POWER STEERING SYSTEM DTC CHECK / CLEAR


  1. CHECK DTCs (USING THE GTS)


    1. Turn the power switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the power switch on (IG).

    4. Turn the GTS on.

    5. Read the DTCs following the display on the GTS. Enter the following menus: Chassis / EMPS / Trouble Codes.

    6. Refer to the Diagnostic Trouble Code Chart for DTC information Click here.

  2. CHECK DTCs (USING SST CHECK WIRE)


    1. A0042X7E04
      Text in Illustration
      *1 DLC3

      Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

      SST
      09843-18040

    2. Turn the power switch on (IG).

    3. A00403XE11
      Text in Illustration
      *1 Normal code
      *2 Codes 21 and 22
      *a ON
      *b OFF
      *c Seconds
      *d Code 21
      *e Code 22

      Read and write down any DTCs indicated by the EPS warning light on the combination meter. Refer to the chart on the left for examples of a normal code and DTCs 21 and 22.

      Tech Tips


      • If the EPS warning light does not blink to display any DTCs set or the normal code Click here.

      • If two or more malfunctions are detected simultaneously, DTCs will be displayed in ascending numerical order.

    4. Refer to the Diagnostic Trouble Code Chart for DTC information Click here.

    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
      51 C1551
      52 C1552
      53 C1553
      54 C1554
      55 C1555
      81 C1581
      82 C1582
      92 U0100
      93 U0129

  3. CLEAR DTCs (USING THE GTS)


    1. Turn the power switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the power switch on (IG).

    4. Turn the GTS on.

    5. Clear the DTCs following the display on the GTS. Enter the following menus: Chassis / EMPS / Trouble Codes.

    6. According to the display on the GTS, select the trouble code data display with the clear button.

    7. Turn the power switch off.

    8. Disconnect the GTS from the DLC3.

  4. CLEAR DTCs (USING SST CHECK WIRE)


    1. A0042X7E03
      Text in Illustration
      *1 DLC3

      Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3, and also terminals 13 (TC) and 4 (CG) of the DLC3.

      SST
      09843-18040

    2. Turn the power switch on (IG).

    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 a code to indicate normality.

    5. Turn the power switch off.

    6. Remove SST from the DLC3.