Communication help
2009 MB c350. No start no crank.
No communication with ME or Transmission control module.
Car randomly died on the road on my way home from work. For about a week it would start after cooling down, after about a week it completely stopped turning over.
I check all fuses, replaced the front SAM, replaced the 3 CAN BUS blocks on the drivers side (there was corrosion). I also sprayed the pins with Electronic cleaner and scrubbed with a brush. No avail.
So i replaced the 2 CAN BUS blocks on the passenger side, no avail. Dash has power and communication, CGW has communication and so does front and rear SAM. Parking indicator was also working up until today. My battery reads 12.8v. ECU powersupply reads 12.6v, 1 wire is permanent power while 2 more are ignition feed. ECU has ground at 3 wires.
I have U0155
U0100
U110B
U0100
U110B
Codes.
ESC inoperative.
No readings from anything in the engine bay.
I have 57-60 ohms resistance between each pair of wire at all 5 CAN BUS blocks inside the car.
I do not know what to do anymore. Any help is greatly appreciated.
My scanner is an ANCEL600BT