
VNV
WDP
4V15D9 2025 E
DWRA
VNV
WDP
4V15D9 2025 E
DWRA
RWH
QUT
4V15D9 2025 E
DWRA
VNR
WDP
4V15D9 2025 E
DWRA
VNV
QUT
4V15D9 2026 E
DWRA
RWH
QUT
4V15D9 2026 E
DWRA
VNR
WDP
4V15D9 2026 E
DWRA
VNV
QUT
4V15D9 2026 E
DWRA
VNV
WDP
INTERNAL
4V15J9 2026 E
DWNA
VQF
WDP
4V15J9 2026 E
DWNA
VQF
QUT
4V15K9 2026 E
DWNG
VQF
WDP
ZV14D9 2024 E
DWRA
VNV
QUT
ZV14D9 2025 E
DWRA
VNR
WDP
Continental GT/GTC - V8 Variants
Sales types
Type
MY
Brand Designation Engine code Gearbox code Final drive code
3S32CB 2021 E
CVDA
UUR
TFM
3S32CB 2021 E
CVDA
TUP
TFM
3S32CB 2021 E
CVDA
UPC
TFM
3S32CB 2021 E
CVDA
TPT
RVC
3S32CB 2021 E
CVDA
UUR
WDX
3S32CB 2021 E
CVDA
TUP
RVC
3S32CB 2022 E
CVDA
UUR
WDX
3S32CB 2022 E
CVDA
UPC
TFM
3S32CB 2022 E
CVDA
TPT
RVC
3S32CB 2022 E
CVDA
TUP
TFM
3S32CB 2022 E
CVDA
TUP
RVC
3S32CB 2022 E
CVDA
UUR
TFM
3S32CB 2024 E
CVDA
TUP
TFM
3S32CB 2024 E
DWMA
UUR
WDX
3S32CB 2024 E
CVDA
TUP
RVC
3S32CB 2024 E
CVDA
UUR
TFM
3S32CB 2024 E
CVDA
UUR
WDX
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