working on a 330A. replaced the sensor on the cartop and am still having 0094 fault. resistor 176 is black but have seen a bunch of em. like this with no issues. however the LED next to it LED 33 is very dim. is there any way to verify if the resistor is bad, as it is soldered to the board. I also have what appears to be a blown capacitor? on the CIO board; elevator still runs, however it lasts about a day and then we get called back out.