N2MB WOTBOX rev issues

[scottmoyer]

Hey all, need some help. My son just purchased a 2015 GT with a Whipple SC and had a WOTBOX that we just installed. The WOTBOX was working fine on a 2014 GT, so we know it WAS working.

I used vampire taps on the yellow, blue and green wires, so I'm of the belief that we have good connection. We did find that the yellow wire was initially on the wrong yellow/violet going to pin 15, instead of the yellow/violet wire going to pin 70 on the top plug. That's all fixed now, but we can't get the rev limiter to work.

He went through all the settings based on a screen shot posted on Lethal Performance's website. When running the tests, the WOTBOX recognizes the full throttle and the clutch signal. With the car running and applying gas, the car fully revs and the launch control isn't activating. We've disconnected all wiring connections and reconnected with no success.

Anybody else have this issue and can provide assistance on how to resolve it? Thanks

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[scottmoyer]

Ok. I had my son provide me the troubleshooting guide that he used for this install. I told him that we need to verify all options. He kept going after the yellow wire as the culprit.

After reviewing the troubleshooting guide, I asked if he tested the red/orange wire test with the quick start, rev, stumble. He said he never performed it. We tried it and it failed. The fix, reverse the red and orange wire connections to the violet wires. I used male/female crimped terminals on this wire so that we could remove the WOTBox anytime and reconnect the violet wires together. So, I just needed to cut the opposing connection off the red and orange wire, crimp the new terminals and test. The rev limiter now works.

If anybody else looks for a similar issue in the future, hopefully my mistakes will help resolve this for them.