OK SO I set up my VCM Scan to trigger the output when [PID.12] > 2000 - for testing the shiftlight (pid.12 is RPM). The disable trigger is [PID.12] < 2000
When I rev the motor the display indicator reads ON. But The light does not illuminate. I am sure its on the correct output. The ground was good for the light as well.
I tested with a volt meter and it read 0 when the laptop said it should be on. The 5 volt constant was readin 5.00 on the volt meter. ANy suggestions on why this would be going on?