Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Electronically Controlled Brake System

DTC No.

Detection Item

Link

C00631C

Yaw Rate Sensor Circuit Voltage Out of Range

C00631F

Yaw Rate Sensor Circuit Intermittent

C006396

Yaw Rate Sensor Component Internal Failure

C050012

Left Front Wheel Speed Sensor Circuit Short to Battery

C050014

Left Front Wheel Speed Sensor Circuit Short to Ground or Open

C05001C

Left Front Wheel Speed Sensor Circuit Voltage Out of Range

C05001F

Left Front Wheel Speed Sensor Circuit Intermittent

C050023

Left Front Wheel Speed Sensor Signal Stuck Low

C050024

Left Front Wheel Speed Sensor Signal Stuck High

C050049

Left Front Wheel Speed Sensor Internal Electronic Failure

C050612

Right Front Wheel Speed Sensor Circuit Short to Battery

C050614

Right Front Wheel Speed Sensor Circuit Short to Ground or Open

C05061C

Right Front Wheel Speed Sensor Circuit Voltage Out of Range

C05061F

Right Front Wheel Speed Sensor Circuit Intermittent

C050623

Right Front Wheel Speed Sensor Signal Stuck Low

C050624

Right Front Wheel Speed Sensor Signal Stuck High

C050649

Right Front Wheel Speed Sensor Internal Electronic Failure

C050C12

Left Rear Wheel Speed Sensor Circuit Short to Battery

C050C14

Left Rear Wheel Speed Sensor Circuit Short to Ground or Open

C050C1C

Left Rear Wheel Speed Sensor Circuit Voltage Out of Range

C050C1F

Left Rear Wheel Speed Sensor Circuit Intermittent

C050C23

Left Rear Wheel Speed Sensor Signal Stuck Low

C050C24

Left Rear Wheel Speed Sensor Signal Stuck High

C050C49

Left Rear Wheel Speed Sensor Internal Electronic Failure

C051212

Right Rear Wheel Speed Sensor Circuit Short to Battery

C051214

Right Rear Wheel Speed Sensor Circuit Short to Ground or Open

C05121C

Right Rear Wheel Speed Sensor Circuit Voltage Out of Range

C05121F

Right Rear Wheel Speed Sensor Circuit Intermittent

C051223

Right Rear Wheel Speed Sensor Signal Stuck Low

C051224

Right Rear Wheel Speed Sensor Signal Stuck High

C051249

Right Rear Wheel Speed Sensor Internal Electronic Failure

C051D54

Multi-axis Acceleration Sensor Module "A" Missing Calibration

C05201C

Multi-axis Acceleration Sensor Module "A" Circuit Voltage Out of Range

C05201F

Multi-axis Acceleration Sensor Module "A" Circuit Intermittent

C05202A

Multi-axis Acceleration Sensor Module "A" Signal Stuck In Range

C052096

Multi-axis Acceleration Sensor Module "A" Component Internal Failure

C05261C

Steering Angle Sensor Module Circuit Voltage Out of Range

C05262A

Steering Angle Sensor Module Signal Stuck In Range

C052646

Steering Angle Sensor Module Calibration / Parameter Memory Failure

C052696

Steering Angle Sensor Module Component Internal Failure

C052C11

ABS Pump Motor Control Circuit Short to Ground

C052C13

ABS Pump Motor Control Circuit Open

C052C49

ABS Pump Motor Control Internal Electronic Failure

C052F14

ABS Pump Motor Supply Voltage Circuit Short to Ground or Open

C05401C

Brake Pressure Sensor "A" Circuit Voltage Out of Range

C054028

Brake Pressure Sensor "A" Signal Bias Level Out of Range / Zero Adjustment Failure

C054049

Brake Pressure Sensor "A" Internal Electronic Failure

C059704

Brake System Control Module "A" System Internal Failure

C059746

Brake System Control Module "A" Calibration / Parameter Memory Failure

C124A00

ECM Communication

C124E62

Wheel Speed Sensor Signal Compare Failure

C12A512

Left Front Wheel ABS Hold Solenoid Control Circuit Short to Battery

C12A514

Left Front Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open

C12A51C

Left Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range

C12A51E

Left Front Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range

C12A549

Left Front Wheel ABS Hold Solenoid Control Internal Electronic Failure

C12B012

Left Front Wheel ABS Release Solenoid Control Circuit Short to Battery

C12B014

Left Front Wheel ABS Release Solenoid Control Circuit Short to Ground or Open

C12B01C

Left Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range

C12B01E

Left Front Wheel ABS Release Solenoid Control Circuit Resistance Out of Range

C12B049

Left Front Wheel ABS Release Solenoid Control Internal Electronic Failure

C12BB12

Right Front Wheel ABS Hold Solenoid Control Circuit Short to Battery

C12BB14

Right Front Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open

C12BB1C

Right Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range

C12BB1E

Right Front Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range

C12BB49

Right Front Wheel ABS Hold Solenoid Control Internal Electronic Failure

C12C612

Right Front Wheel ABS Release Solenoid Control Circuit Short to Battery

C12C614

Right Front Wheel ABS Release Solenoid Control Circuit Short to Ground or Open

C12C61C

Right Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range

C12C61E

Right Front Wheel ABS Release Solenoid Control Circuit Resistance Out of Range

C12C649

Right Front Wheel ABS Release Solenoid Control Internal Electronic Failure

C12D112

Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery

C12D114

Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open

C12D11C

Left Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range

C12D11E

Left Rear Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range

C12D149

Left Rear Wheel ABS Hold Solenoid Control Internal Electronic Failure

C12DC12

Left Rear Wheel ABS Release Solenoid Control Circuit Short to Battery

C12DC14

Left Rear Wheel ABS Release Solenoid Control Circuit Short to Ground or Open

C12DC1C

Left Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range

C12DC1E

Left Rear Wheel ABS Release Solenoid Control Circuit Resistance Out of Range

C12DC49

Left Rear Wheel ABS Release Solenoid Control Internal Electronic Failure

C12E712

Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery

C12E714

Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open

C12E71C

Right Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range

C12E71E

Right Rear Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range

C12E749

Right Rear Wheel ABS Hold Solenoid Control Internal Electronic Failure

C12F212

Right Rear Wheel ABS Release Solenoid Control Circuit Short to Battery

C12F214

Right Rear Wheel ABS Release Solenoid Control Circuit Short to Ground or Open

C12F21C

Right Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range

C12F21E

Right Rear Wheel ABS Release Solenoid Control Circuit Resistance Out of Range

C12F249

Right Rear Wheel ABS Release Solenoid Control Internal Electronic Failure

C137BA2

Brake System Control Module "A" System Voltage System Voltage Low

C137BA3

Brake System Control Module "A" System Voltage System Voltage High

C13807E

Stop Lamp Relay Actuator Stuck On

C13807F

Stop Lamp Relay Actuator Stuck Off

C13C012

Brake Pressure Control Solenoid "A" Control Circuit Short to Battery

C13C014

Brake Pressure Control Solenoid "A" Control Circuit Short to Ground or Open

C13C01C

Brake Pressure Control Solenoid "A" Control Circuit Voltage Out of Range

C13C01E

Brake Pressure Control Solenoid "A" Control Circuit Resistance Out of Range

C13C049

Brake Pressure Control Solenoid "A" Control Internal Electronic Failure

C13C912

Brake Pressure Control Solenoid "B" Control Circuit Short to Battery

C13C914

Brake Pressure Control Solenoid "B" Control Circuit Short to Ground or Open

C13C91C

Brake Pressure Control Solenoid "B" Control Circuit Voltage Out of Range

C13C91E

Brake Pressure Control Solenoid "B" Control Circuit Resistance Out of Range

C13C949

Brake Pressure Control Solenoid "B" Control Internal Electronic Failure

C142719

ABS Pump Motor Circuit Current Above Threshold

C143A7E

ABS Solenoid Control Module Actuator Stuck On

C143A7F

ABS Solenoid Control Module Actuator Stuck Off

C143D49

ABS Solenoid Control Module Internal Electronic Failure

C14D71C

Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range

C14DA14

ABS Solenoid Supply Voltage Circuit Short to Ground or Open

C14E014

Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open

C14E314

Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open

C14E614

Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open

C14E914

Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open

C14F112

Brake Pressure Control Solenoid "C" Control Circuit Short to Battery

C14F114

Brake Pressure Control Solenoid "C" Control Circuit Short to Ground or Open

C14F11C

Brake Pressure Control Solenoid "C" Control Circuit Voltage Out of Range

C14F11E

Brake Pressure Control Solenoid "C" Control Circuit Resistance Out of Range

C14F149

Brake Pressure Control Solenoid "C" Control Internal Electronic Failure

C14FA12

Brake Pressure Control Solenoid "D" Control Circuit Short to Battery

C14FA14

Brake Pressure Control Solenoid "D" Control Circuit Short to Ground or Open

C14FA1C

Brake Pressure Control Solenoid "D" Control Circuit Voltage Out of Range

C14FA1E

Brake Pressure Control Solenoid "D" Control Circuit Resistance Out of Range

C14FA49

Brake Pressure Control Solenoid "D" Control Internal Electronic Failure

C14FE14

Steering Angle Sensor Supply Voltage Circuit Circuit Short to Ground or Open

P057111

Brake Switch "A" Circuit Short to Ground

P057112

Brake Switch "A" Circuit Short to Battery

P057113

Brake Switch "A" Circuit Open

U007488

Control Module Communication Bus "B" Off Bus Off

U010087

Lost Communication with ECM/PCM "A" Missing Message

U010187

Lost Communication with TCM Missing Message

U012587

Lost Communication With Multi-axis Acceleration Sensor Module Missing Message

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

U013187

Lost Communication With Power Steering Control Module Missing Message

U014087

Lost Communication with Body Control Module Missing Message

U015187

Lost Communication with Restraints Control Module Missing Message

READ NEXT:

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Electronically Controlled Brake System DTC No. Detection Item Link C00631C Yaw Rate Sensor Circuit Voltage Out of Range C00631F Yaw Rate Sensor Ci

 Dtc Check / Clear

DTC CHECK / CLEAR DTC CHECK (a) Turn the engine switch off. (b) Connect the Techstream to the DLC3. (c) Turn the engine switch on (IG). (d) Turn the Techstream on. (e) Read the DTCs following the prom

 Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System)

CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and store system information memorization. Click here

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 Repair

REPAIR CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. If the installation area of the headlight assembly is damaged, use a supply retainer for a low-cost repair. Ensure that the headlight assembly is not damaged.

 Terminals Of Ecu

TERMINALS OF ECU STEREO COMPONENT EQUALIZER ASSEMBLY Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G15-1 (CANH) P CAN communication signal - - G15-2 (ACK1) V Serial communication (UART) signal - - G15-3 (NEI) - G15-28 (G

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