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Home >> Toyota >> 2017 >> Prius V Two >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System - (Diagnostic Codes (P0E32-585 - U0424-537) & Circuit Tests) >> Hybrid Control System >> DTC P1606-308: Collision Detection; DTC P1606-317: Collision Detection [08/2015 - ] >> Procedure

DTC P1606-308: Collision Detection; DTC P1606-317: Collision Detection [08/2015 - ]: Procedure

  1. CHECK VEHICLE FOR COLLISION DAMAGE 
    1. Check the vehicle condition.

      Result

      Result Proceed to
      The vehicle is not damaged. A
      The vehicle is damaged. B

    B → REPAIR VEHICLE 

    A: Go to next step 

  2. CHECK DTC OUTPUT (HYBRID CONTROL) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
    4. Check if DTCs are output.

      Result

      Result Proceed to
      P1606 only is output. A
      P0A1D is output. B
    5. Turn the power switch off.

    B → Refer to   7 

    A: Go to next step 

  3. CHECK SUPPLEMENTAL RESTRAINT SYSTEMS 
    1. Troubleshoot the airbag system. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - ] .

      Result

      Result Proceed to
      The system is normal. A
      There is a malfunction in the system. B

    B → REPAIR MALFUNCTIONING PARTS, COMPONENT AND AREA 

    A: Go to next step 

  4. CHECK INFORMATION CODE 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
    4. Access the freeze frame data of DTC P1606 and read the INF code.

      Result

      Result Proceed to
      INF code 308 is output. A
      INF code 317 is output. B
    5. Turn the power switch off.

    B → Refer to   5 

    A → Refer to   8 

  5. CHECK DTC OUTPUT (HYBRID CONTROL) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
    4. Check if DTCs are output.

      Result

      Result Proceed to
      One or two of the following conditions are met. A
      All of the following conditions are met. B
        DTC Output Status
      1 DTC P3107-213 or P3107-214 is output.
      2 DTC U0151-763 is output.
      3 DTC U0110-160 or U0110-657 is output.
    5. Turn the power switch off.

    B → Refer to   6 

    A → Refer to   9 

  6. GO TO DTC CHART (HYBRID CONTROL SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2015 - ] 
  7. GO TO DTC CHART (P0A1D). Refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2015 - ] 
  8. REPLACE AIRBAG ECU ASSEMBLY. Refer to  COMPONENTS [08/2015 - ] 
  9. REPLACE POWER MANAGEMENT CONTROL ECU. Refer to  COMPONENTS [08/2015 - ]