Wiring Diagram Relay 85 And 86 Use. If the coil is not activated 30 will always be connected to 87a. Relays generally have 4 pins marked 85 86 30 87 or 5 pins 85 86 30 87 87a.
Find your 4 pin relay wiring diagram here for 4 pin relay wiring diagram and you can print out. Is the least efficient diagram among the electrical wiring diagram. Is the least efficient diagram among the electrical wiring diagram.
How did these numbers come to be used.
How dodge radiator fan wiring diagram is set up. Terminal 86 from one side of momentary switch. 85 and 86 are the coil pins while 30 87 and 87a are the switch pins. If you dont the relay isnt working.