DTC INSPECTION [ELECTRIC PARKING BRAKE]
id040257250200
CMDTC Self Test
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
3. Verify the DTC according to the directions on the screen.
4. After completion of repairs, clear all DTCs stored in the electric parking brake control module. (See CLEARING DTC [ELECTRIC PARKING BRAKE].)
ODDTC Self Test
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
3. Verify the DTC according to the directions on the screen.
4. After completion of repairs, clear all DTCs stored in the electric parking brake control module. (See CLEARING DTC [ELECTRIC PARKING BRAKE].)
Snapshot Data
|
Snapshot data item |
Unit |
Data contents |
Data read/use method |
Corresponding data monitor items |
|
|---|---|---|---|---|---|
|
AAT
|
°C
|
°F
|
Ambient temperature
|
—
|
—
|
|
ACT_POS_L
|
-/Applied/Applying/RELEASED/Releasing/Maintenance Mode
|
Electric parking brake motor gear unit (LH) status
|
—
|
• ACT_L_APPLY
• ACT_L_REL
• ACT_MAINTE
|
|
|
ACT_POS_R
|
-/Applied/Applying/RELEASED/Releasing/Maintenance Mode
|
Electric parking brake motor gear unit (RH) status
|
—
|
• ACT_R_APPLY
• ACT_R_REL
• ACT_MAINTE
|
|
|
APP_STATUS
|
Accelerator Pedal Off/Under20%/Over20%/FAIL
|
Accelerator pedal position status
|
—
|
—
|
|
|
CFG_STATUS
|
Config Complete/Not Configured/Config Error
|
Instrument cluster configuration status
|
—
|
—
|
|
|
ECT_STATUS
|
Under 0 degrees C/0 - Under 80 degrees C/Over 80 degrees C/FAIL
|
Engine coolant temperature status
|
—
|
—
|
|
|
EPB_SW
|
Neutral/Apply/Release/Error
|
Electric parking brake switch input status
|
—
|
EPB_SW
|
|
|
IC_VPWR
|
V
|
Instrument cluster power supply voltage
|
• The electric parking brake control module constantly receives the power supply voltage value of the instrument cluster sent via CAN communication from the instrument cluster.
• If a DTC is detected, the electric parking brake control module records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the M-MDS.
|
VPWR*1
|
|
|
IG-ON_TIMER
|
hh:mm:ss*2
|
Elapsed time since ignition was switched ON (engine off or on)
|
• The electric parking brake control module constantly receives the elapsed time since the ignition was switched ON (engine off or on) sent via CAN communication from the instrument cluster.
• If a DTC is detected, the electric parking brake control module records the elapsed time since the ignition was switched ON (engine off or on) when the DTC was detected, and it is displayed in the M-MDS.
|
—
|
|
|
PWR_MODE_KEY
|
Key Out/Key Recently Out (Position 0)/Accessory (Position 1)/Post Ignition (Position 2)/Ignition On (Position 2)/Running (Position 2)/Running - Starting
|
• Key Out: Ignition switched off
• Key Recently Out (Position 0): Elapsed time within 3 s since ignition was switched off
• Accessory (Position 1): Ignition is switched to ACC
• Post Ignition (Position 2): Elapsed time within 3 s since ignition was switched ON (engine off or on)
• Ignition On (Position 2): Ignition switched ON (engine off)
• Running (Position 2): Ignition switched ON (engine on)
• Running - Starting: Cranking condition
|
• The electric parking brake control module constantly receives the ignition switch status sent via CAN communication from the instrument cluster.
• If a DTC is detected, the electric parking brake control module records the ignition switch status when the DTC was detected, and it is displayed in the M-MDS.
|
—
|
|
|
RPM_STATUS
|
Engine Stop/Under1500rpm/Over1500rpm/FAIL
|
Engine speed status
|
• The electric parking brake control module constantly receives the engine speed sent via CAN communication from the instrument cluster.
• If a DTC is detected, the electric parking brake control module records the engine speed when the DTC was detected, and it is displayed in the M-MDS.
|
TACHOMTR*1
|
|
|
SHIFT_STATUS
|
P/N/
D/
R/
FAIL
|
Selector lever position status
|
• The electric parking brake control module constantly receives the selector lever position sent via CAN communication from the instrument cluster.
• If a DTC is detected, the electric parking brake control module records the selector lever position when the DTC was detected, and it is displayed in the M-MDS.
|
—
|
|
|
TOTAL_DIST
|
km
|
Miles
|
Accumulated total traveled distance from completion of vehicle until electric parking brake control module detects DTC (Odometer value in instrument cluster)
|
The total traveled distance from which the electric parking brake control module detects DTCs to the present can be calculated by performing the following procedure.
1. Verify the odometer value in the instrument cluster.
2. Verify the snapshot data item TOTAL_DIST.
3. Subtract 2 from 1.
|
—
|
|
TOTAL_TIME
|
hh:mm:ss*2
|
Accumulated total elapsed time since vehicle completion until electric parking brake control module detects a DTC
|
The elapsed time from which the electric parking brake control module detects DTCs to the present can be calculated by performing the following procedure.
1. Verify the instrument cluster PID item TOTAL_TIME.
2. Verify the snapshot data item TOTAL_TIME.
3. Subtract 2 from 1.
|
TOTAL_TIME*1
|
|
|
VPWR
|
V
|
Electric parking brake control module power supply voltage
|
—
|
VPWR
|
|
|
VSPD
|
KPH
|
MPH
|
Vehicle speed
|
—
|
—
|
|
VSPD_STATUS
|
Stop/0-10km/h/Over10km/h/FAIL
|
Vehicle speed status
|
• The electric parking brake control module constantly receives the vehicle speed sent via CAN communication from the instrument cluster.
• If a DTC is detected, the electric parking brake control module records the vehicle speed when the DTC was detected, and it is displayed in the M-MDS.
|
SPEEDOMTR*1
|
|