battery drain
battery drain
I have an infinity Q-45 . something is draining the battery while the car is off. I've taken out all the fuses and each relay and can't pin point the problem. What is my next step?
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elwesso
- Posts: 30810
- Joined: Sun Feb 23, 2003 4:52 pm
- Car: 94 Infiniti Q45t 5 spd
2007 BMW M Coupe
2007 Infiniti G35 S 6MT - Location: Indiana
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Re: (Jesda)
how new is the battery? I had what seemed to be a drain on my old Q, but it was a bad battery.
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Q45tech
- Moderator
- Posts: 14296
- Joined: Tue Apr 30, 2002 3:19 am
- Car: 1990 Q45 342,400 miles 22 years ownership with original engine
1995 G20t 5 speed 334,000 miles 16" 2002 wheels - 205/50/16 Sr20ve vvl
Re: (elwesso)
Measure the drain in millamperes and report .......be sure to hold down alarm switch under hood.
Have battery internal [leakage] resistance measured.
Have battery internal [leakage] resistance measured.
Re: (Q45tech) battery drain
I tested the battery in milliamperes and got nothing. I did everything you said as far as holding down the alarm button under the hood. I don't know how to measure the internal resistance of the battery. Can you tell me how?