What is IOD on a fuse box?
What Is the IOD Fuse? The IOD fuse is a device used to prevent battery discharge while the vehicle is not in use. It’s beneficial when shipping or for long-term storage. The IOD fuse provides overcurrent protection of electrical circuits that goes through it.
What kind of Fuse is the IoD fuse?
The IOD fuse is a standard 15 amp blade fuse; there’s a diagram on the inside of the IPM lid showing the fuse positions. The fuse pulls straight up and out – no tabs or anything to release to remove it – and reinserts the same way.
Where is the IoD fuse on a minivan?
The IOD fuse is located in the IPM (Intelligent Power Module – a fancy term for the main fuse box) which is in the engine compartment right next to the battery. The IPM lid pops off by releasing two tabs indicated on the cover.
How can I tell if my IoD fuse is faulty?
Take one end of the multimeter, put it on the negative post, and then put the other on the negative cable terminal. Then pull the fuses one by one. Pulling the faulty fuse would give a reading of 0 amp or show a sudden drop in amperage reading.
What does ignition off draw ( IoD ) mean?
Ignition-Off Draw (IOD) is a normal circumstance where power drains from a car’s battery while the ignition switch is off. Vehicles that have not operated for 20 days or more will experience heavy battery drainage.
What happens if I Disconnect the IoD fuse?
It is important to note that disconnecting the IOD fuse will not eliminate IOD, but only reduce or slow it down. Should an owner disconnect the battery’s negative cable to stop normal IOD, the battery should still be tested and recharged at regular intervals to prevent it from becoming damaged.
How can I tell if my fuses are draining my battery?
Let me know as soon as you get the battery drain ammeter readings on that fuse #24, with the iod fuse out and wait for the modules to go to sleep.
Where is the IoD fuse located in a car?
The IOD fuse is located in the vehicle’s engine compartment. It could be on either side of the dashboard or instrument panel, under the hood, or below the steering wheel. Refer to your vehicle’s fuse box diagram or this guide when locating or replacing the IOD fuse. Adventure seeker and off-road enthusiast.
Ignition-Off Draw (IOD) is a normal circumstance where power drains from a car’s battery while the ignition switch is off. Vehicles that have not operated for 20 days or more will experience heavy battery drainage.