Wiring diagram in service manual for J175GLETR shows two wires from rectifier connecting to VRO pump. What does the rectifier output voltage do in the VRO pump? What happens with the VRO pump when this voltage is not present?
Wiring diagram in service manual for J175GLETR shows two wires from rectifier connecting to VRO pump. What does the rectifier output voltage do in the VRO pump? What happens with the VRO pump when this voltage is not present?
just going from memory the gray wire is the tach lead to tell the "VRO" how fast the motor is running so it can compare oil pulses to the rpm. The purple lead is positive 12Volt power, black is ground, and the tan wire goes to the alarm system.
-----
A Technical troubleshooter possessing more tools than talent !
Reply With Quote