HYBRID CONTROL SYSTEM, Diagnostic DTC:P3004-133

DTC Code DTC Name
P3004-133 High Voltage Power Resource

DESCRIPTION

The hybrid vehicle control ECU assembly monitors its internal operation and it will store DTCs and perform fail-safe control when it detects the following malfunctions.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P3004-133 High Voltage Power Resource

Battery overcurrent or overload current occurs due to a malfunction in the high-voltage circuit between the hybrid system, battery and inverter.

(1 trip detection logic)

 Hybrid vehicle control ECU assembly Does not come on

Master Warning Light:

Comes on
Related Data List
DTC No. Data List
P3004-133

  • Power Resource IB

  • Power Resource VB

  • VL-Voltage before Boosting

  • VH-Voltage after Boosting

CAUTION / NOTICE / HINT

Tech Tips

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.


  1. Drive the vehicle for approximately 10 minutes according to the freeze frame data items "Vehicle Spd", "Accelerator Degree" and "Power Resource IB".

PROCEDURE


  1. 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
      P3004-133 only is output. A
      DTCs other than P3004-133 is also output. B

    5. Turn the power switch off.


    A

    REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY Click here

    B

    GO TO DTC CHART (HYBRID CONTROL SYSTEM) Click here