Close

why wont my doors unlock and trunk unlockw/remote could it be a modulator on 2008 Mercury Grand Marquis

the door keypad same way wont work,have to use key also on the turnk to open. checked fuses underhood and inside some were replaced but still having same problem

Asked by for the 2008 Mercury Grand Marquis
if key pad doesn't work either, probably security module fault. take to dealer to diag
1 more answer
CK BATTERY IN KEY FOB TO START WITH
Qualified Local Mercury Shops
Qualified Mercury Shops For This Repair
921 N Parker St
Orange
95
Technical Ability
93
Tools & Equipment
92
Customer Service
96
Customer Amenities
(714) 486-0367