The ac lights inside the honda odessey van not on -> no ac

check both fuse boxes,, One is under the dash inside the van, the other is under the hood,,

that would be your check engine light. have your van scanned for codes somewhere

If the starter turns "slower than normal" then the starter is not in proper working conditions and is drawing too many amps...why would you put a starter back in when you know it's not working properly? Check all your cables to and from the starter for corrision, check your grounds.
Check your starter relay... Take your battery in and have it "load tested" to determine the health of the battery. "Fully charged" does not mean it's a good battery.

System charge and pressure readings should be taken to determine the health of the system.

it is possible that you've got an issue with your power steering system, but the noise should be equally noticeable in both forward and reverse. the front differential is inside your transmission and if the differential is worn it will whine. if you pay close attention you may notice the noise when in first gear going from acceleration to deceleration at about 20mph. if this happens, it's most likely your transmission that needs to be replaced.

You will need the specific air bags from the same car year.
Contact a junk yard to see if they have any for you

if its brake lights ,its probably the switch on the brake pedal

Hi

I have same problem - intermittently in my 2005 Honda Odyssey (Australian Version)! Same story with dealer response since of course it will not do it when I take it in (twice). Honda dealer says he cannot repair problem unless he sees it is broken! Very frustrating!!!!

I have had some success by putting the key in and out of lock several times and then moving it about when I try to start the car - normally this fixes it. I only hope this does not break permanently when I am far from home!

Keen to hear if others have this problem and have found a permanent solution.

nmb

Honda is notorius for bad MAIN RELAYS the solder in them crack and can not be seen with the nacked eye. This is due to simple expansion & contraction the solder heats up & cools down. Try that.

try checking the main relay under the dash