1A and a 1B plug in, etc).ĭo you know what these connections are each for or what a logical next step is?Īny and all assistance most appreciated. the '13' connection), whereas in the 1-4 block, there was an A and B connection for each of them (e.g. In the case of the 1-22 block, each connection was associated with a single number (e.g. Many of these didn't have wires coming out of them. Given their length and placement, my guess is that they used to be attached to the emergency power off.įinally, I noticed that when I pushed the floor pedal in the bucket that causes the engine RPM's to raise, that an LED illuminated near solid red on the PC Board and a second red led a little further back on the board began flashing.Īt the base of the board were two blocks of a myriad of terminal screw connections that seemed to be in pairs, labeled 1-22 in the first block and 1-4 in the second. I did find a pair of wires where the ends were twisted together to make the connection.
Also found was what appeared to be a speaker that someone disconnected one of the wires on, about four 1/4" spade connector wires that weren't attached to anything, and the fact that neither the choke button nor the emergency power shut off button were connected to anything. I had only an 1/8" mini audio headset available, so will go and pick up an adapter to hear whatever might be coming through it. I opened the clam shell yesterday and confirmed that I do indeed have the OEM Controls mux that you referred to with the PC board in the upper console, the 1/4" headphone jack and a programming keypad.
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