Viper 5902 vs 7901?

angelars wrote: I went D2D.

was there any issues with going this way? the guy at dei said he always install w2w cause it easy to trouble shoot.

It couldn't have been easier. You simply match the color coded wires and you're done. The hard part was programing the module because none of the instructions were accurate, but that would have been the case if we went W2W too.

how much time do you save by going d2d vs w2w?

I've never gone W2W so I don't know, but D2D only took two or three minutes for everything....

angelars wrote: I've never gone W2W so I don't know, but D2D only took two or three minutes for everything....

what kind of car did you do the install on? did you use a bitwitter for programming?

2010 Mercury Milan Premier. Yes I used a Bitwritter for programming.

okay, i just bought one for programing.how long does it take to do the full install remote start and alarm and programming? should I plan out 6-8hrs or less?

Depends on the car, your knowledge, and other factors. Don't rush :p

Was this the install you did on the Milan? If so, did you have to run the flex relay wire on Harness 3 to the Key Sense on your ignition? I read on a wiring guide on Installogy's website that said it was required to disarm the factory alarm. Getting ready to button up my steering column and don't want to yet if this wire needs to be installed. Thanks.

Was this the install you did on the Milan? Yes... If so, did you have to run the flex relay wire on Harness 3 to the Key Sense on your ignition? I don't remember running anything to key sense. I could check my notes if you want but to disarm the factory alarm I think you just need to do the door locks.