Service Campaign No. 2017010001, Perform SCN Coding In Transmission Control Module (2017010001)

Publication date: 2017-01-01
Reference number: 2017010001

SERVICE CAMPAIGN NO. 2017010001, PERFORM SCN CODING IN TRANSMISSION CONTROL MODULE

SERVICE CAMPAIGN BULLETIN

Reference Number(s): 2017010001, Date of Issue: January 2017

Mercedes-Benz:

Model 204, Model Years 2012 and 2013

SUBJECT

Model 204, Model Years 2012 and 2013

Perform SCN Coding in Transmission Control Module

Daimler AG ('DAG'), the manufacturer of Mercedes-Benz vehicles, has determined that on certain C-Class vehicles (model 204 platform) the SCN coding in the transmission control module may not be properly configured and may result in torque reduction during vehicle operation. An authorized Mercedes-Benz dealer will check and update the SCN coding in the transmission control module.

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 3550 vehicles are affected.

PROCEDURE

NOTE:

Use DAS/Xentry 12/16 with all associated patches or higher.
Follow the steps exactly as described in DAS/Xentry.
Connect battery charger (battery voltage >12.5V).
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 "pre-call" check list before contacting UHD
Refer to Star Diagnosis System (SDS) Best Practices Guide.

Perform SCN coding in transmission control module: Control units view <--Arrow--> Drive type <--Arrow--> VGS fully integrated transmission control <--Arrow--> Adaptations <--Arrow--> Control unit update <--Arrow--> SCN coding.
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)
Perform SCN coding in transmission control module (02-9446).

WARRANTY INFORMATION

Damage Code	Operation Number	Labor Time (hrs.)
54 988 46 8	02-5058	0.1
	02-4762	0.1
	02-9446	0.1

NOTE: Operation Number labor times are subject to change.