Usually the appropriate warning light on the dash will come on if the alternator is not producing current. If you don't trust the warning light, take a volt/ohm meter and (making sure it is set on the DC reading scale) connect it across the output terminals of the alternator to determine if any current is being produced.
how do i change the alternator in my 2001 ford focus?
Go to http://www.focushacks.com/index.php?modid=45
yes
The 2002 Ford Focus has 16 valves.
nearside sidelights not working on ford focus
The 2002 Ford Focus has a 5-speed manual.
The 2002 Ford Focus is a gas-powered vehicle.
The 2002 Ford Focus has an inline 4 engine.
What type of battery do i need for a 2002 ford focus
It is located directly below the alternator on the right (passenger) side of the engine.
That was happening to my Ford Focus, turns out it was the alternator, i got it changed now it turns on...
The price of a 2002 Ford Focus can vary depending on condition and if it has been used or not. Typically, a used 2002 Ford Focus will cost about $5000.