Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Motor Generator Control System

DTC No.

Detection Item

MIL

Warning Indicate

Link

P033500

Crankshaft Position Sensor "A"

Does not come on

Master Warning Light:

Comes on

P033531

Crankshaft Position Sensor "A" No Signal

Does not come on

Master Warning Light:

Comes on

P034000

Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor

Does not come on

Master Warning Light:

Comes on

P034031

Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor No Signal

Does not come on

Master Warning Light:

Comes on

P062F44

Internal Control Module EEPROM Data Memory Failure

Comes on

Master Warning Light:

Does not come on

P062F46

Generator Control Module(EEPROM Learning Value) Calibration / Parameter Memory Failure

Comes on

Master Warning Light:

Comes on

P06B01C

Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P06D61C

Generator Control Module Offset Power Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P0A0011

Motor Electronics Coolant Temperature Sensor Circuit Short to Ground

Comes on

Master Warning Light:

Comes on

P0A0015

Motor Electronics Coolant Temperature Sensor Circuit Short to Battery or Open

Comes on

Master Warning Light:

Comes on

P0A001C

Motor Electronics Coolant Temperature Sensor Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P0A0812

DC/DC Converter Status Circuit Short to Battery

Does not come on

Master Warning Light:

Comes on

P0A0814

DC/DC Converter Status Circuit Short to Ground or Open

Does not come on

Master Warning Light:

Comes on

P0A1112

DC/DC Converter Enable Circuit Short to Battery

Does not come on

Master Warning Light:

Comes on

P0A1114

DC/DC Converter Enable Circuit Short to Ground or Open

Does not come on

Master Warning Light:

Comes on

P0A1A47

Generator Control Module Watchdog / Safety μC Failure

Comes on

Master Warning Light:

Comes on

P0A1A49

Generator Control Module Internal Electronic Failure

Comes on

Master Warning Light:

Comes on

P0A1B1F

Generator Control Module Circuit Intermittent

Comes on

Master Warning Light:

Comes on

P0A3F16

Drive Motor "A" Position Sensor Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0A3F1F

Drive Motor "A" Position Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0A3F21

Drive Motor "A" Position Sensor Signal Amplitude < Minimum

Comes on

Master Warning Light:

Comes on

P0A3F22

Drive Motor "A" Position Sensor Signal Amplitude > Maximum

Comes on

Master Warning Light:

Comes on

P0A4B16

Generator Position Sensor Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0A4B1F

Generator Position Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0A4B21

Generator Position Sensor Signal Amplitude < Minimum

Comes on

Master Warning Light:

Comes on

P0A4B22

Generator Position Sensor Signal Amplitude > Maximum

Comes on

Master Warning Light:

Comes on

P0A6012

Drive Motor "A" Phase V Current(High Resolution) Circuit Short to Battery

Does not come on

Master Warning Light:

Comes on

P0A6014

Drive Motor "A" Phase V Current(High Resolution) Circuit Short to Ground or Open

Does not come on

Master Warning Light:

Comes on

P0A601C

Drive Motor "A" Phase V Current(High Resolution) Circuit Voltage Out of Range

Does not come on

Master Warning Light:

Comes on

P0A601F

Drive Motor "A" Phase V Current(High Resolution) Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0A6312

Drive Motor "A" Phase W Current(High Resolution) Circuit Short to Battery

Does not come on

Master Warning Light:

Comes on

P0A6314

Drive Motor "A" Phase W Current(High Resolution) Circuit Short to Ground or Open

Does not come on

Master Warning Light:

Comes on

P0A631C

Drive Motor "A" Phase W Current(High Resolution) Circuit Voltage Out of Range

Does not come on

Master Warning Light:

Comes on

P0A631F

Drive Motor "A" Phase W Current(High Resolution) Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0A7872

Drive Motor "A" Inverter Actuator Stuck Open

Comes on

Master Warning Light:

Comes on

P0A7873

Drive Motor "A" Inverter Actuator Stuck Closed

Comes on

Master Warning Light:

Comes on

P0A789E

Drive Motor "A" Inverter Stuck On

Comes on

Master Warning Light:

Comes on

P0A7A72

Generator Inverter Actuator Stuck Open

Comes on

Master Warning Light:

Comes on

P0A7A73

Generator Inverter Actuator Stuck Closed

Comes on

Master Warning Light:

Comes on

P0A7A9E

Generator Inverter Stuck On

Comes on

Master Warning Light:

Comes on

P0A9000

Drive Motor "A" Performance

Comes on

Master Warning Light:

Comes on

P0A9200

Hybrid Generator Performance

Comes on

Master Warning Light:

Comes on

P0A949E

DC/DC Converter Stuck On

Comes on

Master Warning Light:

Comes on

P0AED11

Drive Motor Inverter Temperature Sensor "A" Circuit Short to Ground

Comes on

Master Warning Light:

Comes on

P0AED15

Drive Motor Inverter Temperature Sensor "A" Circuit Short to Battery or Open

Comes on

Master Warning Light:

Comes on

P0AED1C

Drive Motor Inverter Temperature Sensor "A" Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P0BE512

Drive Motor "A" Phase U Current Sensor Circuit Short to Battery

Comes on

Master Warning Light:

Comes on

P0BE514

Drive Motor "A" Phase U Current Sensor Circuit Short to Ground or Open

Comes on

Master Warning Light:

Comes on

P0BE51F

Drive Motor "A" Phase U Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0BE528

Drive Motor "A" Phase U Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0BE912

Drive Motor "A" Phase V Current Sensor Circuit Short to Battery

Comes on

Master Warning Light:

Comes on

P0BE914

Drive Motor "A" Phase V Current Sensor Circuit Short to Ground or Open

Comes on

Master Warning Light:

Comes on

P0BE91F

Drive Motor "A" Phase V Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0BE928

Drive Motor "A" Phase V Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0BED12

Drive Motor "A" Phase W Current Sensor Circuit Short to Battery

Comes on

Master Warning Light:

Comes on

P0BED14

Drive Motor "A" Phase W Current Sensor Circuit Short to Ground or Open

Comes on

Master Warning Light:

Comes on

P0BED1F

Drive Motor "A" Phase W Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0BED28

Drive Motor "A" Phase W Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0BFD62

Drive Motor "A" Phase U-V-W Current Sensor Signal Compare Failure

Comes on

Master Warning Light:

Comes on

P0BFF1D

Drive Motor "A" Circuit Current Out of Range

Comes on

Master Warning Light:

Comes on

P0C1900

Drive Motor "A" Execution Torque Performance

Comes on

Master Warning Light:

Comes on

P0C3811

DC/DC Converter Temperature Sensor "A" Circuit Short to Ground

Comes on

Master Warning Light:

Comes on

P0C3815

DC/DC Converter Temperature Sensor "A" Circuit Short to Battery or Open

Comes on

Master Warning Light:

Comes on

P0C381C

DC/DC Converter Temperature Sensor "A" Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P0C3D11

DC/DC Converter Temperature Sensor "B" Circuit Short to Ground

Comes on

Master Warning Light:

Comes on

P0C3D15

DC/DC Converter Temperature Sensor "B" Circuit Short to Battery or Open

Comes on

Master Warning Light:

Comes on

P0C3D1C

DC/DC Converter Temperature Sensor "B" Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P0C5013

Drive Motor "A" Position Sensor Circuit "A" Circuit Open

Comes on

Master Warning Light:

Comes on

P0C5016

Drive Motor "A" Position Sensor Circuit "A" Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0C5017

Drive Motor "A" Position Sensor Circuit "A" Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0C501F

Drive Motor "A" Position Sensor Circuit "A" Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0C5A13

Drive Motor "A" Position Sensor Circuit "B" Circuit Open

Comes on

Master Warning Light:

Comes on

P0C5A16

Drive Motor "A" Position Sensor Circuit "B" Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0C5A17

Drive Motor "A" Position Sensor Circuit "B" Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0C5A1F

Drive Motor "A" Position Sensor Circuit "B" Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0C6413

Generator Position Sensor Circuit "A" Circuit Open

Comes on

Master Warning Light:

Comes on

P0C6416

Generator Position Sensor Circuit "A" Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0C6417

Generator Position Sensor Circuit "A" Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0C641F

Generator Position Sensor Circuit "A" Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0C6913

Generator Position Sensor Circuit "B" Circuit Open

Comes on

Master Warning Light:

Comes on

P0C6916

Generator Position Sensor Circuit "B" Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0C6917

Generator Position Sensor Circuit "B" Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0C691F

Generator Position Sensor Circuit "B" Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0C7917

Drive Motor "A" Inverter Voltage Sensor(VH) Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0CA300

DC/DC Converter Step Up Voltage Performance

Comes on

Master Warning Light:

Comes on

P0D2D16

Drive Motor "A" Inverter Voltage Sensor(VH) Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0D2D17

Drive Motor "A" Inverter Voltage Sensor(VH) Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0D2D1F

Drive Motor "A" Inverter Voltage Sensor(VH) Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0D3319

DC/DC Converter Circuit Current Above Threshold

Comes on

Master Warning Light:

Comes on

P0DFA62

Generator Phase U-V-W Current Sensor Signal Compare Failure

Comes on

Master Warning Light:

Comes on

P0E0012

Generator Phase U Current Sensor Circuit Short to Battery

Comes on

Master Warning Light:

Comes on

P0E0014

Generator Phase U Current Sensor Circuit Short to Ground or Open

Comes on

Master Warning Light:

Comes on

P0E001F

Generator Phase U Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0E0028

Generator Phase U Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0E0412

Generator Phase V Current Sensor Circuit Short to Battery

Comes on

Master Warning Light:

Comes on

P0E0414

Generator Phase V Current Sensor Circuit Short to Ground or Open

Comes on

Master Warning Light:

Comes on

P0E041F

Generator Phase V Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0E0428

Generator Phase V Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0E0812

Generator Phase W Current Sensor Circuit Short to Battery

Comes on

Master Warning Light:

Comes on

P0E0814

Generator Phase W Current Sensor Circuit Short to Ground or Open

Comes on

Master Warning Light:

Comes on

P0E081F

Generator Phase W Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0E0828

Generator Phase W Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0E3116

DC/DC Converter Voltage Sensor "A"(VL) Circuit Voltage Below Threshold

Comes on

Master Warning Light:

Comes on

P0E3117

DC/DC Converter Voltage Sensor "A"(VL) Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0E311F

DC/DC Converter Voltage Sensor "A"(VL) Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0E5111

DC/DC Converter Current Sensor Circuit Short to Ground

Comes on

Master Warning Light:

Comes on

P0E5115

DC/DC Converter Current Sensor Circuit Short to Battery or Open

Comes on

Master Warning Light:

Comes on

P0E511F

DC/DC Converter Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P0E5128

DC/DC Converter Current Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

Comes on

Master Warning Light:

Comes on

P0E512A

DC/DC Converter Current Sensor Signal Stuck In Range

Comes on

Master Warning Light:

Comes on

P0E5717

DC/DC Converter Voltage Sensor "A"(VL) Circuit Voltage Above Threshold

Comes on

Master Warning Light:

Comes on

P0E5811

DC/DC Converter Temperature Sensor 2 Circuit Short to Ground

Comes on

Master Warning Light:

Comes on

P0E5815

DC/DC Converter Temperature Sensor 2 Circuit Short to Battery or Open

Comes on

Master Warning Light:

Comes on

P0E581C

DC/DC Converter Temperature Sensor 2 Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P0E7100

Generator Execution Torque Performance

Comes on

Master Warning Light:

Comes on

P1C2A1C

Generator A/D Converter Circuit Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P1C2A49

Generator A/D Converter Circuit Internal Electronic Failure

Comes on

Master Warning Light:

Comes on

P1C2B1C

Drive Motor "A" Control Module A/D Converter Circuit Voltage Out of Range

Comes on

Master Warning Light:

Comes on

P1C2B49

Drive Motor "A" Control Module A/D Converter Circuit Internal Electronic Failure

Comes on

Master Warning Light:

Comes on

P1C2E46

Motor Generator ECU(EEPROM) Calibration / Parameter Memory Failure

Does not come on

Master Warning Light:

Comes on

P1C5D19

Drive Motor "A" Inverter Circuit Current Above Threshold

Comes on

Master Warning Light:

Comes on

P1C5F19

Generator Inverter Circuit Current Above Threshold

Comes on

Master Warning Light:

Comes on

P1C601F

Generator Control Module Position Sensor REF Power Source Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P1C621F

Generator Control Module Offset Power Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P1C641F

Generator Control Module Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P1C651F

Generator Control Module Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P1C671F

Drive Motor "A" Phase U-V-W Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P1C691F

Generator Phase U-V-W Current Sensor Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P1CA51D

Hybrid Generator Circuit Current Out of Range

Comes on

Master Warning Light:

Comes on

P1CAC49

Generator Position Sensor Internal Electronic Failure

Comes on

Master Warning Light:

Comes on

P1CAD49

Drive Motor "A" Position Sensor Internal Electronic Failure

Comes on

Master Warning Light:

Comes on

P1CAF38

Generator Position Sensor REF Signal Cycle Malfunction Signal Frequency Incorrect

Comes on

Master Warning Light:

Comes on

P1CB038

Drive Motor "A" Position Sensor REF Signal Frequency Incorrect

Comes on

Master Warning Light:

Comes on

P1CB59E

DC/DC Converter Voltage Sensor "A"(VL) Stuck On

Comes on

Master Warning Light:

Comes on

P1CB69E

Drive Motor "A" Inverter Voltage Sensor(VH) Stuck On

Comes on

Master Warning Light:

Comes on

P1CCC96

DC/DC Converter Enable Component Internal Failure

Does not come on

Master Warning Light:

Comes on

P1CFF62

Hybrid/EV Battery Current/DC/DC Converter Current Signal Compare Failure

Comes on

Master Warning Light:

Comes on

P31241F

Lost Communication between Drive Motor "A" and HV ECU Circuit Intermittent

Does not come on

Master Warning Light:

Does not come on

P312487

Lost Communication between Drive Motor "A" and HV ECU Missing Message

Comes on

Master Warning Light:

Comes on

P313383

Communication Error from Generator to Drive Motor "A" Value of Signal Protection Calculation Incorrect

Comes on

Master Warning Light:

Comes on

P313386

Communication Error from Generator to Drive Motor "A" Signal Invalid

Comes on

Master Warning Light:

Comes on

P313387

Communication Error from Generator to Drive Motor "A" Missing Message

Comes on

Master Warning Light:

Comes on

P313483

Communication Error from Drive Motor "A" to Generator Value of Signal Protection Calculation Incorrect

Comes on

Master Warning Light:

Comes on

P313486

Communication Error from Drive Motor "A" to Generator Signal Invalid

Comes on

Master Warning Light:

Comes on

P313487

Communication Error from Drive Motor "A" to Generator Missing Message

Comes on

Master Warning Light:

Comes on

P314F1F

DC/DC Converter Voltage Sensor "A"(VL) Circuit Intermittent

Comes on

Master Warning Light:

Comes on

P31531D

DC/DC Converter Current Sensor Circuit Current Out of Range

Does not come on

Master Warning Light:

Comes on

U010087

Lost Communication With ECM/PCM "A" Missing Message

Comes on

Master Warning Light:

Comes on

U029387

Lost Communication With Hybrid Powertrain Control Module Missing Message

Comes on

Master Warning Light:

Comes on

U117087

Lost Communication With Brake System Control Module(ch2) Missing Message

Comes on

Master Warning Light:

Comes on

READ NEXT:

 Crankshaft Position Sensor "A" (P033500,P033531)

DESCRIPTION If the crankshaft position signal pulse sent from the ECM via a direct line is abnormal, the motor generator control ECU (MG ECU) (built into the inverter with converter assembly) stores D

 Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor (P034000,P034031)

DESCRIPTION If the cam position signal pulse sent from the ECM via a direct line is abnormal, the motor generator control ECU (MG ECU) (built into the inverter with converter assembly) stores DTC P034

 Internal Control Module EEPROM Data Memory Failure (P062F44)

DESCRIPTION The inverter with converter assembly monitors its internal operation and will store this DTC if it detects a malfunction of its EEPROM. DTC No. Detection Item DTC Detection Conditio

SEE MORE:

 Low or High Power Supply Voltage (C1241)

DESCRIPTION If a malfunction in the power source circuit occurs, or a malfunction in communication with the skid control ECU (brake actuator assembly) or in a speed sensor occurs, the 4WD ECU assembly will prohibit operations by the fail-safe function. DTC No. Detection Item DTC Detection Con

 Purge Valve

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