To identify the number of pins in your connector, you need to carefully examine the current component in the car. It's crucial to note that even if a slot appears empty, it still counts as a pin position. Box fill is covered in article 314. The wires are counted by size and type for example 14 awg wire is 2 cubic inches for each hot, neutral and only counted once for the ground, if you have a pig tail that doesn't add to the count, if you have 12 awg wire it is 2. 25 for each with a. This is why understanding how to effectively test a pigtail with a multimeter is crucial for electricians, technicians, and DIY enthusiasts alike. I know code is 1/4inch of insulation in the box, 6” of total conductor and 3” extended out the box. No confusion, no part hunting, just results.
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