Adding Remote Start To An Existing Alarm

Thanks

I just a have a few more questions before tackling this project.

1) Certain functions for this van requires a resister or diode isolate.  Would you just solder a resistor or diode  to it without using anything to protect so it doesn't twist or bend and end up breaking apart?  I know from school that these parts are really thin.

2) Anything that is negative triggered should be safe?  We need to be more cautious of positive triggered inputs?

3) The kit does not include anyting to allow for the powerwire to be attached to the battery. What part do you use to attach it?

The best way to connect diodes and resistors is with solder and shrink tube..just be careful not to overheat ..you can use an alligator clip or small plyers as a heat sink..if you don't have shrink tube you can use a quality electrical tape but regardless make sure you insulate the leads for a safer installation. If you can't solder you can use small ga. butt connectors but pull on the connection to make sure it's solid and insulate and exposed leads. I don't like using connectors for that but it can work if done right. Use zip ties to secure everything so it won't pull apart if stuff gets moved around.

The main reason it is stated to be more cautious with positive outputs is because in a vehicle there is alot of exposed metal and if anything positive touches it..you have a short. But this is not to say you should be careless with negative or any other connections..for a safe and reliable installation every connection should be solid and well insulated.

For most  systems I connect my power connection by soldering to the constant at the ignition harness and fusing it there. However some newer vehicles have lower current constant at the harness..you can tell if it is not at least a 12ga. or larger. Some just prefer to always go to the battery regardless. If you choose to go directly to the battery use at least a 10ga..and fuse it close to the battery. Use a ring terminal to a bolt on the terminal if top post..if side post you should use a post extender. If there is a junction off a heavy gauge wire from the battery already you can connect there as well.