No electrical power, will not start

CHASEBSMITH

MEMBER
2006 HONDA ODYSSEY
3.6L
6 CYL
FWD
AUTOMATIC
132,000 MILES

Yesterday I noticed that the van had absolutely no power. No lights and would not crank at all when I tried starting. I replaced the battery and still nothing. I first noticed this when I tried unlocking the van with the remote and it would not unlock. I show 12.5 volts coming out and 12.5 volts from the main fuse box. I am guessing a relay or fuse? It is hard to check since all fuses look to be good.

6 Replies

HMAC300

MECHANIC
48,601 POSTS

It sounds like the maxi fuse # 22, 70 amp needs to be checked for power. Here is a guide to help you get started:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please run some tests and get back to us.

Cheers

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Monday, November 30th, 2015 AT 9:55 AM

BOOPERIII

MEMBER
1 POST

Thanks for the guides and information, the fuse was blown! This site is great it worked. I am back on the road. :)

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Sunday, July 15th, 2018 AT 11:26 AM

CHRIS STILLWELL

MEMBER
2 POSTS

I have a 2006 Honda Odyssey, I ran it for 10 minutes while cleaning ice off windows, then got in driver's seat placed vehicle in drive went to drive away, car wouldn't move, wouldn't even accelerate, few lights popped up on dash. So I turned ignition off then back on. Now I'm met with no power, no flashers either. I'm stumped

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Sunday, January 19th, 2020 AT 9:56 AM

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

Was the engine running do you have any check engine lights? if so here is a guide to help us get the codes:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please run down this guide and report back.

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Monday, January 20th, 2020 AT 10:17 AM

CHRIS STILLWELL