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Factory sub installation help needed

Rokhound

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I am installing a factory sub VML3Z-18080-A and the instructions tell me to add 3 wires to the back of stereo plug in holes 4, 17 and 18. It also says it should be a 26 pin plug. My 2021 has 2, 32 pin plugs. Does anybody know which holes the 3 wires should go into?
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Zyvin

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I am installing a factory sub VML3Z-18080-A and the instructions tell me to add 3 wires to the back of stereo plug in holes 4, 17 and 18. It also says it should be a 26 pin plug. My 2021 has 2, 32 pin plugs. Does anybody know which holes the 3 wires should go into?
Are you sure that will fit a ‘21? I know it may say 2019 and up, but the ‘21 didn’t exist at that point.
 
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Rokhound

Rokhound

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First Name
Tim
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Location
Fairmont wv
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2021 f150, 2017 jeep jku recon, 1999 tj
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Ibew operator
Are you sure that will fit a ‘21? I know it may say 2019 and up, but the ‘21 didn’t exist at that point.
It is the one listed for a 21.....I am going to tap into the speakers.
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