Battery problems

Battery: It accumulates the electrical energy generated by the alternator. It provides energy to all the electric and electronic circuits of the car.
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Battery Light On

2002 Ford Crown Victoria 4.6 170000 miles
New Battery, New Alternator, Battery Light Still Lights Up
Aziatikk Blakk from United States 3 years ago  
AZ
4 reports 
Rinn from Canada 3 years ago
The code may still be stored in the PCM, connect a scanner and clear the code. Not likely, if you're now getting an OVER voltage the light will come on
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Battery draining

2009 Ford Crown Victoria Police interceptor 135800 miles
Battery keeps dying increase in engine performance body roll
Tony from United States 3 years ago  
TO
4 reports 
Alwafi from other 2 years ago
When the car is turned off for more than 12 hours, I cannot start the car because the battery is dead. I replaced the battery and the same problem returns. How can I find the problem with the battery’s electricity being drawn?
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Cooling fan

2004 Ford Crown Victoria LS, 4.6, P74 244000 miles
Cooling fan has full time power to it even when the key is off. I have to unplug it so it doesn't kill my battery
Dawsun from United States 2 years ago  
DA
1 report 
Abdullah from other a year ago
The fan is not receiving electricity even though the computer and fuses are working properly.
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T staring it crank no start

2002 Ford Crown Victoria 198000 miles
Cranks no Sta new battery
Ogherrera from United States a year ago  
OG
2 reports 

Need wire harness help ?

2009 Ford Crown Victoria Crown Victoria police interceptor 128676 miles
Someone cut the power distribution center under my hood,w ires and stold the fuse box out form under my hood . I never got it back , but I went to pick a part , and cut one from an 07 crown Vic . And wired it in I got the car running in 4 days . But something drained my battery. Getting new batt . Dash lights come on . But not fuel pump and no start or turn over ,. ??? I need a coded list for the wire harness.
Erik from United States 2 years ago  
ER
6 reports 
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