07 Ford Crown Victoria P71 U1900 code with several lights illuminated on the dash.

Ford Crown Victoria Police Interceptor,

https://www.google.com/search?q=%E2%80%8BFord+Crown+Victoria+Police+Interceptor+canister+vent+valve+diagram

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More then likely the lighting control module is bad , But testing would be a good idea. Look at a wiring diagram at http://www.bbbind.com/free_tsb.html .Do you know how to test solid state electronic componets . Testing basic automotive electrical circuits ? The lighting control module supply's power to turn on the lights. Your best bet , take your vehicle to a ford dealer .

You probably have a wheel speed sensor issue. With the proper scan tool that can access the ABS module it will tell you the exact issue.

Ford Crown Victoria Questions - what would cause a whole ...

www.cargurus.com > Questions > Ford > Crown Victoria
CarGuruswhat would cause a whole car vibration when going between 48 and 65 mph, even ... Asked by Dfranz Aug 29, 2013 at 11:53 AM about the 2001 Ford Crown Victoria Police Interceptor ... You have an open diff by turning one wheel the driveshaft should turn before the .... 2007 Ford Crown Victoria Police Interceptor For Sale.

Same as with any MIL Lamp or check light, you
get on your dash,you check for codes, to see if you have
a system fault,diagnose the fault & make the repairs required

Folks have to give up this stuff about resetting things

If ANY light stays light on your dash after the motor is running
or your driving-- you have problems

Clearing-- NOT-- resetting anything- is NOT- a fix for any vehicle issue

did u check ur passin gear cable

yes you should also look in the owners manual and see if theres any relays that could be blown

Have you traced the wires from the tail light forward?

First check fuse for brake light with test light if fuse is good test brake light switch under dash with test light if you dont understand how to do the above contact me at [email protected] title the message crown vic problem

Go to online store reliable they have repair manuals I am sure you will get the solution.
Here's the link
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