I have 2005 Honda Accord that check engine light comes on & off even after buying battery replacing alternator boot intake hose serpentine belt. Is there a fuse that maybe needs to be replace? I also had a diagnostic that cost another $60 which told them it was alternator

To let you know I found these links with a google search for (2006 honda accord v6 belt diagram)
2003-2007 Honda Accord Serpentine Belt Replacement (2003, 2004, 2005, 2006, 2007) - iFixit Repair Guide
Video on how to change belt. Near the end of video he shows diagram.
How to Replace the Serpentine Belt on a 2003-2007 Honda Accord 3.0L V6 Step-by-Step - YouTube

2003-2013 Honda Accord V6 Accessory/Serpentine Belt Replacement - YouTube

battery lights do turn on with the ignition and go out when the alternator is charging
if it stays on you are running on the battery and that may give you 15 minutes before it stops the engine
do the firstb check and see if the alternator drive belt is fitted and not broken

see the following site that I found by googling "2000 honda accord serpentine belt replacement" You will need to know what engine size and whether you have AC.
https://www.google.com/search?q=2000+honda+accord+serpentine+belt+replacement&client=firefox-a&hs=zDs&rls=org.mozilla:en-US:official&tbm=isch&tbo=u&source=univ&sa=X&ei=ylF4UoS5O6zfsAS8oYCgAg&ved=0CFgQsAQ&biw=1280&bih=896

IT's those short drives that burn down a battery! The starting of an engine requires mucho electric to get it running. The alternator then charges the battery, but slowly! If you also have the lights and stereo on it is even slower. Get the battery FULLY charged with a commercial battery charger. Then check to see if the alternator is charging up the battery after you start it. If not, replace the alternator. If the battery dies overnight or in a few days...replace the battery.

Sounds like the alternator has gone bad. Jump start the car and check the voltage at the battery. You should see around 14 volts if the alternator is working. If you see around 12 the alternator is not charging.

Labor rates and parts pricing various greatly depending on where you are. Your best bet to find the most accurate pricing for your area would be to call some local shops to get some phone quotes.

You can expect anywhere from $300 to $600 to have the alternator replaced at a shop. If you do it yourself you can expect to pay $100 to $275 for the alternator at a parts store.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hello! First see Serpentine Belt configuration diagram below... Alternator is part "C"...

If you have a voltmeter...read across the battery with engine off...Record...Start engine read again...Voltage must be 1.8 -2 volts higher; This means Alternator is working...

To Remove:disconnect (-) battery cable...Air Inlet Duct...Serpentine Belt (idler pulley maintains tension)...Heater hose brace...Wiring from Alternator...Mounting bolts...Remove alternator...

To Install: Install Alternator loosely...Tighten Rear Bolt to 37 ft. lbs...Front bolt to 18ft. lbsTighten Brace to Intake to 18ft lbs....Connect wiring...Install belt...Adjust Idler Pulley so belt moves less than 3/4" when tight...Connect (-) battery cable....Re-test as noted above...Guru...........Saaile







I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

Usually this type of problem is caused by a loose belt. Sometimes it is an alternator problem, but most of the time a new belt will fix it.

Replace the alternator.

Yes it could be the alternator, or more specifically your voltage regulator which is part of your alternator. An auto elec should be able to test it

it s usually your alternator when batteries lights come on. need to check that , otherwise it will drain your battery