PID/DATA MONITOR TABLE [ELECTRIC POWER STEERING (EPS)]

M-MDS display	Unit/Operation	Operation Status (Reference)	Inspection item(s)	EPS control module terminal
CEN_TRQ_S	Nm	• Torque sensor neutral position: Near 0 Nm	• Steering column replacement (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
ECU_IN_TMP	°C, °F	• Displays temperature of board in EPS control module: −40 °C—215 °C {−40 °F—419 °F}	• EPS control module replacement (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
ENG_RPM	RPM	• Engine stopped: 0 RPM • Engine rotating at 3,000 RPM: 3,000 RPM	• PCM inspection (See PCM INSPECTION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].) (See PCM INSPECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION)].) (See PCM INSPECTION [SKYACTIV-G 2.5T].) (See PCM INSPECTION [SKYACTIV-D 2.2].)	—
LAS_CUR	A	• Lane-keep assist system is not operated: 0 A	• EPS control module inspection (See EPS CONTROL MODULE INSPECTION.) • Forward sensing camera inspection (See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)].)	—
MT_CURRENT	A	• When not steered: Near 0 A • Steered: Changes to positive or negative	—	—
OH_CR_C	No/Yes	• Overheat protection control (complete) is not operating: No • Overheat protection control (complete) is operating: Yes	—	—
OH_CR_M	No/Yes	• Overheat protection control (middle) is not operating: No • Overheat protection control (middle) is operating: Yes	—	—
OH_HIST_C	No/Yes	• Before overheat protection control (complete) has not operated: No • Before overheat protection control (complete) has operated: Yes	—	—
OH_HIST_M	No/Yes	• Before overheat protection control (middle) has not operated: No • Before overheat protection control (middle) has operated: Yes	—	—
OH_IG_CNT_C	—	• The number of times the ignition is switched ON during the period from when overheat protection control (complete) is finished to the time the next overheat protection control (complete) is started ― Displays a maximum number of 255 times in which the ignition is switched ON until the first overheat protection control (complete) is started. ― During overheat protection control (complete), the number of times the ignition is switched ON is not counted, and 0 is displayed.	—	—
OH_IG_CNT_M	—	• The number of times the ignition is switched ON during the period from when overheat protection control (middle) is finished to the time the next overheat protection control (middle) is started ― Displays a maximum number of 255 times in which the ignition is switched ON until the first overheat protection control (middle) is started. ― During overheat protection control (middle), the number of times the ignition is switched ON is not counted, and 0 is displayed.	—	—
STR_AB_EST	° (deg)	• Steering wheel in neutral position (not turned): 0° • Steered left: Changes to 0°—Positive • Steered right: Changes to 0°—Negative Note • The signal displayed in this item is a estimated absolute steering angle signal output.	• Perform the DTC inspection for the PCM, DSC HU/CM, and EPS control module. If a DTC is displayed after performing the DTC inspection for the PCM, DSC HU/CM, and EPS control module, repair the malfunctioning part according to the applicable DTC troubleshooting. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION))].) (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION))].) (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)].) (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].) (See DTC INSPECTION [DYNAMIC STABILITY CONTROL (DSC)].) (See DTC INSPECTION [ELECTRIC POWER STEERING (EPS)].) • After performing the DTC inspection, perform the following procedures: ― Switch the ignition off and maintain condition for approx. 3 s. ― Set the vehicle wheels straight-ahead. ― Switch the ignition ON (engine off or on). ― Verify “STR_AB_EST” operation condition. • If an abnormal value is indicated after verifying the value of the “STR_AB_EST” again, replace the EPS control module. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
STR_ANG	° (deg)	• Steering wheel position when ignition is switched ON (engine off or on): 0° • Steered left: Changes to 0°—Positive • Steered right: Changes to 0°—Negative Note • The signal displayed in this item is a steering angle (relative angle) signal.	• Perform the DTC inspection for the PCM, DSC HU/CM, and EPS control module. If a DTC is displayed after performing the DTC inspection for the PCM, DSC HU/CM, and EPS control module, repair the malfunctioning part according to the applicable DTC troubleshooting. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION))].) (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION))].) (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)].) (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].) (See DTC INSPECTION [DYNAMIC STABILITY CONTROL (DSC)].) (See DTC INSPECTION [ELECTRIC POWER STEERING (EPS)].) • After performing the DTC inspection, perform the following procedures: ― Switch the ignition off and maintain condition for approx. 3 s. ― Set the vehicle wheels straight-ahead. ― Switch the ignition ON (engine off or on). ― Verify “STR_ANG” operation condition. • If an abnormal value is indicated after verifying the value of the “STR_ANG” again, replace the EPS control module. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
STR_ROT_SPD	Deg/Sec	• Not steered: Near 0 °/s • Steered: Changes according to steering speed	• EPS control module replacement (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
STR_TRQ_S_M	Nm	• Not steered: Near 0 Nm • Steered left: Changes to 0 Nm—Positive • Steered right: Changes to 0 Nm—Negative	• EPS control module replacement (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
STR_TRQ_S_S	Nm	• Not steered: Near 0 Nm • Steered left: Changes to 0 Nm—Positive • Steered right: Changes to 0 Nm—Negative	• EPS control module replacement (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)	—
VPWR	V	• Engine stopped: Approx. 12 V • Idling: Approx. 14 V	• Battery inspection (See BATTERY INSPECTION.) • Power supply circuit inspection (ignition switch, fuses)	1B
VSPD	KPH, MPH	• Vehicle stopped: 0 KPH, 0 MPH • Vehicle speed 20 km/h {12 mph}: 20 KPH, 12 MPH	• PCM inspection (See PCM INSPECTION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].) (See PCM INSPECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION)].) (See PCM INSPECTION [SKYACTIV-G 2.5T].) (See PCM INSPECTION [SKYACTIV-D 2.2].)	—
YAW_RATE	Deg/Sec	• Vehicle stopped: 0 °/s	• EPS control module inspection (See EPS CONTROL MODULE INSPECTION.) • Forward sensing camera inspection (See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)].)	—

M-MDS display

Unit/Operation

Operation Status (Reference)

Inspection item(s)

EPS control module terminal

CEN_TRQ_S

• Torque sensor neutral position: Near 0 Nm

• Steering column replacement

(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)

—

ECU_IN_TMP

°C, °F

• Displays temperature of board in EPS control module: −40 °C—215 °C {−40 °F—419 °F}

• EPS control module replacement

(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)

—

ENG_RPM

RPM

• Engine stopped: 0 RPM

• Engine rotating at 3,000 RPM: 3,000 RPM

• PCM inspection

(See PCM INSPECTION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

(See PCM INSPECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION)].)

(See PCM INSPECTION [SKYACTIV-G 2.5T].)

(See PCM INSPECTION [SKYACTIV-D 2.2].)

—

LAS_CUR

• Lane-keep assist system is not operated: 0 A

• EPS control module inspection

(See EPS CONTROL MODULE INSPECTION.)

• Forward sensing camera inspection

(See DTC INSPECTION [FORWARD SENSING CAMERA (FSC)].)

—

MT_CURRENT

• When not steered: Near 0 A

• Steered: Changes to positive or negative

—

OH_CR_C

No/Yes

• Overheat protection control (complete) is not operating: No

• Overheat protection control (complete) is operating: Yes

—

OH_CR_M

No/Yes

• Overheat protection control (middle) is not operating: No

• Overheat protection control (middle) is operating: Yes

—

OH_HIST_C

No/Yes

• Before overheat protection control (complete) has not operated: No

• Before overheat protection control (complete) has operated: Yes

—

OH_HIST_M

No/Yes

• Before overheat protection control (middle) has not operated: No

• Before overheat protection control (middle) has operated: Yes

—

OH_IG_CNT_C

—

• The number of times the ignition is switched ON during the period from when overheat protection control (complete) is finished to the time the next overheat protection control (complete) is started

― Displays a maximum number of 255 times in which the ignition is switched ON until the first overheat protection control (complete) is started.

― During overheat protection control (complete), the number of times the ignition is switched ON is not counted, and 0 is displayed.

—

OH_IG_CNT_M

—

• The number of times the ignition is switched ON during the period from when overheat protection control (middle) is finished to the time the next overheat protection control (middle) is started

― Displays a maximum number of 255 times in which the ignition is switched ON until the first overheat protection control (middle) is started.

― During overheat protection control (middle), the number of times the ignition is switched ON is not counted, and 0 is displayed.

—

STR_AB_EST

° (deg)

• Steering wheel in neutral position (not turned): 0°

• Steered left: Changes to 0°—Positive

• Steered right: Changes to 0°—Negative

Note

• The signal displayed in this item is a estimated absolute steering angle signal output.

• Perform the DTC inspection for the PCM, DSC HU/CM, and EPS control module. If a DTC is displayed after performing the DTC inspection for the PCM, DSC HU/CM, and EPS control module, repair the malfunctioning part according to the applicable DTC troubleshooting.

(See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION))].)

(See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION))].)

(See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)].)

(See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].)

(See DTC INSPECTION [DYNAMIC STABILITY CONTROL (DSC)].)

(See DTC INSPECTION [ELECTRIC POWER STEERING (EPS)].)

• After performing the DTC inspection, perform the following procedures:

― Switch the ignition off and maintain condition for approx. 3 s.

― Set the vehicle wheels straight-ahead.

― Switch the ignition ON (engine off or on).

― Verify “STR_AB_EST” operation condition.

• If an abnormal value is indicated after verifying the value of the “STR_AB_EST” again, replace the EPS control module.