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DATA LIST REFERENCE TABLE
The following items can be read by the scan tool (M.U.T.-III) from the electric parking brake ECU input data.
 
 
 
 
The system is normal.
Item No.Check itemCheck conditionNormal condition
1Ignition switchIgnition switch: ONON
Ignition switch: OFFOFF
2EPB switch:LOCK 1 SWTurn on the ignition switch, and depress the brake pedal.Pull up the electric parking brake switch to apply the parking brake.ON
  • Do not operate the electric parking brake switch.
  • Push down the electric parking brake switch to release the parking brake.
OFF
3EPB switch:LOCK 2 SWTurn on the ignition switch, and depress the brake pedal.Pull up the electric parking brake switch to apply the parking brake.ON
  • Do not operate the electric parking brake switch.
  • Push down the electric parking brake switch to release the parking brake.
OFF
4EPB switch:RELEASE 1 SWTurn on the ignition switch, and depress the brake pedal.Push down the electric parking brake switch to release the parking brake.ON
  • Do not operate the electric parking brake switch.
  • Pull up the electric parking brake switch to apply the parking brake.
OFF
5EPB switch:RELEASE 2 SWTurn on the ignition switch, and depress the brake pedal.Push down the electric parking brake switch to release the parking brake.ON
  • Do not operate the electric parking brake switch.
  • Pull up the electric parking brake switch to apply the parking brake.
OFF
7Auto hold switchBrake auto hold switch: ONON
Brake auto hold switch: OFFOFF
10Right actuator +B line statusIgnition switch: ONOpen, Normal
13Left actuator +B line statusIgnition switch: ONOpen, Normal
16Right motor current (adjusted)
  • Ignition switch: ON
  • Electric parking brake: Release
0 A
19Left motor current (adjusted)
  • Ignition switch: ON
  • Electric parking brake: Release
0 A
37Right actuator status-Displays the electric parking brake actuator (RH) status.
38Left actuator status-Displays the electric parking brake actuator (LH) status.
49EPB active indicatorThe brake warning light is ON.ON
The brake warning light is OFF.OFF
50EPB warning lightThe electric parking brake warning light is ON.ON
The electric parking brake warning light is OFF.OFF
51EPB switch indicatorThe electric parking brake switch indicator is ON.ON
The electric parking brake switch indicator is OFF.OFF
52FR wheel speedPerform a test run of the vehicle.The speedometer display and the scan tool (M.U.T.-III) display almost agree with each other.
53FL wheel speed
54RR wheel speed
55RL wheel speed
56Estimated vehicle speedPerform a test run of the vehicle.The speedometer display and the scan tool (M.U.T.-III) display almost agree with each other.
57Longitudinal GVehicle stopped (level)-0.39 to 0.39 m/s2
Running-9.8 to 9.8 m/s2
58Shift informationIgnition switch: ONSelector lever position: PP
Selector lever position: RR
Selector lever position: NN
Selector lever position: DD
59Engine torque (except PHEV)When the accelerator pedal is depressed(engine started).Displays the engine torque.
60Engine speed (except PHEV)When the accelerator pedal is depressed(engine started).The tachometer display and the scan tool (M.U.T.-III) disalmost agree with each other.
61Motor torque (PHEV)Not used.
62PHEV-ECU operation mode (PHEV)Not used.
63Accelerator pedal positionWhen the accelerator pedal is depressed (engine started).Displays the accelerator pedal opening angle.
64Master cylinder pressure sensorWhen the brake pedal is depressed (engine started).Displayed value changes in accordance with the brake pedal depression.
65Driver's seat beltSeat belt (driver's side): FastenedFastened
Seat belt (driver's side): UnfastenedNot fastened
66Ignition position informationIgnition switch positions are displayed.LOCK, OFF, ACC, OFF/ACC, ON, START
67Auto hold status
  • Ignition switch: ON
  • Brake auto hold switch: OFF
OFF
  • Ignition switch: ON
  • Brake auto hold switch: ON
Standby or Active
68Auto hold switch indicatorBrake auto hold switch indicator: ONON
Brake auto hold switch indicator: OFFOFF
69A.S.C. dynamic brake fail
  • Ignition switch: ON
  • Emergency brake (ASC): Enabled
Normal
  • Ignition switch: ON
  • Emergency brake (ASC): Disabled
Fail
70Actuator fail AIgnition switch: ONNormal
71Actuator fail BIgnition switch: ONNormal
77Parking brake statusThe electric parking brake is OFF (being released).Release
The electric parking brake is ON (being applied).Lock
The maintenance mode is entered.Imperfect lock
The electric parking brake is applied.Release -> Lock
The electric parking brake is released.Lock -> Release
The electric parking brake ECU activates the emergency brake.EPB dynamic BRK
The ASC-ECU activates the emergency brake.ASC dynamic BRK
78RR wheel actuator current
  • Ignition switch: ON
  • Electric parking brake: Release
0 A
79RL wheel actuator current
  • Ignition switch: ON
  • Electric parking brake: Release
0 A
80Coding counter--
noteWhile electric parking brake ECU is disabled by the diagnostic function, the scan tool (M.U.T.-III) displayed data is different from the actual measurement.