HYBRID CONTROL SYSTEM, Diagnostic DTC:P1606-308, P1606-317

DTC Code DTC Name
P1606-308 Collision has been detected or Collision Sensor Connection (Open)
P1606-317 Collision has been detected or Collision Sensor Connection (Open)

DESCRIPTION

The hybrid vehicle control ECU assembly receives a signal that indicates a collision from the airbag sensor assembly to detect a collision. After detecting a collision, the hybrid vehicle control ECU assembly shuts off the high voltage systems for safety.

Tech Tips

If P1606-308 or 317 is output, the hybrid system cannot be started unless the DTCs are cleared using the GTS.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P1606-308 Collision has been detected or Collision Sensor Connection (Open) Shutoff signal from the airbag sensor assembly is determined.

  • Airbag sensor assembly

  • Hybrid vehicle control ECU assembly

  • Airbag system

 Does not come on

Master Warning Light:

Comes on
P1606-317 Collision has been detected or Collision Sensor Connection (Open) A collision is determined due to a wiring malfunction.

  • Hybrid vehicle control ECU assembly

  • Airbag system

 Does not come on

Master Warning Light:

Comes on

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

  2. CHECK DTC OUTPUT (HYBRID CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

    4. Check for DTCs.


      Powertrain > Hybrid Control > Trouble Codes
      Result
      Result Proceed to
      P1606 only is output. A
      P0A1D is output. B

    5. Turn the power switch off.


    B

    GO TO DTC CHART (P0A1D) Click here

    A

  3. CHECK INFORMATION CODE (HYBRID CONTROL)


    1. Connect the GTS 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.


    A

    CHECK AIRBAG SYSTEM Click here

    B

  4. CHECK DTC OUTPUT (HYBRID CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

    4. Check for DTCs.


      Powertrain > Hybrid Control > Trouble Codes
      Result
      Result Proceed to
      P3107-213, P3107-214, U0151-763, U0110-160 or U0110-657 is output at the same time. NEXT

    5. Turn the power switch off.


    NEXT

    GO TO DTC CHART (HYBRID CONTROL SYSTEM) Click here