I have 2002 honda civic coup Ex,
recently I was away for couple of weeks and returned to find my car needing a jump to start! I was confused since I didn’t leave any lights on or doors open. After the jump it was running fine, started with no problems, but later on in the week, as I was driving the ABS, and airbag warning lights came on, the lights inside the car (dashboard) started going dim, the lights outside did the same. I took the car immediately to honda, and they needed a boost starting it up. They checked the car and told me they have to replace two relays. The relays were replaced about a week ago, but last night same problem accrued, dimming lights and needing a boost to start!
Is it the battery, fuel problems...does anybody had the same problem?
cheers

 

Start by checking and fully recharging the battery. Some auto parts stores offer this service free of charge. Clean the battery posts prior to testing/recharging. If the battery tests bad, replace it.

While the battery is charging, thoroughly clean the battery connectors and the battery ground connection to the body frame. Also check whether the alternator belt is loose.

Hopefully your problem will be solved after reinstalling the charged/new battery. If not, take the car to AutoZone to have them check the alternator. Again, this is a free service.

 

Like RonJ said, it is likely the battery or the alternator. Have the auto parts store check both.

 

There's been a rash of apparent alternator problems this afternoon.

The lights running down and systems dying for lack of power while the car is running is the classic sign that the alternator is not working. This is usually the alternator itself but it could be the belt or (rarely) the electrical system connected to the alternator.

 

yup, it sure sounds like a bad alternator