R W
Active Member
I recently bought a c204 2011 200cdi with turbo seals leaking so was unable to test drive it
After fitting a new turbo I took it for a test drive. The transmission would not change up from second gear. Fault code 0657 saying power supply to trans defect. I thought it would be the conductor plate as cruise control and speed limiter inoperable .
I have fitted a new conductor plate tonight and it's just the same.
Is there a fuse that could be blown or would it need reprogramming . I would appreciate any advice you guys could send me
After fitting a new turbo I took it for a test drive. The transmission would not change up from second gear. Fault code 0657 saying power supply to trans defect. I thought it would be the conductor plate as cruise control and speed limiter inoperable .
I have fitted a new conductor plate tonight and it's just the same.
Is there a fuse that could be blown or would it need reprogramming . I would appreciate any advice you guys could send me
