installing a viper 5900 with a gmsl2 bypass module in a 03 envoy. have everything hooked up and i cant get the module to program. the led never blinks when i hold the button and turn the ignition. i tried unpluging the module completely and remote starting the vehicle with the keys in the ignition, the vehicle will inject fuel but wont crank. ive got the tach wire hooked up to the pcm white wire under the hood. any suggestions would be appreciated. im stumped.
to program, hold programming button (black) plug in the 4 pin harness (black, red, blue, white) then connect the other harness. when the light is solid and lit, let go of programming button. Put key in ignition, the light should rapidly flash 10 times.(about 2 seconds, let it sit for 10 then turn off) Double check ur wires also.
also when u say u removed ur bypass module, u cant start with the key or is it u cant remote start with they key in the ignition?
the light wont rapidly flash, it just stays solid.
i can definately start it with the key, but i cant remote start it.
here's how my wires are hooked up.
Viper 5900
Relay satellite harness
Purple starter…………………...yellow starter wire in vehicle
Green (anti grind)………………didn’t use
Red (2) + 12v…………………...red 12v in vehicle
Orange accessory……………….orange accessory in vehicle
Pink ignition…………………….pink ignition in vehicle
Pink/white 2nd ignition………….white 2nd ignition in vehicle
RED / white (+) 12v input………...red 12v in vehicle
Primary harness (H1)
red 12v……………….…12v power in
brown siren output………siren
black ground…………….ground
green door trigger input (-)…gray/black wire in drivers dome light
Remote start harness (H3)
Neutral safety switch……... to the toggle override switch
Tach input……………..….. to the white wire coming out of the blue pcm harness
Brake shutdown……………hooked to (+) white wire while brakes were applied
Hoodpin switch…………….hoodpin switch under the hood
Blue/white………………….to gmsl2 blue wire (-) while running
GMSL2
Red (+12v)……….to 12v on viper harness
Black (ground)…...to ground on viper harness
Blue (datalink)…..didnt use
White (datalink)….didnt use
Light Blue (lock)…...............didnt use
White (Unlock Driver 1).........didnt use
Pink (ignition)………………...to pink ignition under steering wheel
Blue(- while running)…………to blue/white h3/5
Purple(data obd2)….……..…..to purple obd2 under dash
Orange(door trigger)…….……to green door trigger wire in H1 harness
Lt Blue/Black(trunk)…………didn’t use
WHITE/ Black(unlock driver2)….didnt use
Pink/black(parking light)………didn’t use
well, the remote start will activate, but the starter never engages. i checked for voltage on the purple starter wire and i did find voltage after the remote start becomes active, so there is voltage going through the starter wire. im still stumped.