Voltage Test:
1. With the multimeter, set it to 20 VDC, larger than the 12 VDC battery.
2. Connect the RED lead of the multimeter to the RED wire in the connector.
3. Probe each wire, using paper clip; YELLOW, BROWN, BLUE, BLACK.
4. I assume that the key needs to be in the proper position for each to actually get a voltage reading. Is that correct?
Question: I assume a correct voltage reading should be, 12V. Is that correct?