Egan
Member
Machine Model D4G; Serial # MHK12262. I had a 254 diagnostic code and no machine movement, so I changed the deceleration pedal sensor, but did not fix the problem. CAT technician came out and located the problem as a left speed control sensor (part# 360-0453), but he did not have the sensor with him. Rather than pay a second callout fee, I acquired the sensor from the parts store to install myself. The sensor had been "upgraded" so it is no longer plug and play. It must be wired in. The colors of the wires on the machine plug do not match the wires on the sensor pigtail. I also purchased a receptacle kit so the connection would be more weather proof, but I really need to know which wires correspond with each other? The sensor pigtail has brown, white, Black, and blue. The machine plug has blue, blue, brown, and purple......