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2008 Ford F-150 Lariat 5.4L Battery Light On
Posted to Ford Electrical on 7/12/2017 14 Replies

replaced alternator with after market and now has rebuilt motorcraft alter nator in it. charging at 13.7 volts. tested wires to alternator pin 1 lg/or wire has 11 volts with connector unplugged. or wire pine 3 has 12volts with connector unplugged. found a test...

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  Related Documents & Media  2008 Ford F-150 Lariat

 
Message Closed w/FIX

car Vehicle Data

2008 Ford F-150 Lariat

VIN 1FTPW14V18
Engine5.4 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBattery Light On
ConditionsNew
Misc.2008 Ford F150 5.4 Alternator
Message Closed w/FIX

car Vehicle Data

2008 Ford F-150 Lariat

VIN 1FTPW14V18
Engine5.4 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBattery Light On
ConditionsNew
Misc.2008 Ford F150 5.4 Alternator