2003 Grand Marquis Add On Remote Door Lock

My car has a dealer alarm installed.

2003 grand marquis add on remote door lock.

This way you can find out if its the fob or the car. The entry keypad door locks trunk lock dome light rear defogger and the radio delay. It just stop working all of sudden one night find answers to your 2003 mercury grand marquis question from certified mechanics and auto experts. 2003 mercury grand marquis we strive to provide convenience to our customers with free keyless entry remote fob programming instructions for every single vehicle that we sell on northcoast keyless.

Many people don t know that they can purchase their own replacement vehicle entry remote save up to 70 off of marked up dealership prices and. Malfunctioning power door lock actuator. How do i reset my door lock code on a 2003 mercury grand marquis or change it someone else has my entry code mercury 2003 grand marquis question. On the 2003 2011 mercury grand marquis the smart junction box sjb is located behind the door panel.

Repeat step 4 for for all other remotes 5. Doors should lock then unlock. White violet and door lock switch should have power if fuses and wiring are good to that point. My door lock remote will not function and new.

The problem i have encountered at first was intermittent then worked while raining then completely stopped. Press any button on the second remote transmitter. Keyless remote entry oem mercury grand marquis control vehicle car door opener transmitter keyfob key fob clicker 05 04 03 02 01 99 98 97 96 95 marquee pre owned 214. The power door lock actuator is the part of the power door lock system that actually controls the locks.

I own a 2007 mercury grand marquis ls sedan 4 door 4 6l 281cu. V8 flex sohc naturally aspirated car. The actuator is a series of gears with a set of rack and pinion gears at the end. This item 2003 03 mercury grand marquis keyless entry remote 4 button keylessoption keyless entry remote car key fob replacement for cwtwb1u343 cwtwb1u313 lhj002 car key fob keyless entry remote fits ford lincoln mercury mazda mustang cwtwb1u345.

Wait 20 seconds and then confirm programming by locking and unlocking vehicle. Home 2003 mercury grand marquis remote programming. There is a. You will need to gently pry the trim panel for access to the sjb box.

Remote door lock key fob will not unlock doors or trunk 2003 mercury grand marquis there are some testers for the fob on the parts counter of most major autoparts stores. When the actuator gets the signal from the power door lock switch a small motor turns the gears.