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Home >> Mini >> 2017 >> Cooper Base, 4D Hatchback, Standard Trans >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission - Repair (F55, F56) >> Wiring Harness And Input Speed Sensor >> 24 35 566 Replacing speed sensor (input) (AISIN F21FT)

24 35 566 Replacing speed sensor (input) (AISIN F21FT)

IMPORTANT: After completion of work, check TRANSMISSION OIL LEVEL . Make a note of drained ATF quantity.

Use only the approved TRANSMISSION OIL .

Otherwise the automatic transmission may incur extensive damage!

Do not drain oil before the transmission has cooled down.

Necessary preliminary work: 

Removal: 

Release screw (1).

Remove sensor (2).

Fig 1: Sensor And Screw
G11646092Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Install sensor (2) and fasten with screw (1).

IMPORTANT: Coat sealing ring with clean transmission oil.
Fig 2: Sensor And Screw
G11646092Courtesy of BMW OF NORTH AMERICA, INC.

Tightening torque: 24 35 1AZ .