Hey scot i have a 2007 Acura MDX, the promblem is the charing light keeps coming on once a while , we have put new battery, new alternator and new starter. The light show once in a while or when i slow down when ever im in the road, i just want have answer to, thank you.
Check all your electrical connections at the alternator. Sometimes, the charge light circuit has its own relay that goes bad or it could be a faulty alternator.
https://shop.advanceautoparts.com/find/2007-acura-rl-charge-lamp-relay.c39740591
Put a meter on the battery with the engine idling. If it shows about 14.5 volts, the alternator is OK.
we have put ... new starter.
why did you do that?
The starter has nothing to do with charging.
Make sure your battery cable terminals are clean.
Double check that all the battery + alternator connections are tight. Same with ground cables/straps.
Make sure the serpentine belt isn't worn out.
