Torgeek
- How do you tell if a relay is bad with a multimeter?
- How do you test a 3 pin plug with a multimeter?
- How do you test a 3 pin flasher?
How do you tell if a relay is bad with a multimeter?
Take the leads of the multimeter and connect them across the coil terminals of the relay. For a normal coil, the multimeter should read anywhere between 40Ω to 120Ω. If the coil is damaged i.e., it is open, the meter shows out of range and you have to replace the relay.
How do you test a 3 pin plug with a multimeter?
Using one hand, insert a probe into each vertical slot on the outlet. Red goes in the smaller slot, black into the larger one. A properly functioning outlet will give a reading of 110–120 volts.
How do you test a 3 pin flasher?
Testing the flasher unit
To test the conventional type of flasher unit, use a circuit tester between the terminal marked B on the unit and the earth. Turn on the ignition . If the supply side of the unit is working, the bulb should light. If it does not, look for a break in the wiring between the unit and the fuse box.
