I have an Volvo ec230b 1994 but i have an problem in it . Error code e201 mode selector not working dashboard not working . What is the Problem ?
Serial number of machine, please. The B series had 3 different electrical systems. It helps to know which you have. A picture of the display helps with identifying it as well.
201 is lack of comms with instrument panel, but it matters which controller is generating the code.