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A Step-by-Step Viper 5901 Remote Starter & Alarm Installation Guide (Now with Pics!) Initial disclaimer: I am not a master installer, but a mere plebe looking to save money. While I’ve installed car audio components in the past, I had zero knowledge of remote starter systems before attempting this install.
For almost a decade I have enjoyed a viper remote start in my car. I love the ability to warm up the engine and have the air conditioning running by the time I sit in the driver's seat.
I wanted the same convenience for the wife and after 5 years she has given permission after seeing all the other improvements I have done on her veteran Hyundai trajet.
If you are good at car audio, electronics, modifications and maintenance then a remote start system is very easy. You must have the wiring diagrams for your vehicle and it helps if there is already an existing viper or DEI alarm installed. For cars that never had an aftermarket alarm and use factory immobilizer, you will need the immobilizer bypass module from DEI.
I bought the avital 5303l system for her vehicle which is also a DEI product. This installation requires heavy Guage wiring connection to the car's ignition key switch. Soldering is mandatory here.
I wanted the same convenience for the wife and after 5 years she has given permission after seeing all the other improvements I have done on her veteran Hyundai trajet.
If you are good at car audio, electronics, modifications and maintenance then a remote start system is very easy. You must have the wiring diagrams for your vehicle and it helps if there is already an existing viper or DEI alarm installed. For cars that never had an aftermarket alarm and use factory immobilizer, you will need the immobilizer bypass module from DEI.
I bought the avital 5303l system for her vehicle which is also a DEI product. This installation requires heavy Guage wiring connection to the car's ignition key switch. Soldering is mandatory here.
I have attached the complete installation guide for the Avital 5303L. The installation I performed did not include wiring of the door lock or door switches circuits since these were already wired to the existing viper alarm.