2007 Honday Odyssey Touring parasitic battery drain
2007 Honday Odyssey Touring parasitic battery drain
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Re: 2007 Honday Odyssey Touring parasitic battery drain
When was the car battery last changed?
Did you get the battery tested?
With the B-CAN system, there will be some normal parasitic draw. If the draw is less than 50 mA, it’s normal; if it’s 50 mA or more, it’s excessive. Excessive draw may be from B-CAN system staying awake.
If it is just normal parasitic draw, you may just have a failing battery.
If it is excessive parasitic draw, then it could something such as a stuck door lock switch. If that door lock switch sticks in either its lock or unlock position (the input signal stays on), the system won’t return to the sleep mode. This will keep an excessive parasitic draw on the battery.
Did you get the battery tested?
With the B-CAN system, there will be some normal parasitic draw. If the draw is less than 50 mA, it’s normal; if it’s 50 mA or more, it’s excessive. Excessive draw may be from B-CAN system staying awake.
If it is just normal parasitic draw, you may just have a failing battery.
If it is excessive parasitic draw, then it could something such as a stuck door lock switch. If that door lock switch sticks in either its lock or unlock position (the input signal stays on), the system won’t return to the sleep mode. This will keep an excessive parasitic draw on the battery.
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Joined: Jul 2022
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Re: 2007 Honday Odyssey Touring parasitic battery drain
When was the car battery last changed?
Did you get the battery tested?
With the B-CAN system, there will be some normal parasitic draw. If the draw is less than 50 mA, it’s normal; if it’s 50 mA or more, it’s excessive. An excessive draw may be from the B-CAN system staying awake.
If it is just a normal parasitic draw, you may just have a failing battery.
=====================================
Yes, I replaced the battery with a brand new one and when it didn't solve my issue, I had the new battery tested... It was working proplerly.
If it is an excessive parasitic draw, then it could something such as a stuck door lock switch. If that door lock switch sticks in either its lock or unlock position (the input signal stays on), the system won’t return to sleep mode. This will keep an excessive parasitic draw on the battery.
Did you get the battery tested?
With the B-CAN system, there will be some normal parasitic draw. If the draw is less than 50 mA, it’s normal; if it’s 50 mA or more, it’s excessive. An excessive draw may be from the B-CAN system staying awake.
If it is just a normal parasitic draw, you may just have a failing battery.
=====================================
Yes, I replaced the battery with a brand new one and when it didn't solve my issue, I had the new battery tested... It was working proplerly.
If it is an excessive parasitic draw, then it could something such as a stuck door lock switch. If that door lock switch sticks in either its lock or unlock position (the input signal stays on), the system won’t return to sleep mode. This will keep an excessive parasitic draw on the battery.
Driving Position Memory Switch (Touring),
Gauge Control Module (Touring),
Door Control Unit (EX, EX-L, Touring),
Navigation Display (EX-L, Touring),
Navigation Unit (EX-L, Touring),
Power Tailgate Control Unit (Touring),
Power Window Master Switch, (CHECK) (Touring),
Right Power Sliding Door Control Unit (EX, EX-L, Touring),
My question how do I test each one of the above until I find the culprit? I thank you for any help you can give me. Thanks!
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Re: 2007 Honday Odyssey Touring parasitic battery drain
On an Odyssey forum, the right side sliding door latch was reported as a common problem which can cause an excessive parasitic drain. Some people were able to fix it by freeing up a seized part.
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Re: 2007 Honday Odyssey Touring parasitic battery drain
See this link: https://www.odyclub.com/threads/2005...r-latch.54192/
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