98 civic viper 211 hv

Hello, everyone who knows electronics better than me. I am attempting to install a viper 211 hv into a 1998 civic with power locks (and having no success). What I think I know: That this is a negative 3 wire system. Wiring Info about this system found here: https://www.the12volt.com/installbay/alarmdetail/1051.html And This is the wiring for the Viper side (from the install manual): RED / WHITE (-) OUTPUT OF CHANNEL 2 BROWN / BLACK UNLOCK #87A NORMALLY CLOSED ORANGE (-) 500 mA GROUND-WHEN-ARMED OUTPUT YELLOW (+) SWITCHED IGNITION INPUT (ACCESSORY) WHITE/ BLUE (-) 200 mA CHANNEL 3 VALIDITY OUTPUT LT.GREEN/ BLACK FACTORY ALARM DISARM BROWN (-) HORN HONK OUTPUT BLACK (-) CHASSIS GROUND INPUT WHITE (+/-) PARKING LIGHT FLASH OUTPUT VIOLET UNLOCK #87 NORMALLY OPEN (INPUT) BLUE/BLACK UNLOCK #30 COMMON (OUTPUT) VIOLET/BLACK LOCK #87 NORMALLY OPEN (INPUT) WHITE/ BLACK LOCK #87 NORMALLY CLOSED GREEN/ BLACK LOCK #30 COMMON OUTPUT BLACK/ WHITE OUTPUT OF DOMELIGHT SUPERVISION RELAY #30 BLACK/ WHITE-1 INPUT OF DOMELIGHT SUPERVISION RELAY #87 BLUE (-) 200 mA SECOND UNLOCK OUTPUT RED (+) 12V CONSTANT POWER INPUT Sorry about the all caps, I copied from the install manual. So, finally, here's the question. I have these wires hooked as follows: Red (Viper) to 12+ Black (Viper) to - GREEN/ Black (Viper) to GREEN / WHITE (Civic) Blue/Black (Viper) to GREEN/ Orange (Civic) And I've Heard that the Purple and PURPLE / Black (Viper) should be grounded as well, since this is a negative system. And when hooked up as above, the Viper will not lock or unlock the system at all. Locks Still work from the drivers switch. What am I missing?

Nothing, have you verified with a multimeter, that you have the right wires for lock and unlock? Have you verified with a multimeter you have12 volts and a good ground? Does the system click or anything?

Ok, I'm pretty sure it was a bad ground...and I feel stupid. I guess I shouldn't work on electronics late at night... Thanks for all the help guys! - Matt