2010 Mercedes Benz SLK 55 AMG (171.473) V8-5.5L (113.989) Copyright ? 2013, ALLDATA 10.52SS Page 1
A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts
ED50B
One or more of the signals transmitted by control unit N73 (EIS [EZS] control unit) or N93 (Central gateway control unit) via the CAN bus
are implausible.
Possible cause:
- N73 (EIS [EZS] control unit)
Affected functions:
- CAN Communication
- Automatic transmission Function
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Test 1: Fault in CAN communication with control unit N73 (EIS [EZS] control unit).
1. Fault in CAN communication with control unit N73 (EIS [EZS] control unit).
Operation number of operation texts and work units or standard texts and flat rates:27-0641WARNING
- This is not a function error of control module Y3/8n4 (Fully integrated transmission control (VGS) control unit) and does not justify
replacement.
Possible cause for the entry of this event code
- Operational fault of component N73 (EIS [EZS] control unit)
Possible measures
- Read out fault memory of control unit N73 (EIS [EZS] control unit).
- Process displayed fault codes in control module N73 (EIS [EZS] control unit).
End of test
