2066708/1

Technical product information
Topic
Market
area
Brand
ACC Control units (J428 and J850) - Replacement guidelines
Russische Föderation (5RU),Australia E04 Bentley rest Asia and Australia (6E04),China 796 VW Import Comp. Ltd (Vico), Beijing
(6796),Germany E02 Bentley rest Europe (6E02),Japan E03 Bentley Japan (6E03),Korea, (South) E08 Bentley South Korea
(6E08),United Arab Emirates E06 Bentley Middle East and Africa (6E06),United Kingdom E01 Bentley UK (6E01),United States
E05 Bentley USA and rest America (6E05)
Bentley
Transaction
2066708/1
No.
Level
EH
Status
Approval
Release
date
New customer code
Object of complaint
Complaint type
driver assist systems, convenience features -> cruise control/ACC -> adaptive cruise
control (ACC)
functionality -> without function / defect
vehicle service -> vehicle diagnosis -> guided fault finding
driver assist systems, convenience features -> cruise control/ACC -> adaptive cruise
control (ACC)
Vehicle data
Bentayga 22 Model year
Sales types
Type MY Brand Designation Engine code Gearbox code Final drive code
4V1* 2022 E
*
*
*
Equipment combinations
PR numbers
with 8T3
or with 8T8
Documents
Document name
master.xml
control units, services -> with event log
entry
functionality -> defective function
sequence
Position
Technical product information
ACC Control units (J428 and J850) - Replacement guidelines
Transaction No.: 2066708/1
Customer statement / workshop findings
In the event that the Master and or Slave ACC Control units (J428 and J850) require replacement, the operative should refer to the Measure
section of this TPI
Technical background
Refer to the Measure section of this TPI
Production change
-
Measure
Internal changes of the Master and or Slave ACC Control units (J428 and J850) have been made by the supplier
Therefore
In the event that a ‘C’ level part is fitted and requires replacement, the control units must be replaced in pairs with the D suffix parts
listed below:
Master ACC Control unit - 36A 907 561C to 36A 907 561D
Slave ACC Control unit - 36A 907 541C to 36A 907 541D
When replacing the Master and or Slave ACC Control units (J428 and J850) the operative should refer to the instructions within
Rep.Gr 44
Parts information
In the event that a ‘C’ level part is fitted and requires replacement, the control units must be replaced in pairs with the D suffix parts
listed below:
Master ACC Control unit - 36A 907 561C to 36A 907 561D
Slave ACC Control unit - 36A 907 541C to 36A 907 541D