The LCM is an 03-04 issue for all Panther platform cars. MM less reliable - no, 03-04 Panthers have unique issues from other years - yes.
I my opinion (as a Ford guy) Ford has some serious electronics design issues. On our cars alone you have:
LCM issue
BCM issue
My dad's 05 Mustang GT had major stereo issues
My brand new 13 F150 has stereo issues
My wife's old 06 Milan had HVAC blower speed issues.
2018 F-250 6.7L Crew Cab 4x4
2013 Dodge Charge R/T Daily Driver/Beater - All original 208K miles and counting
Sold - 04 Marauder, Silver, Dark Interior, Factory Sunroof.
Z-Tune, JLT CAI, Z&M Control Arms, KYB Shocks, BC4E Dead Pedal, Pro Guard, Sparta Watts links, R1 Slotted Front Rotors, Braided SS Brake Lines, Automatic Traction Control "Turner-Offer".
4.10 FRPP gears awaiting install (on extended hold).