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Home >> Mazda >> 2014 >> CX-9 Touring, 3.7L Eng VIN A, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System >> Road Test >> D Position Test

D Position Test

  1. Perform the "Road Test Preparation". (See ROAD TEST PREPARATION .)
  2. Warm up the transaxle.
  3. Shift the D position.
  4. Inspect the shift point for the D position in normal mode.
    • If there is any malfunction, refer to the appropriate symptom troubleshooting and verify the malfunction symptom.
    1. Verify that the gears shift from 1GR to 2GR, 2GR to 3GR, 3GR to 4GR, 4GR to 5GR and 5GR to 6GR after depressing the accelerator pedal. In addition, verify that the vehicle speed corresponds to the shift point when shifting.
    2. Verify that the gears shift from 6GR to 5GR, 5GR to 4GR, 4GR to 3GR, 3GR to 2GR, and 2GR to 1GR after releasing the accelerator pedal while driving in 6GR. In addition, verify that the vehicle speed corresponds to the shift point when shifting.
    3. Verify that the gears shift from 6GR to 5GR, 5GR to 4GR, 4GR to 3GR, 3GR to 2GR, and 2GR to 1GR after kickdown while driving in 6GR, 5GR, 4GR, 3GR, and 2GR. In addition, verify that the vehicle speed for kickdown corresponds to the shift point.
    4. Verify that engine braking does not operate after releasing the accelerator pedal while driving in 1GR. In addition, verify that the engine braking operates while driving in 2GR, 3GR, 4GR, 5GR and 6GR.
    5. Verify that the TCC operation range corresponds to the shift diagram.
    6. Verify that the shift shock is very minimal, shifting is smooth and timely, and there is no abnormal noise or transaxle slip.
      SHIFT POINT SPECIFICATIONS

      Position/Mode Accelerator pedal depressing amount Shift Vehicle speed (km/h {mph}) Turbine speed (RPM)
      D NORMAL 8/8 D1 →D2 49-55 {31-34} 5, 250-5, 850
      D2 →D3 95-103 {59-63} 5, 800-6, 250
      D3 →D4 140-150 {87-93} 5, 600-5, 950
      TCC ON (D4 ) 140-150 {87-93} 4, 150-4, 400
      D4 →D5 206-216 {128-133} 6, 150-6, 350
      TCC ON (D5 ) 206-216 {128-133} 4, 550-4, 750
      D5 →D6 227-237 {141-146} 5, 050-5, 200
      TCC ON (D6 ) 227-237 {141-146} 4, 000-4, 150
      4/8 D1 →D2 28-35 {18-21} 2, 900-3, 800
      D2 →D3 53-69 {33-42} 3, 200-4, 200
      D3 →D4 83-109 {52-67} 3, 350-4, 350
      TCC ON (D4 ) 83-109 {52-67} 2, 500-3, 200
      D5 →D6 126-161 {79-99} 3, 750-4, 750
      TCC ON (D5 ) 126-161 {79-99} 2, 800-3, 550
      D5 →D6 221-239 {138-148} 4, 900-5, 250
      TCC ON (D6 ) 221-239 {138-148} 3, 900-4, 200
      0/8 D6 →D5 57-62 {36-38} 1, 000-1, 100
      D5 →D4 45-50 {28-31} 1, 000-1, 100
      D4 →D3 25-31 {16-19} 750-900
      D3 →D2 6-12 {4-7} 250-450
      D2 →D1 6-12 {4-7} 400-700
      D3 →D1 6-12 {4-7} 250-450
      Kickdown (8/8) D6 →D5 225-235 {140-145} 4, 000-4, 100
      D5 →D4 159-168 {99-104} 3, 500-3, 700
      D4 →D3 117-126 {73-78} 3, 500-3, 700
      D3 →D2 76-84 {48-52} 3, 050-3, 350
      D2 →D1 38-44 {24-27} 2, 350-2, 650
      AAS 8/8 D1 →D2 49-55 {31-34} 5, 250-5, 850
      D2 →D3 95-103 {59-63} 5, 800-6, 250
      D3 →D4 140-150 {87-93} 5, 600-5, 950
      D4 →D4 206-216 {128-133} 6, 150-6, 350
      D5 →D6 227-237 {141-146} 5, 050-5, 200
      4/8 D1 →D2 28-35 {18-21} 2, 900-3, 800
      D2 →D3 53-69 {33-42} 3, 200-4, 200
      D3 →D4 83-109 {52-67} 3, 350-4, 350
      D4 →D5 143-172 {89-106} 4, 250-5, 050
      D5 →D6 201-226 {125-140} 4, 450-4, 950
      0/8 D6 →D5 107-113 {67-70} 1, 900-1, 950
      D5 →D4 65-71 {41-44} 1, 450-1, 550
      D4 →D3 27-33 {17-20} 800-950
      D3 →D2 6-12 {4-7} 250-450
      D2 →D1 6-12 {4-7} 400-700
      D3 →D1 6-12 {4-7} 250-450
      Kickdown {8/8} D6 →D5 225-235 {140-145} 4, 000-4, 100
      D5 →D4 180-190 {112-117} 4, 000-4, 150
      D4 →D3 125-135 {78-83} 3, 750-3, 950
      D3 →D2 76-84 {48-52} 3, 050-3, 350
      D2 →D1 38-44 {24-27} 2, 350-2, 650
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