2003 Grand Marquis Add On Remote Door Lock

Home 2003 mercury grand marquis remote programming.

2003 grand marquis add on remote door lock.

The entry keypad door locks trunk lock dome light rear defogger and the radio delay. 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. 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. 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.

It just stop working all of sudden one night find answers to your 2003 mercury grand marquis question from certified mechanics and auto experts. The power door lock actuator is the part of the power door lock system that actually controls the locks. The problem i have encountered at first was intermittent then worked while raining then completely stopped. I own a 2007 mercury grand marquis ls sedan 4 door 4 6l 281cu.

My door lock remote will not function and new. Wait 7 5 seconds and then turn ignition off 6. The actuator is a series of gears with a set of rack and pinion gears at the end. V8 flex sohc naturally aspirated car.

Press any button on the second remote transmitter. Malfunctioning power door lock actuator. On the 2003 2011 mercury grand marquis the smart junction box sjb is located behind the door panel. 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.

My car has a dealer alarm installed. At the battery fuse box check fuse 1 20amp and fuse 2 15 amp in the main fuse box. Doors should lock then unlock. 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.

Repeat step 4 for for all other remotes 5. You will need to gently pry the trim panel for access to the sjb box. White violet and door lock switch should have power if fuses and wiring are good to that point. Wait 20 seconds and then confirm programming by locking and unlocking vehicle.

This way you can find out if its the fob or the car. When the actuator gets the signal from the power door lock switch a small motor turns the gears.