i have a 2003 cl. i am looking for the mux panel(security module). i have read it is behind the glove box. i have looked but cant see it. does anyone know EXACTLY where it is? i am trying to add on a remote start system connected to the factory sytem, so i can use the original key fob. i need to find the wire that pulses when i hit the unlock on my keyfob. i know the problems with the remote start and factory alarm, that is why i will be using 3 pulses of the unlock button. this way the factory alarm is off, and the car will start with no problems. is there anyone out there who knows exactly where this module is? please help. thanks

 

wow thanks for all the help guys. nobody here has done an install on a 2003?

 

Weekends are slow......

Not sure what exactly you want,

Immobilizer
Receiver unit is on the right hand steering column
ECM/PCM is behind the radio

Multiplex Control System
Passenger side = Behind the glove attached to the back of the fuse box
Drivers side same location but on the drivers side
Door unit is built into the drivers power window master switch in the drivers door

 

i am looking for the wire that controls the keyless entry. i am guessing the security module. thanks for your reply

 

well i found what i was looking for. there is a 5 wire tap that comes off the glove box light. the pink wire is the neg pulse for unlock and the blue is neg pulse for lock. these are from the factory key fob only, not the doorlock switch or key. this might help someone out in the future.