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Home >> Toyota >> 2011 >> Highlander Hybrid Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Automatic Transmission (U760E) (Diagnostics - Introduction)) >> Automatic Transaxle System >> Manual Shifting Test >> Manual Shifting Test

Manual Shifting Test

WARNING: This page is about a different variant/trim than selected.
  1. PERFORM MANUAL SHIFTING TEST 

    HINT: 

    • Using this test, it can be determined whether a problem is in an electrical circuit or if it is a mechanical problem in the transaxle.
    • If any abnormalities are found in the following test, the problem is in the transaxle itself.
    1. Disconnect the connector of the TCM.
      Fig 1: Disconnecting Connector Of TCM
      GTY186913Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      It is possible to deactivate the electrical shift control by disconnecting the TCM connector. The gears can then be changed mechanically with the shift lever.

    2. Drive with the TCM connector disconnected. Move the shift lever to each position to check whether the gear changes as shown in the table below.
      Shift Lever Position Gear
      P P
      R R
      D 3rd
      No Shift (Gears will not change)
    3. Connect the connector of the TCM.
    4. Clear the DTCs, refer to DTC CHECK / CLEAR .