HYBRID CONTROL SYSTEM, Diagnostic DTC:P0E32-585

DTC Code DTC Name
P0E32-585 DC/DC Converter Voltage Sensor "A" Range / Performance

DTC SUMMARY

  1. MALFUNCTION DESCRIPTION

    The hybrid vehicle control ECU detects a VL sensor malfunction.

    The cause of this malfunction may be one of the following:

    • Inside of inverter voltage sensor circuit malfunction

    • Voltage sensor malfunction

    • Motor generator control ECU (MG ECU) malfunction

    • Communication (wire harness) malfunction

  • High voltage system malfunction

  • Inverter with converter assembly malfunction

DESCRIPTION

Refer to the description for DTC P0E33-589.

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DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Warning Indicate

P0E32-585

DC/DC Converter Voltage Sensor "A" Range / Performance

Boost converter voltage (VL) sensor performance malfunction:

When not boosting, differences between "VL-Voltage before Boosting" and "Power Resource VB", and "VL-Voltage before Boosting" and "VH-Voltage after Boosting" are large.

(1 trip detection logic)

Inverter with converter assembly

Comes on

Master Warning Light:

Comes on
Table 1. Related Data List

DTC No.

Data List

P0E32-585

  • VL-Voltage before Boosting

  • Power Resource VB

  • VH-Voltage after Boosting

  • Boost Ratio

CAUTION / NOTICE / HINT

Tip:

When the accelerator pedal is not depressed with the power switch on (READY) and the shift lever in P, if "VH-Voltage after Boosting" and the "Power Resource VB" is approximately same after repair, the condition is judged as normal.

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

      P0E32-585 only is output, or DTCs except the ones in the tables below are also output.

      A

      DTCs shown in Table 1 are output simultaneously.

      B

      DTCs shown in Table 2 are output simultaneously.

      C

      Table 1

      Malfunction Content

      Relevant DTC

      Microcomputer malfunction

      P0A1A-151, 658

      Generator Control Module

      P0A1B-786

      Drive Motor "A" Control Module

      P0A1D-148

      Hybrid Powertrain Control Module

      P1C2A-155

      Generator A/D Converter Circuit

      P1CA6-156

      Generator Control Module Malfunction

      P1CA7-193

      Drive Motor Control Module Malfunction

      P2511-149

      HV CPU Power Relay Sense Circuit Intermittent No Continuity

      P3133-659

      Communication Error from Generator to Drive Motor "A"

      P3134-661

      Communication Error from Drive Motor "A" to Generator

      P324E-788

      MG-ECU Power Relay Intermittent Circuit

      Power source circuit malfunction

      P06E6-164

      Sensor Power Supply "C" Circuit / Open

      P1C73-512

      Sensor Standard Voltage "F" Circuit / Open

      Communication system malfunction

      U0110 (all INF codes)*1

      Lost Communication with Drive Motor Control Module "A"

      System malfunction

      P0D2F-266

      Drive Motor "A" Inverter Voltage Sensor Circuit Low

      P0D30-267

      Drive Motor "A" Inverter Voltage Sensor Circuit High

      P0E33-589

      DC/DC Converter Voltage Sensor "A" Low

      P0E34-590

      DC/DC Converter Voltage Sensor "A" High

      Table 2

      Malfunction Content

      Relevant DTC

      Microcomputer malfunction

      P0AFC-123

      Hybrid Battery Pack Sensor Module

      Sensor and actuator circuit malfunction

      P0B3D-123

      Hybrid Battery Voltage Sensor "A" Circuit Low

      P0B42-123

      Hybrid Battery Voltage Sensor "B" Circuit Low

      P0B47-123

      Hybrid Battery Voltage Sensor "C" Circuit Low

      P0B4C-123

      Hybrid Battery Voltage Sensor "D" Circuit Low

      P0B51-123

      Hybrid Battery Voltage Sensor "E" Circuit Low

      P0B56-123

      Hybrid Battery Voltage Sensor "F" Circuit Low

      P0B5B-123

      Hybrid Battery Voltage Sensor "G" Circuit Low

      P0B60-123

      Hybrid Battery Voltage Sensor "H" Circuit Low

      P0B65-123

      Hybrid Battery Voltage Sensor "I" Circuit Low

      P0B6A-123

      Hybrid Battery Voltage Sensor "J" Circuit Low

      P0B6F-123

      Hybrid Battery Voltage Sensor "K" Circuit Low

      P0B74-123

      Hybrid Battery Voltage Sensor "L" Circuit Low

      P0B79-123

      Hybrid Battery Voltage Sensor "M" Circuit Low

      P0B7E-123

      Hybrid Battery Voltage Sensor "N" Circuit Low

      P0B83-123

      Hybrid Battery Voltage Sensor "O" Circuit Low

      P0B88-123

      Hybrid Battery Voltage Sensor "P" Circuit Low

      P0B8D-123

      Hybrid Battery Voltage Sensor "Q" Circuit Low

      P0B92-123

      Hybrid Battery Voltage Sensor "R" Circuit Low

      P308A-123

      Hybrid Battery Voltage Sensor All Circuits Low
      Tip:

      • *1: If any INF codes are output for this DTC, refer to the corresponding diagnostic procedure.

      • P0E32-585 may be output as a result of the malfunction indicated by the DTCs above.

        1. The chart above is listed in inspection order of priority.

        2. Check DTCs that are output at the same time by following the listed order. (The main cause of the malfunction can be determined without performing unnecessary inspections.)

    5. Turn the power switch off.

    A

    REPLACE INVERTER WITH CONVERTER ASSEMBLY

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    B

    GO TO DTC CHART (HYBRID CONTROL SYSTEM)

    Click hereClick hereClick here

    C

    GO TO DTC CHART (HYBRID BATTERY SYSTEM)

    Click hereClick here