[11odybx]

Hello odyclub members

I have 11 odyssey and last night the change battery message and icon came on while driving home from trick or treating. In July i had the battery changed due to the same message with an interstate battery and 2 years ago had the alternator changed with a reman denso battery. The van drove fine no issues. The light will go on and off after a few miles of driving on the hway. What would be my best solution . Should I changed the positive battery sensor? Alternator ? Thank you for the help as usually.

 

[2011.2017.odyssey]

first and foremost, load test the battery and check internal resistance...

make sure your terminals are good and tight.

might not hurt to check the alternator connections as well.

 

[11odybx]

first and foremost, load test the battery and check internal resistance...

make sure your terminals are good and tight.

might not hurt to check the alternator connections as well.

Thank you for the reply will test those terminals

 

[DanaH]

Good suggestions, I would specifically check to make sure the oem battery clamps are tight to the battery posts. For some strange reason honda battery post clamps typically require a shim when installing aftermarket batteries. Shims are avail any auto parts store.

 

[phattyduck]

might not hurt to check the alternator connections as well.

While checking that, make sure there are no oil leaks above the alternator, as this may be the cause of premature failure of the alternator.

-Charlie

 

[11odybx]

thanks for the reply from everyone just got back from a shop. once i get there the light goes away . well he ran some test with the car on it was reading 14.5 volts.im going to check the terminals in a few. should i just order a reman. denso alternator from amazon for $230.00

 

[2011.2017.odyssey]

seeing more posts lately of denso remans going...

it would be good to see the voltage/output when the light comes on.

do you have a scanguage or obdii scanner bluetooth or other scanner, where you could view the output voltage in realtime?

 

[11odybx]

seeing more posts lately of denso remans going...

it would be good to see the voltage/output when the light comes on.

do you have a scanguage or obdii scanner bluetooth or other scanner, where you could view the output voltage in realtime?

i have a scan tool. i can see live data. im gong to try whenever the light wants to come on.

 

[skeetie96]

seeing more posts lately of denso remans going...

I ordered a reman Denso from RA. I had to return it because they somehow
fit the TSB warning tag under the pulley causing it to not spin. Had to go local to a Honda dealer to get it instead because I needed it that day.




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[11odybx]

Update: I checked the terminals and there tight as can be. I’m at lost.

 

[Ted]

I had to return it because they somehow
fit the TSB warning tag under the pulley causing it to not spin.

You couldn't just R&R the pully to remove the tag? Dumb that they put it there, but to save a couple/three hundred bucks, I'd spend 5 minutes on the pully.

 

[dr.ameen.ato]

I have a three codes on my 2017 Honda Odyssey can someone help guide me to the right way to resolve these issues: P3400 84-12 61-1

 

[2011.2017.odyssey]

P3400 - Valve Pause System (VPS) Stuck Off Bank 1.
84-12 - Steering Angle Sensor Neutral Position Memorization Incomplete
61-1 - Open in the driver's seat belt buckle switch

Read all these threads for the P3400...

Search results for query: p3400

www.odyclub.com

do a battery cable reset for the bottom two codes, see if they clear up.

Try a Battery Cable Reset for Those Odd Electrical Problems

See the following January 2012 Honda/Acura Service News articles: Honda A12010E Try a Battery Cable Reset for Those Odd Electrical Problems EDITOR'S NOTE: This article replaces “Electronic Component Troubleshooting Tips” issued in August 2007. Currently Applies To: General Information...

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