2002 Jeep Cherokee Laredo Remote Starter

I totally understand. (Rookie posting) So then with W2W i'm basically matching up the wires from each box with similar functions. For example, I match wire from the DB-ALL for 'door status' with the wire from the Avital for 'ground when locked'. Also does the DB-ALL actually get wired into the diagnostic connector. The instructions shows running a wire for J2850 to PIN 2 of the ABDII diag connector. It appears like most of the connections are between the boxes and only a handful to the actual vehicle.

(Thanks for your patience)

OK, so I connect the matching wires but for example both the starter unit and the bypass have wires for the brake. Do I simply run both wires to the brake wire in the car? And regarding the brake wire, do I gain access to that by opening the plastic box mounted to the brake pedal arm? Thank you to all of you guys offering guidance and suggestions. You are a great resource for true beginners like myself.

I have connected most of the wires between the Avital starter and the DB-ALL.

A few things I am trying to figure out:

Parking lights - I have one wire from the DBALL as an INPUT(+)  and one wire coming from the starter with a 10amp fuse attached (no designation made of whether this is OUTPUT or INPUT). So do I splice these two together and then attach them to the headlight switch? Or do I only run one to the switch?  The starter is configured for a negative(-) light flash output. As shown in the link that you gave me for the DBALL there are 2 wires (Violet/Green) INPUT and (Violet/Brown) OUTPUT which also run to the headlight switch.

Brake wire - I have one from the DBALL labeled for OUTPUT and one wire from the starter labeled Brake Switch Shutdown Wire(+). Do I simply run both of these the brake switch box mounted at the top of the brake pedal arm?

Locking/Unlocking doors - I have already connected the two DBALL wires (Blue and Green) INPUT wires to the two starter wires (Blue and Green) OUTPUT wires to each other. There is a (GREEN / WHITE)(-) Door Status OUTPUT wire coming from the DBALL which the diagram shows going to the starter but there is no Door Status wire labeled on the starter. The only thing that comes close in my mind is an Orange one labeled Ground When Locked(-). So I'm not sure which attaches to the car wiring to actuate the locks or if the attach to each other.   OR does the starter Orange Ground When Locked attach to the DBALL (Blue/White)(-) Ground When Armed (GWR - status) INPUT?

We'll start with these and I have a couple of others. You guys do a great job!

First, being new to R/S installs, did you get the DB-ALL flashed with the correct firmware?

This info will be specific for the 2002 Jeep Grand Cherokee and the Avital 4103. Your 4103

Avital                                                                                                               Jeep or DBALL ( or Both )

1 BLUE STATUS OUTPUT                                                            DBALL 10 Pin, Blue/White

1 BLUE (-) UNLOCK OUTPUT                            DBALL 10 Pin, Blue

DBALL

12 Pin

The Avital has no use for the Door and Trunk Status Triggers.

Kreg, this is great!! Thanks. I am actually just a DIY-er installing this as a gift to a friend. I am not sure how to confirm the version of Firmware I have except to look at the bottom of the module itself. It says - HW:3.53  SW:3.03  DT: 11k  IDL6598484

Does this help at all... if I'm up a creek please tell me at least 1 paddle(a shred of hope)