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Home >> Toyota >> 2017 >> Mirai >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Fuel Cell (FC) Control System - Diagnostic Codes (1 Of 3) >> FC Control System >> DTC P060B-134: Internal Control Module A/D Processing Performance; DTC P060B-135: Internal Control Module A/D Processing Performance; DTC P060B-570: Internal Control Module A/D Processing Performance [06/2015 - ] >> Procedure
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DTC P060B-134: Internal Control Module A/D Processing Performance; DTC P060B-135: Internal Control Module A/D Processing Performance; DTC P060B-570: Internal Control Module A/D Processing Performance [06/2015 - ]: Procedure

  1. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / FC / Trouble Codes.
    5. Clear the DTCs.

      Powertrain > FC > Clear DTCs 

    6. Turn the power switch off and wait for 3 minutes or more.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. CHECK DTC OUTPUT 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG) and wait for 5 seconds or more.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / FC / Trouble Codes.
    5. Check for DTCs.

      Result

      Result Proceed to
      DTC P060B is output A
      Other DTCs are output B
      DTCs are not output C
    6. Turn the power switch off.

    Result: 

    REPLACE FC CONTROL ECU. Refer to  REMOVAL [06/2015 - 11/2018]  , or refer to  REMOVAL [11/2018 - ] 

    Result: 

    GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [06/2015 - 11/2018]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2018 - ] 

    Result: 

    CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [06/2015 - ]