Komatsu PC360 LC 2014 Serial number KMTPC242k02070128 Not getting power to blower motor plug. (Plug that my test light is on in picture) Fuses check fine. Not sure which relay to check. My best guess is relay number R21?? Thank you in advance.
I'm not sure what you are talking about! Because the Komatsu manual uses the word "BLOWER" to refer to two things: a)- Blower of the turbocharger. b)- Blower of Air conditioner system. I guess that you are talking about the Air conditioner system, right?
Cool schematic. Seems like most all Japanese OEM’s send power to the spiny thingy and close the ground to make it work.
Yes, the air conditioner system. Thank you for the detailed reply. Hope to have hands on machine today.