How to check for parasitic draw on Honda?
If not reinstall B16, then pull No. A3-2 (IG1 MAIN) (50 A) fuse in the main under-hood fuse box, close the doors, wait 40 seconds, then measure the parasitic draw. If not below 52mA, then Honda recommends pulling each fuse in that box 1 at a time, closing the doors, waiting 40 seconds and check the draw until you find the culprit.
How to find out if your car battery is parasitic?
How to Find a Parasitic Battery Drain. When your car battery goes dead overnight, usually either the battery is at the end of its life span, or you left something on, such as a light.
Why does my Honda Civic battery keep dying?
All my issues were resolved and my battery stopped dying. The bad cell in my battery was causing the battery to discharge/spark on my negative terminal and connecting wires, and this led us to believe it was a parasitic drain. However it ended up being a relatively simple fix and obviously a little pricey.
What’s the parasitic battery drain on a Honda?
All tested within spec. I did notice on the drain test that with the ignition of, the car is pulling .08 amps (or 80 Milliamps). The tech told me that this was fine, however I have read online that anything more than 25-50 milliamps is far too much and will deplete the battery.
If not reinstall B16, then pull No. A3-2 (IG1 MAIN) (50 A) fuse in the main under-hood fuse box, close the doors, wait 40 seconds, then measure the parasitic draw. If not below 52mA, then Honda recommends pulling each fuse in that box 1 at a time, closing the doors, waiting 40 seconds and check the draw until you find the culprit.
What’s the draw on the Honda Accord back up Fuse?
2) UNDERHOOD – If I pull the: #15 40amp fuse labeled “ Back up, ACC” > the current draw drops to 0.48mA (seems acceptable from what I’ve read). a. I have pulled all the other fuses and relays underhood and no change. 3) I have pulled out all the fuses – one at a time – and the only one that makes a huge drop is the #7 “Back up” fuse.
What is the current draw on a fuse?
Amplifier: completely removed > NO CHANGE. Everything else is factory stock including radio. 1) Hooked up the meter in series to the negative battery cable. Meter reads 7.18 (20mA/10A scale) current draw. 2) UNDERHOOD – If I pull the: #15 40amp fuse labeled “ Back up, ACC” > the current draw drops to 0.48mA (seems acceptable from what I’ve read).
How to Find a Parasitic Battery Drain. When your car battery goes dead overnight, usually either the battery is at the end of its life span, or you left something on, such as a light.
How to find the cause of parasitic battery drain?
Luckily, you can usually find the cause of a parasitic draw yourself. Start by connecting a digital multimeter to the negative battery terminal of your vehicle. Then, remove the fuses one at a time while watching for changes in the multimeter’s reading.