P-SC-2017080006

Service Bulletin Details

Public Details for: P-SC-2017080006

Update fuel system control unit (fscu) software


- 2018 - 2017 - 2016 - 2015 - 2014 -

Campaign No. 2017080006, March 2018
TO:
ALL MERCEDES-BENZ CENTERS
SUBJECT:
Models 205, 217, 222, and 253 Model Years 2014 - 2018
Update fuel system control unit (FSCU) software
Daimler AG (‘DAG’), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY1418 205, 217, 222, and 253 platform vehicles (C-Class, S-Class, S-Class Coupe, GLC-Class) the fuel
system control unit (FSCM) software does not correspond to current production specification. As a result,
certain faults stored in the control unit might not be recognized and therefore would not activate the
engine control lamp in the instrument cluster. An authorized Mercedes-Benz dealer will update the fuel
system control unit software on the affected vehicles.
Prior to performing this Service Campaign:
•
Please check VMI to determine if the vehicle is involved in the Campaign and if it has been previously
repaired.
•
Please review the entire Service Campaign bulletin and follow the repair procedure exactly as
described.
Approximately 110,507 vehicles are affected.
Order No. P-SC-2017080006
This bulletin has been created and maintained in accordance with MBUSA-SLP S423QH001, Document and Data
Control, and MBUSA-SLP S424HH001, Control of Quality Records.
2
Procedure
Note:
•
Use DAS/Xentry 07/17 with all associated patches or higher.
•
Follow the steps exactly as described in DAS/Xentry.
•
Connect battery charger (battery voltage
•
Ensure all electrical consumers are switched-off.
•
In the event of software/SCN update issues, contact Star Diagnosis User Help Desk. Please refer to the
>12.5V).
“pre-call” check list before contacting UHD
•
Refer to Star Diagnosis System (SDS) Best Practices Guide.
1. Update fuel system control unit (FSCU) software: Control units
view system control unit
Adaptations
Control unit update
Drive type
FSCU- Fuel
Update of control unit software.
2. Follow on-screen instructions.
Note:
The following allowable labor operation should be used when submitting a warranty claim for this repair:
Warranty Information
Operation: Connect/disconnect battery charger (02-5058)
Star Diagnosis System (SDS), Connect/disconnect (02-4762)
Update fuel system control unit (FSCU) software (02-9334)
Damage Code
54 991 48 8
Operation Number
02-5058
02-4762
02-9334
Note:
Operation Number labor times are subject to change.
P-SC-2017080006
Labor Time (hrs.)
0.1
0.1
0.1


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