HYBRID CONTROL SYSTEM, Diagnostic DTC:P06B0-163, P06D6-511, P06E6-164, P0A1A-151, P0A1A-166, P0A1A-658, P0A1A-791, P0A1B-198, P0A1B-786, P0A1B-794, P1C2A-155, P1C2B-192, P1C73-512, P1CA6-156, P1CA7-193, P3133-659, P3134-661

DTC Code DTC Name
P06B0-163 Sensor Power Supply "A" Circuit / Open
P06D6-511 Sensor Reference Voltage "F" Circuit / Open
P06E6-164 Sensor Power Supply "C" Circuit / Open
P0A1A-151 Generator Control Module
P0A1A-166 Generator Control Module
P0A1A-658 Generator Control Module
P0A1A-791 Generator Control Module
P0A1B-198 Drive Motor "A" Control Module
P0A1B-786 Drive Motor "A" Control Module
P0A1B-794 Drive Motor "A" Control Module
P1C2A-155 Generator A/D Converter Circuit
P1C2B-192 Drive Motor "A" A/D Converter Circuit
P1C73-512 Sensor Standard Voltage "F" Circuit / Open
P1CA6-156 Generator Control Module Malfunction
P1CA7-193 Drive Motor Control Module Malfunction
P3133-659 Communication Error from Generator to Drive Motor "A"
P3134-661 Communication Error from Drive Motor "A" to Generator

DESCRIPTION

The MG ECU located in the inverter with converter assembly monitors its internal operation and it will set DTCs when it detects malfunctions.

DTC No. INF Code DTC Detection Condition Trouble Area
P06B0 163

MG ECU internal malfunction

IPM positive power source error

(1 trip detection logic)

 Inverter with converter assembly
P06D6 511

MG ECU internal malfunction

Standard voltage for analog signal offset (+2.5 V) error

(1 trip detection logic)
P06E6 164

MG ECU internal malfunction

IPM negative power source error

(1 trip detection logic)
P0A1A 151

MG ECU internal malfunction

Run pulse signal cycle deviation or stop

(1 trip detection logic)
P0A1A 166

MG ECU internal malfunction

R/D converter NM stop error

(1 trip detection logic)
P0A1A 658

MG ECU internal malfunction

Calculation check error

(1 trip detection logic)
P0A1A 791

MG ECU internal malfunction

R/D converter communication error

(1 trip detection logic)
P0A1B 198

MG ECU internal malfunction

R/D converter NM stop error

(1 trip detection logic)
P0A1B 786

MG ECU internal malfunction

Calculation check error

(1 trip detection logic)
P0A1B 794

MG ECU internal malfunction

R/D converter communication error

(1 trip detection logic)
P1C2A 155

MG ECU internal malfunction

A/D converter malfunction

(1 trip detection logic)
P1C2B 192

MG ECU internal malfunction

A/D converter malfunction

(1 trip detection logic)
P1C73 512

MG ECU internal malfunction

Standard voltage for analog signal (+5 V) error

(1 trip detection logic)
P1CA6 156

MG ECU internal malfunction

CPU ROM-RAM error

(1 trip detection logic)
P1CA7 193

MG ECU internal malfunction

CPU ROM-RAM error

(1 trip detection logic)
P3133 659

MG ECU internal malfunction

Communication error (from generator (MG1) to motor (MG2))

(1 trip detection logic)
P3134 661

MG ECU internal malfunction

Communication error (from motor (MG2) to generator (MG1))

(1 trip detection logic)

CAUTION / NOTICE / HINT

Tech Tips


  • If DTC P06B0-163, P06D6-511, P06E6-164, P0A1A-151, P0A1A-658, P0A1A-791, P0A1B-786, P0A1B-794, P1C2A-155, P1C2B-192, P1C73-512, P3133-659 or P3134-661 is output, clear the DTCs, perform the following procedure, and check that the same DTC is not output after the repair.


    1. Turn the ignition switch to ON (IG) and wait for 5 seconds or more.

  • If DTC P1CA6-156 or P1CA7-193 is output, clear the DTCs, perform the following procedure, and check that the same DTC is not output after the repair.


    1. Turn the ignition switch to ON (IG) and wait for 1 minute or more.

  • If DTC P0A1A-166 is output, clear the DTCs, perform the following procedure, and check that the same DTC is not output after the repair.


    1. Turn the ignition switch to ON (READY).

    2. With the vehicle stopped and the shift lever in P, depress the accelerator pedal and start the engine.

    3. Depress the accelerator pedal and keep the engine running for 30 seconds or more.

  • If DTC P0A1B-198 is output, clear the DTCs, perform the following procedure, and check that the same DTC is not output after the repair.


    1. Turn the ignition switch to ON (READY).

    2. Drive the vehicle at 5 km/h (3 mph) or more for 30 seconds or more.

PROCEDURE


  1. CHECK DTC OUTPUT (HYBRID CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON (IG).

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

    4. Check if DTCs are output.

      Result
      Result Proceed to
      None of the following DTCs are output. A
      Any of the following DTCs are output. B
      DTC No. Relevant Diagnosis
      P06B0-163 Sensor Power Supply "A" Circuit / Open
      P06D6-511 Sensor Reference Voltage "F" Circuit / Open
      P06E6-164 Sensor Power Supply "C" Circuit / Open
      P0A1A-166, 658, 791 Generator Control Module
      P0A1B-198, 786, 794 Drive Motor "A" Control Module
      P1C2A-155 Generator A/D Converter Circuit
      P1C2B-192 Drive Motor "A" A/D Converter Circuit
      P1C73-512 Sensor Standard Voltage "F" Circuit / Open
      P1CA6-156 Generator Control Module Malfunction
      P1CA7-193 Drive Motor Control Module Malfunction
      P3134-661 Communication Error from Drive Motor "A" to Generator

    5. Turn the ignition switch off.


    B

    REFER TO REPLACE INVERTER WITH CONVERTER ASSEMBLY PARTS Click here

    A

  2. CHECK DTC OUTPUT (HYBRID CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON (IG).

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

    4. Check if DTCs are output.

      Result
      Result Proceed to
      Only DTC P0A1A-151, P3133-659 or P324E-788 is output. A
      Other than above. B

    5. Turn the ignition switch off.


    B

    GO TO DTC CHART (HYBRID CONTROL SYSTEM) Click here

    A

  3. CLEAR DTC


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON (IG).

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

    4. Read and record the DTCs and freeze frame data.

    5. Clear DTCs and freeze frame data.

    6. Turn the ignition switch off.


    NEXT

  4. CHECK DTC OUTPUT (HYBRID CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch off and wait for 30 seconds or more.

    3. Turn the ignition switch to ON (IG) and wait for 5 seconds or more.

    4. Turn the ignition switch to ON (READY).

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

    6. Check if DTCs are output.

      Result
      Result Proceed to
      No DTCs are output (not including history DTCs). A
      Only DTC P0A1A-151, P3133-659 or P324E-788 is output. B
      Other than above. C

    7. Turn the ignition switch off.


    A

    REPLACE MG CONTROL COMPUTER Click here

    B

    REPLACE POWER MODULE INTELLIGENT TRANSISTOR KIT AND MG CONTROL COMPUTER Click here

    C

    GO TO DTC CHART (HYBRID CONTROL SYSTEM) Click here