NHTSA ID Number: 10202049
Manufacturer Communication Number: 2052349/6
TSB/Document Date: 2021-10-06
Summary
Front seatbelt - Diagnostic Trouble Codes - B130474 and/or B130574. Condition: Diagnostic Trouble Codes (DTCs) evident in Address: 0015 System name: 15 - Airbag Control Module B130474: Left front seat belt tensioner control module Actuator deviated B130574: Right front seat belt tensioner control module Actuator deviated The DTCs can be evident if the occupant uses a dummy seat belt buckle, the occupant may use the dummy seat belt buckle to prevent a warning light or audible warnings Technical Background: Dummy seat belt buckles of any description MUST NOT be used under any circumstances, Figure 1 shows an example of a dummy seat belt buckle.
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- Our car seat belt cushion protect and relieve shoulder...
- The surface is made of high-quality polyester, and the inner...
- Easy to install and easy to use, wrap the car seat belt pad...
- These seat belt covers are suitable for all car seat belts...
- Packaging: 2pcs car seat belt pad covers.
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TSB/Document ID: 2052349/6
Replacement Service Bulletin Number:
MFR Communication Date: 2021-09-03
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 Service Bulletin
Topic
Market area
Brand
Transaction No.
Level
Status
Release date
Front seatbelt - Diagnostic Trouble Codes - B130474 and/or B130574
Bentley
: worldwide (2WBE),Hongkong-Macau (5HK)
Bentley
2052349/6
EH
Sep 3, 2021
Diagnostic trouble codes
Diagnostic address
0015 - Airbag
0015 - Airbag
0015 - Airbag
0015 - Airbag
Diagnostic trouble code
Fault symptom
B130474: Left front seat belt tensioner control module Actuator deviated
B130474: Left front seat belt tensioner control module Actuator deviated
B130574: Right Front Seat Belt Tensioner Control Module Actuator deviated
B130574: Right Front Seat Belt Tensioner Control Module Actuator deviated
Storage state
Intermittent
static
Intermittent
static
New customer code
Object of complaint
occupant protection, passenger protection -> seat belts
occupant protection, passenger protection -> operation, activation -> belt warning ->
belt latch fastening detection
occupant protection, passenger protection -> operation, activation -> belt warning ->
belt latch fastening detection
occupant protection, passenger protection -> airbag
occupant protection, passenger protection -> operation, activation -> belt warning ->
belt latch fastening detection
vehicle service -> vehicle diagnosis -> Guided Fault Finding (GFF)
occupant protection, passenger protection -> seat belts -> Dreipunktgurt ->
Stecklasche f. Dreipunktgurt
occupant protection, passenger protection -> seat belts -> Dreipunktgurt ->
Stecklasche f. Dreipunktgurt
occupant protection, passenger protection -> seat belts -> Gurtschloss
occupant protection, passenger protection -> seat belts -> Gurtschloss
Complaint type
functionality
Position
functionality -> no function
left front
functionality -> no function
right
front
component, automotive fluids
functionality -> no function
control modules, services -> with fault stored in
the DTC memory
component, automotive fluids -> installed
incorrectly
component, automotive fluids -> installed
incorrectly
component, automotive fluids -> installed
incorrectly
component, automotive fluids -> installed
incorrectly
right
left
left
right
New workshop code
Object of complaint
occupant protection, passenger protection -> seat belts -> Dreipunktgurt -> Stecklasche
f. Dreipunktgurt
occupant protection, passenger protection -> seat belts -> Dreipunktgurt -> Stecklasche
f. Dreipunktgurt
Vehicle data
New Continental GT/C and New Flying Spur
Sales types
Type
3S3*
3S3*
3S3*
3S3*
3S3*
3S4*
3S4*
3S4*
3S4*
ZG2*
MY
2018
2019
2020
2021
2022
2019
2020
2021
2022
2020
Brand Designation Engine code Gearbox code
E
*
*
E
*
*
E
*
*
E
*
*
E
*
*
E
*
*
E
*
*
E
*
*
E
*
*
E
*
*
Final drive code
*
*
*
*
*
*
*
*
*
*
Complaint type
component, automotive fluids -> installed
incorrectly
component, automotive fluids -> installed
incorrectly
Position
left front
right
front
ZG2* 2021 E
ZG2* 2022 E
Documents
Document name
master.xml
*
*
*
*
*
*
Technical Service Bulletin
Front seatbelt - Diagnostic Trouble Codes - B130474 and/or B130574
Transaction No.: 2052349/6
Release date: Sep 3, 2021
Condition
Diagnostic Trouble Codes (DTC’s) evident in Address: 0015 System name: 15 - Airbag Control Module
B130474: Left front seat belt tensioner control module Actuator deviated
B130574: Right front seat belt tensioner control module Actuator deviated
The DTC’s can be evident if the occupant uses a dummy seat belt buckle, the occupant may use the dummy seat belt buckle to prevent a
warning light or audible warnings
Technical Background
Dummy seat belt buckles of any description MUST NOT be used under any circumstances, Figure 1 shows an example of a dummy seat belt
buckle
Figure 1
Production Solution
Not applicable
Service
Should the use of a dummy seat belt buckle be suspected please advise as follows:
•
The customer should follow ALL instructions within the owners handbook in relation to Safety belts, the safety belts should be used at all
times, the customer should be made aware of the importance of wearing a safety belt
•
The safety belt system is used in conjunction with the safeguard system, the customer should follow ALL instruction within the owners
handbook regarding the safeguard system in relation to safety belt use
•
Retailer to determine if a dummy buckle was in use or not in use prior to carrying out any further investigation
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