2013 gmc sierra viper 5704v dball

I need to know what wires to hook up from the viper / dball to the truck. It has pk3+ and the acc. Drop is confusingAllen hayes

Hi Allen! Welcome to the 12volt! Ok, here goes. First, you must ensure that the DB-ALL is flashed with the correct firmware for your vehicle application. According to XpressKit, this is 401.GM6 v. 2.29+.   Here is a link to the correct install guide : http://www.xpresskit.com/DocumentDownload.aspx?documentid=7761&productid=461&firmwareid=3407 You didn't mention anything about an RFLCHGM PK3 loop or the THGM610 harness, so that means you will be following the Type 2a install diagram on Page 3 of the DB-ALL install guide. Please note that this install type consumes more power at rest and has the potential of draining the vehicles battery if left sitting for long periods. You have a choice to make. You can either go D2D using the DBI data harness between the Viper and the DB-ALL or you can go W2W, leaving the D2D harness off and making all the connections shown with Blue dashed lines. Can't guarantee how well D2D will work, but as you can see, it will save a bunch or wiring between the modules. Either way, all the solid Black lines must be connected.   There are two connectors at the ignition switch that your will be making connections, the main Ignition connector and the PK3 connector. The DB-ALL GM6 install guide shows all the necessary connections so your Viper H3 plug will look like this : 1 PINK (+) IGNITION 1 INPUT/OUTPUT Pink wire, Pin 1 of 6 Pin Main Ignition conn thru diode 2 RED / WHITE (30A) FUSED IGNITION 2  Not Used 3 ORANGE ACCESSORY OUTPUT     Not Used   4 VIOLET (+) STARTER OUTPUT (CAR SIDE)       Not Used     5 GREEN (+) STARTER INPUT (KEY SIDE)        Not Used     6 RED (+) FUSED (30A) IGNITION 1 INPUT       to +12V constant along with H1/1 7 PINK/WHITE (+) IGNITION 2 / FLEX RELAY     Not Used        8 PINK/BLACK FLEX RELAY INPUT 87A Not Used     9 RED / BLACK FUSED (30A) ACC/STARTER INPUT    Not Used Additional wires from the Viper : H1/2 Black to chassis ground H1/5 White to Parking Lights   Light Blue (-)   @ headlight switch or BCM, white plug, pin 8 ***Viper set to (-)*** H2/2 BLACK/ WHITE to chassis ground if auto trans H2/8 BROWN / BLACK to Horn Trigger   Tan (-)   @ horn switch or BCM, brown plug, pin 18 *** optional If your truck does not have the factory hood pin, you must install the Viper supplied hood pin and connect it to H2/17 GREY (-) H00D PIN INPUT.    The install guide shows the PK3 ( or TDM ) connections that must be made with the 4 wires from the DB-ALL. All connections should be properly soldered and insulated. Soldering is fun!