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DTC Check / Clear [08/2016 - ]

  1. CHECK DTCs (USING TECHSTREAM) 
    1. Turn the ignition switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the ignition switch to ON.
    4. Turn the Techstream on.
    5. Enter the following menus: Chassis / EMPS / Trouble Codes.

      Chassis > EMPS > Trouble Codes 

    6. Check the details of the DTCs.

      Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2016 - ] 

  2. CHECK DTCs (USING SST CHECK WIRE) 
    1. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
      • SST: 09843-18040 
      Fig 1: Terminals 13 (TC) And 4 (CG) Of The DLC3 Connector End View
      GTY432342Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a DLC3
    2. Turn the ignition switch to ON.
    3. Read and write down any DTCs indicated by the blinking of the EPS warning light on the combination meter assembly. Refer to the illustration to the right for examples of the normal system code and DTCs 21 and 22.
      GTY428647Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Normal System Code
      *b Codes 21 and 22
      *c ON
      *d OFF
      *e Seconds
      *f Code 21
      *g Code 22

      HINT: 

      • If the EPS warning light does not blink to display stored DTCs or the normal system code, inspect the circuit shown in the table below.
        Trouble Area Link
        EPS warning light circuit Refer to EPS Warning Light Circuit [08/2016 - ]
      • If two or more malfunctions are detected simultaneously, DTCs will be displayed in ascending numerical order.
    4. Refer to Diagnostic Trouble Code Chart for DTC information.

      Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2016 - ] 

    5. Check the details of the DTCs.
      EPS DTC

      EPS Warning Light Display Tester Display
      11 C1511
      12 C1512
      13 C1513
      14 C1514
      15 C1515
      16 C1516
      17 C1517
      24 C1524
      31 C1531
      32 C1532
      33 C1533
      34 C1534
      35 C1535
      45 U023A
      51 C1551
      52 C1552
      53 C1553
      54 C1554
      55 C1555
      81 C1581
      82 C1582
      92 U0100
      93 U0129
  3. CLEAR DTCs (USING TECHSTREAM) 
    1. Turn the ignition switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the ignition switch to ON.
    4. Turn the Techstream on.
    5. Enter the following menus: Chassis / EMPS / Trouble Codes.

      Chassis > EMPS > Clear DTCs 

    6. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [08/2016 - ] 

    7. Turn the ignition switch off.
    8. Disconnect the Techstream from the DLC3.
  4. CLEAR DTCs (USING SST CHECK WIRE) 
    1. Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3, and also terminals 13 (TC) and 4 (CG) of the DLC3.
      Fig 2: Terminals 12 (TS) And 4 (CG) Of The DLC3, And Also Terminals 13 (TC) And 4 (CG) of the DLC3 Connector End View
      GTY432343Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a DLC3
      • SST: 09843-18040 
    2. Turn the ignition switch to ON.
    3. Disconnect and reconnect terminal 13 (TC) of the DLC3 4 times or more within 8 seconds.
    4. Check that the EPS warning light blinks the normal system code.
    5. Turn the ignition switch off.
    6. Remove SST from the DLC3.
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