PID/DATA MONITOR TABLE [ELECTRIC POWER STEERING (EPS) CONTROL MODULE]
id0602a6813400
PID/DATA Monitor Table
|
PID name (definition) |
Unit/Operation |
Operation Status (Reference) |
Inspection item(s) |
EPS control module terminal |
|---|---|---|---|---|
|
M-MDS display |
||||
|
CEN_TRQ_S
|
Nm
|
• Torque sensor neutral position: Near 0 Nm
|
• Steering column replacement
|
—
|
|
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
|
—
|
|
LAS_CUR
|
A
|
• Lane-keep assist system is not operated: 0 A
• Steered: Changes to positive or negative
|
• EPS control module replacement
|
—
|
|
ENG_RPM
|
RPM
|
• Engine stopped: 0 RPM
• Engine rotating at 3,000 RPM: 3,000 RPM
|
—
|
|
|
MT_CURRENT
|
A
|
• When not steered: Near 0 A
• Steered: Changes to positive or negative
|
• EPS control module replacement
|
—
|
|
OH_CR_C
|
Yes/No
|
• Overheat protection control (complete) is operating: Yes
• Overheat protection control (complete) is not operating: No
|
—
|
—
|
|
OH_CR_M
|
Yes/No
|
• Overheat protection control (middle) is operating: Yes
• Overheat protection control (middle) is not operating: No
|
—
|
—
|
|
OH_HIST_C
|
Yes/No
|
• Before overheat protection control (complete) has operated: Yes
• Before overheat protection control (complete) has not operated: No
|
—
|
—
|
|
OH_HIST_M
|
Yes/No
|
• Before overheat protection control (middle) has operated: Yes
• Before overheat protection control (middle) has not operated: No
|
—
|
—
|
|
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
|
—
|
—
|
|
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
|
—
|
—
|
|
STR_AB_EST
|
°
|
• Steering wheel in neutral position (not turned): 0°
• Steered left: Changes to 0°—Positive
• Steered right: Changes to 0°—Negative
|
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 (WITHOUT CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5))].)
(See DTC INSPECTION [DSC HU/CM].)
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).
If an abnormal value is indicated after verifying the value of the STR_ANG again, replace the EPS control module.
|
—
|
|
STR_ANG
|
°
|
• 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
|
—
|
|
|
STR_ROT_SPD
|
°/s
|
• Not steered: Near 0 °/s
• Steered: Changes according to steering speed
|
• EPS control module replacement
|
—
|
|
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
|
—
|
|
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
|
—
|
|
VPWR
|
V
|
• Engine stopped: Approx. 12 V
• Idling: Approx. 14 V
|
• Battery inspection
(See BATTERY INSPECTION.)
• Power supply circuit inspection (fuses)
|
1B
|
|
VSPD
|
KPH, MPH
|
• Vehicle stopped: 0 KPH, 0 MPH
• Vehicle speed 20 km/h {12 mph}: 20 KPH {12 MPH}
|
—
|
|
|
YAW_RATE*1
|
°/s
|
• Vehicle stopped: 0 °/s
|
• EPS control module inspection
• Forward sensing camera (FSC) inspection
|
—
|