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Diagnosis Procedure

WARNING: This page is about a different variant/trim than selected.
  1. CHECK CAN COMMUNICATION LINE

    Perform the self-diagnosis check. Refer to "CONSULT-III FUNCTION (TRANSMISSION) ".

    Is any malfunction of the "U1000" indicated? 

    YES: Check the CAN communication line. Refer to U1000 CAN COMM CIRCUIT .

    NO: GO TO 2.

  2. CHECK INPUT SIGNAL

    With CONSULT-III 

    1. Turn ignition switch ON. (Do not start engine.)
    2. Select "ECU INPUT SIGNALS" in "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-III.
    3. Read out the value of "ACC PEDAL OPEN".
      ITEM CONDITION CHART

      Item name Condition Display value (Approx.)
      ACC PEDAL OPEN Release accelerator pedal.
      ↓
      Fully depressed accelerator pedal      		 0.0/8
      ↓
      8.0/8

    OK or NG 

    OK: GO TO  4.

    NG: GO TO 3.

  3. CHECK DTC WITH ECM

    With CONSULT-III 

    1. Turn ignition switch ON. (Do not start engine.)
    2. Select "SELF-DIAG RESULTS" mode for "ENGINE" with CONSULT-III. Refer to "CONSULT-III FUNCTION (ENGINE) ".

    OK or NG 

    OK: GO TO 4.

    NG: Check the DTC Detected Item. Go to "CONSULT-III FUNCTION (ENGINE) ".

  4. CHECK DTC

    Perform "DTC CONFIRMATION PROCEDURE ".

    OK or NG 

    OK: INSPECTION END 

    NG: Repair or replace damaged parts.

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