Intermittent problems - Canbus??
Based on your experience, could you share your opinion? The technician who performed the inspection told me that the problem is most likely with the front SAM.
Vehicle Information
- Make: BENZ
- Model: 207.357 – E 350 CGI BlueEFFICIENCY Coupe
- VIN: WDD2073571F077657
- Mileage: 148,929 km
- Vehicle software version: V11.24
Test Result
FSCU – Fuel pump control unit (N118)
- 1 issue found
- C42700: Implausible data requested by the electronic fuel pump control module. (STORED)
ESP – Electronic Stability Program (N30/4)
- 1 issue found
- 474C00: No CAN message received from the engine control unit. (STORED)
MFK – Multifunction camera (A40/11)
- 1 issue found
- C14687: Communication with the central gateway is faulty. (STORED)
PTS – Parktronic system (N62)
- 1 issue found
- C10000: Communication with the engine control unit is faulty. (STORED)
Driver-side SAM – Front signal acquisition & control module (N10/1)
- 2 issues found
- B215F72: Relay 1 ("terminal 15R") malfunction. Actuator does not close. (STORED)
- B212172: Relay 1 ("terminal 15") malfunction. Actuator does not close. (STORED)
Rear SAM – Rear signal acquisition & control module (N10/2)
- 1 issue found
- B21F286: Terminal 15 status is implausible. Incorrect signal detected. (STORED)
Audio/COMAND system (A2-A2/56-A40/3)
- 1 issue found
- D0017: MOST communication fault (network interruption detected by MOST master). (CURRENT & STORED)
Instrument cluster (A1)
- 3 issues found
- U001010: Communication fault with transmission control unit. (STORED)
- U118A00: Communication fault with left headlamp leveling module. (STORED)
- U118B00: Communication fault with right headlamp leveling module. (STORED)
AC – Air conditioning (N22/7)
- 1 issue found
- 912749: Air quality sensor malfunction (electrical fault, current & stored).
A67 – Auto-dimming interior mirror
- 1 issue found
- B226708: Auto-dimming function faulty (signal fault or message error). (STORED)
Systems OK
- Engine control unit (ECM)
- Electronic gear selector module (ESM/EWM)
Could it be the SAM system? Or the EIS system? The car starts up and runs perfectly fine, but one time it wouldn't start, and another time, when it did start, it stalled as soon as I shifted the transmission into D or R. I also had an issue with the wipers or the front camera...


