2 wire sensor in rt4wd trans? whats it for?

drfinkdrfink Wagonist
in Engine & Drivetrain
295.jpg

Its the little 2 wire sensor that screws into the transmission with a green and yellow wire coming out of it. My wiring diagram says its a "transmission control unit." Anybody know its purpose?

Edit: this guy right here, 21mm hex but sensor coming out ofthe shifter bracket

Comments

  • 90 RT4WD (Cody)90 RT4WD (Cody) Senior Wagonist
    That is for the reverse lights.

    Here's a picture off my spare transmission, so you can see what it should look like.

    303.jpg
  • drfinkdrfink Wagonist
    Yep that pic is Also off my spare Trans ha. I know what it looks like, just unsure of what it did. Ty for info!
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