MANUAL TRANSMISSION SYSTEM DIAGNOSIS SYSTEM


  1. DESCRIPTION


    1. To check DTCs, connect the GTS or OBD scan tool to the Data Link Connector 3 (DLC3) of the vehicle. The scan tool displays DTCs, freeze frame data and a variety of engine data.

      The DTCs and freeze frame data can be cleared with the scan tool.

      Click here

  2. FUNCTION OF WARNING INDICATOR AND MESSAGE


    1. If the iMT system is not functioning properly, the driver is warned by the iMT warning light or a warning message on the multi-information display in the combination meter assembly.

      w/ Multi-Information Display
      DTC Master Warning Light iMT Indicator Warning Message Detail
      DTCs are output Comes on Does not come on Displayed iMT system malfunction
      DTCs are not output Does not come on

      iMT indicator (Green):

      Comes on

      Not displayed iMT system standby condition
      w/o Multi-Information Display
      DTC Master Warning Light iMT Indicator Light Warning Message Detail
      DTCs are output Comes on

      iMT warning light (Yellow):

      Comes on

      Not displayed iMT system malfunction
      DTCs are not output Does not come on

      iMT indicator light (Green):

      Comes on

      Not displayed iMT system standby condition
  3. FREEZE FRAME DATA

    The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, whether the air fuel ratio was lean or rich, as well as other data stored at the time of a malfunction.

  4. CHECK DATA LINK CONNECTOR 3 (DLC3)


    1. Check the DLC3.

      Click here

  5. CHECK BATTERY VOLTAGE

    If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.