Hi 2014 C level4 175,000 miles. I replaced MAF sensor. I replugged orange plug under rear seat. Thanks Brian. Car goes into ready, ice starts, car moves. These are now the current obd2 codes per Techstream ver 17. Current codes p0101 MAF circuit low, P0101D a/f sensor heater circuit performance bank1 sensor 1 stuck on P2118 throttle actuator control motor current range / performance P261C engine coolant pump B control circuit low U0293 Lost communication with hybrid vehicle control. How do I clear these DTc please? TIA Jack tickled she was running.
Also C1231 steering angle sensor circuit C1311 open circuit in main relay 1 C1345 Linear solenoid valve offset learning undone U0293 lost communication with hybrid vehicle control/ev control system. going to recharge 12v aux battery overnight. Jack
You need to be concerned with the four current trouble codes that you listed in post #3. You do not need to worry about any of the history trouble codes. Charge the 12v battery tonight and run a new Health Check tomorrow. Include another picture showing the trouble codes (take a picture that shows the complete computer screen). Has any work been bone on the brake system since you owned the car?
Cool, good luck! With the c model not having a lot of problems to begin with and most owners using dealer service options, there isn't a lot of community knowledge going around. I hope the documentation leads you to a swift cure, and maybe think about sharing the story after?
