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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Automatic Transaxle) >> Trouble Diagnosis - Basic Inspection >> Road Test >> 3. Cruise Test >> Cruise Test - Part 1

Cruise Test - Part 1

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  1. CHECK STARTING GEAR (D 1  ) POSITION 
    1. Drive vehicle for approximately 10 minutes to warm engine oil and ATF up to operating temperature.

      ATF operating temperature :50 - 80°C (122 - 176°F) 

    2. Park vehicle on flat surface.
    3. Set gear selector lever to D position.
    4. Move selector lever to P position.
    5. Start engine.
      Fig 1: Moving Selector Lever To P Position
      G02886522Courtesy of NISSAN MOTOR CO., U.S.A.
    6. Move selector lever to D position.
      Fig 2: Moving Selector Lever To D Position
      G02886523Courtesy of NISSAN MOTOR CO., U.S.A.
    7. Accelerate vehicle by constantly depressing accelerator pedal half-way.
    8. Does vehicle start from D1 ?

      Read gear position. 

      Yes or No

      1. Yes: GO TO 2.
      2. No: Go to "8. VEHICLE CANNOT BE STARTED FROM D1 ". Continue ROAD TEST.
        Fig 3: Depressing Accelerator Pedal Half-Way
        G02886524Courtesy of NISSAN MOTOR CO., U.S.A.
    9. CHECK SHIFT UP (D1 TO D2) 

      Does A/T shift from D1 to D2 at the specified speed?

      Read gear position, throttle opening and vehicle speed. 

      Specified speed when shifting from D1 to D2: Refer to  "SHIFT SCHEDULE ".

      Yes or No

      1. Yes: GO TO 3.
      2. No: Go to "9. A/T DOES NOT SHIFT: D1 --> D2 OR DOES NOT KICKDOWN: D4 --> D2 ". Continue ROAD TEST.
        Fig 4: Pressing Accelerator Pedal (D1 TO D2)
        G02886525Courtesy of NISSAN MOTOR CO., U.S.A.
    10. CHECK SHIFT UP (D2 TO D3) 

      Does A/T shift from D2 to D3 at the specified speed?

      Read gear position, throttle opening and vehicle speed. 

      Specified speed when shifting from D2 to D3 :Refer to  "SHIFT SCHEDULE "

      Yes or No

      1. Yes: GO TO 4.
      2. No: Go to "10. A/T DOES NOT SHIFT: D2 --> D3 ". Continue ROAD TEST.
        Fig 5: Pressing Accelerator Pedal (D2 TO D3)
        G02886526Courtesy of NISSAN MOTOR CO., U.S.A.
    11. CHECK SHIFT UP (D3 TO D4) 

      Does A/T shift from D3 to D4 at the specified speed?

      Read gear position, throttle opening and vehicle speed. 

      Specified speed when shifting from D3 to D4 :Refer to  "SHIFT SCHEDULE ".

      Yes or No

      1. Yes: GO TO 5.
      2. No: Go to "11. A/T DOES NOT SHIFT: D3 --> D4 ". Continue ROAD TEST.
        Fig 6: Pressing Accelerator Pedal (D3 TO D4)
        G02886527Courtesy of NISSAN MOTOR CO., U.S.A.
    12. CHECK LOCK-UP (D4 TO D4 L/U) 

      Does A/T perform lock-up at the specified speed?

      Read vehicle speed, throttle opening when lock-up duty becomes 94%. 

      Specified speed when lock-up occurs :Refer to  "SHIFT SCHEDULE ".

      Yes or No

      1. Yes: GO TO 6.
      2. No: Go to "12. A/T DOES NOT PERFORM LOCK-UP ". Continue ROAD TEST.
        Fig 7: Pressing Accelerator Pedal (D4 TO D4 L/U)
        G02886528Courtesy of NISSAN MOTOR CO., U.S.A.
    13. CHECK HOLD LOCK-UP 

      Does A/T hold lock-up condition for more than 30 seconds?

      Yes or No

      1. Yes: GO TO 7.
      2. No: Go to "13. A/T DOES NOT HOLD LOCK-UP CONDITION ".
    14. CHECK SHIFT DOWN (D4 L/U TO D4) 
      1. Release accelerator pedal.
      2. Is lock-up released when accelerator pedal is released?

      Yes or No

      1. Yes: GO TO 8.
      2. No: Go to "14. LOCK-UP IS NOT RELEASED ". Continue ROAD TEST.
        Fig 8: Pressing Accelerator Pedal (D4 L/U TO D4)
        G02886529Courtesy of NISSAN MOTOR CO., U.S.A.
    15. CHECK SHIFT DOWN (D4 TO D3) 
      1. Decelerate vehicle by applying foot brake lightly.
      2. Does engine speed return to idle smoothly when A/T is shifted from D4 to D3 ?

        Read gear position and engine speed. 

      Yes or No

      1. Yes: GO TO NEXT STEP.
        1. Stop vehicle.
        2. Go to "CRUISE TEST - PART 2 ".
      2. No: Go to "15. ENGINE SPEED DOES NOT RETURN TO IDLE (LIGHT BRAKING D4 --> D3) ". Continue ROAD TEST.
        Fig 9: Pressing Accelerator Pedal (D4 TO D3)
        G02886530Courtesy of NISSAN MOTOR CO., U.S.A.