Viper 5706V With Omegalink Bypass Module, 2007 Nissan Titan

I have not but will try learning the tach and see if that fixes the issue.desertislandertech

On the viper RS quick reference installation guide, it shows an important note regarding the neutral safety switch must be plugged in and in the on position, but I did not receive one with my viper RS. Is this switch required for RS? I also tried to learn the tach following the RS guide, but it didn't work. I started the vehicle and within 5 seconds pressed and held the control center button for 3 seconds or more, but the light didn't come on. I didn't even see the parking lights blink.desertislandertech

The layout picture with that note shows a 2-pin plug between the 6-pin main harness and the 3-pin door lock harness. Do you have this 2-pin plug there? If you do, you can put a small jumper from an old computer or a crossover there and try again.

Are all two pin computer connectors the same size? Yes, there is the two pin port by the 6-pin main harness.desertislandertech

Yes, if you have that there, those 2 pins need to be jumped. That's what the plug in toggle switch is supposed to do but since you're missing it, a standard .1" jumper will work.

Okay so I checked the viper 5706v and verified that I don't actually have the 2-pin port by the 6-pin main harness for the neutral safety switch. I'm assuming they removed this 2-pin port connection at some point during production and isn't needed. When I press the remote start on the key fob the dash lights come on but still no RS. Although it does show on the key fob that RS is active with the 12min timer, but engine doesn't crank. I'm also trying to troubleshoot lock and unlock for the viper key fob. Lock/unlock doesn't work even though it shows lock/unlock on the key fob. The alarm function works for arm/disarm when I press lock/unlock on the key fob. Any idea on why I can't get the RS to work?desertislandertech

Meter the fat purple wire in the remote start harness for 12 volts during remote start. Do you get a reading?

That would be the starter wire vehicle side, is that correct?desertislandertech

Yes

No 12 volts on purple wire (starter) vehicle side during RS. I also checked the green wire (starter) key side no 12 volts there either during RS. 12 volts at the orange wire accessory and pink wire ignition 1 10-pin heavy gauge connector. No 12 volts on pink/white wire at starter 2 (light green wire at ignition).desertislandertech