Passenger door not getting power
 

Hey Guys,
I have a 97 Accord and just got a Viper alarm w/ kelyess entry installed. The only problem is that my passenger side door doesnt get any power sometimes (the courtesy light, window, and lock) won't work. I squeezed the wiring covers (tube) between the door and the engine compartment and then the door worked again but it goes from working sometimes to not at all. Do you think i'll have to take the door panel off and how difficult is that? Thanks for your hep in advance:)