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DTC Check/Clear

WARNING: This page is about a different car, the 2006 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. DTC CHECK/CLEAR (USING SST CHECK WIRE): 
    1. Check DTCs using SST check wire.
      1. Turn the ignition switch off.
      2. Using SST, short-circuit between terminals TC and CG of the DLC3.

        SST 09843-18040 

        Fig 1: Identifying Short-Circuit Between Terminals TC And CG
        G04387170Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Turn the ignition switch to the ON position.
      4. Read and record DTCs from the CRUISE main indicator light on the combination meter. As examples, refer to DTC CHECK/CLEAR  for the blinking patterns of the normal code and trouble code 52.

        HINT:

        If the CRUISE main indicator light does not blink because of any DTC or in the normal code blinking pattern, inspect the following circuits.

        Fig 2: Example Of Normal Code And Trouble Code 52
        G04387171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        DTC CHECK/CLEAR

        Relevant circuit See procedure
        TC and CG terminal circuit TC AND CG TERMINAL CIRCUIT 
        CRUISE main indicator light circuit CRUISE MAIN INDICATOR LIGHT CIRCUIT 
    2. Clear the DTCs.
      1. Turn the ignition switch off.
      2. If DTCs are indicated, repair the relevant circuits referring to the Diagnostic Trouble Code Chart (See DIAGNOSTIC TROUBLE CODE CHART  ).
      3. Clear the DTCs according to either one of the following procedures.
        • Disconnect the negative (-) battery cable for at least 10 seconds, then reconnect it.
        • Remove the EFI fuse for at least 10 seconds, then reinstall it.
    3. Recheck DTCs.
  2. DTC CHECK/CLEAR (USING INTELLIGENT TESTER): 
    1. Check DTCs using the intelligent tester.
      1. Turn the ignition switch off.
      2. Connect the intelligent tester to the DLC3.
        Fig 3: Connecting Intelligent Tester To DLC3
        G04387172Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Turn the ignition switch to the ON position.
      4. Read DTCs on the tester screen.
    2. Clear the DTCs using the intelligent tester.
      1. Turn the ignition switch off.
      2. Turn the ignition switch to the ON position.
      3. Clear the DTCs following the prompts on the tester screen.

        HINT:

        Intelligent tester has a Snapshot function which records the monitored data.

        Refer to the intelligent tester operator's manual for further details.

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