Questions & Answers for: f150 wont start theft light

03 harley f-150 changed battery,now theft light flashes,wont start dealership will have to reprogram the ecm

...wont start, theft light flashes fast, odometer is dashes all the way across, and "od off" light on shifter is illuminated the pats system has been activated. youre going to need to get it towed to ...

...wont start. could it be anti theft problem its a 2002 f150 4 wheel drive with 4.6 liter This could be caused by either a faulty Crank Shaft Position Sensor or the anti-theft system. Try put key in, ...

just changed out the ignition and the new ignition wont let the truck start what is the deal 2000 ford f150 is the theft light flashing when you try to start it?

...START...TAKE THE KEY OUT FLIP IT OVER AND IT STARTS MOST OF THE TIME...HAD A ANTI THEFT TRANSCIEVER PUT ON RECENTLY Sounds like the MAF sensor not working right. Anti theft wont let the car turn

f150 harley davidson wont start after battery goes dead theft light flashing rapidly needs a full charge for the theft system to work. use to be able start manual or with the button but the newer ones

wont start 2000 ford f150 v-8 trighton Hate to say it but the only way you can fix that is by having a ford dealership figure out what's going on. If you mess with the security system or anything that

...F150 XLT 4.6l TO START. THE anti-theft light keeps flashing and wont allow thwe truck to start. had a blow out on passenger side and anti-theft light came on and now my p\u wont start, cranks but ...

2006 ford f150 wont start battery good turn key everything comes on but wont even crank Is the anti theft light flashing ? Ford F150 5 4 No Start No Crank No Communications Codes U1900 U2023

...f150 wont start. new battery installed. light come on and radio. What year is it ? Does the security light flash when try to start ? Anti - theft system will not allow engine to crank . Sounds like ...