2005 silverado dball avital 4103

Hey guys, I'm having an issue with an install in an 05 duramax with an Avital 4103, DBALL. Everything operates appropriately when remote started, except the Service 4wd light on the dash illuminates. This does not come on when the truck is started normally by the key. Also the truck has an edge programmer, and when the truck is in operation, the digital gauge readings tend to fluctuate radically at all times until the DBALL is disconnected from the OBD II wire, or power is removed via the D2D port. I'm not sure this one can be solved entirely, but figured I'd toss it out there. Has anyone had similar issues? Vehicle: 2005 Chevy Silverado 2500HD (Duramax) Remote Start: Avital 4103 Bypass Module: DBALL Preparing for D2D install, does everything look correct? H1/1: ()Factory alarm disarm - N/A H1/2: ()Factory rearm - N/A H1/3: (+)Ignition out (to alarm) - N/A H1/4: (-)Activation Input - N/A H1/5: (-)Ground when locked - N/A H1/6: (-)Horn Output – N/A H1/7: (-)Trunk Release Output - N/A H1/8: Ground - ground H1/9: (-) Light Flash – Connected to BCM, gray/black wire, pin B2 4-pin satellite harness 1: (-)Status Output – D2D 2: (-) Accessory Output – D2D 3: (-) Starter Output – D2D 4: (-) Ignition Output – D2D Heavy gauge relay wiring 1: (+) Output to Ignition Circuit – to pink ignition wire 2: (+) Output to Starter Circuit - to yellow ignition wire 3: (+) Output to Accessory Circuit - to orange ignition wire 4: (+) (30A) High Current 12 Input - to red ignition wire 5: (+) Programmable output for ignition 2 – to white 6: (+) (30A) High Current 12 Input - to RED / white ignition wire Door lock harness 1: (-) Unlock output – N/A 2: N/A 3: (-) Unlock output – N/A Remote start harness (H2) H2/1: (-) Neutral safety switch input – To ground (-) H2/2: Tachometer wire – N/A H2/3: (+) Brake switch shutdown – to white brake pedal wire (+ when brake is pushed) H2/4: (-) Hood pin switch - open circuit H2/5 (-) 200ma 2nd status/rear defogger output - N/A. DBALL violet / YELLOW to violet pin 2 on OBDII connector.

Check that ignition 2 wire is powered up during crank.

Heavy gauge relay wiring Should be; H2/1 PINK should go to pink of your ignition harness. H2/2 PURPLE should go to yellow of your ignition harness. H2/3 ORANGE should go to orange of your ignition harness and use a relaynsomthat it ALSO powers brown of your ignition harness. H2/4 RED should go to either red of your ignition harness. Or to the battery. H2/5 PINK/WHITE should go to white of your ignition harness. H2/6 RED shouldmgo to either of the othernred of your ignition harness or to the battery. End result your truck has two ignitions and two accessories that need to be powered up properly to avoid the light that comes on and somthatbeverythingnfunctions properly.Gary Sather

Sorry. Dang spell check. Meant so that everything functions properly.Gary Sather