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The mkiv Supra Owners Club

Auto box speed signal sender question


Chris Wilson

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Thanks again, will the gear come off the sensor? Not sure what you mean by "must not be changed", do you mean the gear, or fitting the whole sensor / gear from an N/A box into a TT box? I have a scrap N/A auto box complete with sensors, I was hoping it could be a donor if required.

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All the black analogue speed sensors (89411-50010) that go on the side of the gearboxes are swappable between NA, TT, even the Lexus A650 5 speed gearbox I had uses the same ones.

 

The no.2 digital sensor with the gear is the primary speedometer sensor TT (33482-59025), NA (33482-39415). Difference is the gear on the end that just slides out of the housing.

 

Think I have all that right, and as David says I have a box full of gearbox spares as I had a year of "burning" through gearboxes.

 

Attached the speed sensor test page.

SpeedSensorTest.jpg

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