Originally Posted by
SRK-SER And also I just switched the fuel wires but my light is still on, so basically your saying the yellow wire I asked about earlier just ties the illumination together?
Is there fuel in the tank?
About the wire: I think so. Can you confirm for me that it does indeed connect pins 17 and 21 as seen on the FSM page above? I have no clue about it's ACTUAL function, though. If I look at the FSM, there's 2 diodes in there, directed in opposite ways. I think current comes from 12, powers the illumination through 21, but then diverts some power to 17.
Also, I have the cluster installed with a dimmer switch, and when I turn the clusters switch high, I can still lower the brightness of the digital part of the cluster. Can't recall what exactly I did.
But yeah, try removing that yellow wire, if you haven't already. The buzzing sound makes it sound (lol) like you have a short or something in the Illumination system.