Item No. | Item name | Data item | Unit |
1 | Odometer | Total driving distance after the DTC is set | km/mile |
2 | Ignition cycle | Number of times the power supply mode of the electric motor switch is turned ON or OFF after the past failure transition | Number of counts is displayed. |
3 | Right actuator current | Right actuator current when the DTC is set. | A |
4 | Left actuator current | Left actuator current when the DTC is set. | A |
5 | Target current | Target current when the DTC is set. | A |
6 | Control vehicle speed | Vehicle speed (wheel speed) when the DTC is set | r/min |
7 | Power supply voltage | Voltage of power supply when the DTC is set | V |
8 | Parking brake status | Electric parking brake control when the DTC is set: Release/Lock/Lock -> Release/Release -> Lock/Undefined/EPB dynamic BRK/ASC dynamic BRK | - |
9 | EPB switch: LOCK 1 SW | Electric parking brake switch (Lock switch 1) condition when the DTC is set: OFF/ON/Open/Short | - |
10 | EPB switch: LOCK 2 SW | Electric parking brake switch (Lock switch 2) condition when the DTC is set: OFF/ON/Open/Short | - |
11 | EPB switch: RELEASE 1 SW | Electric parking brake switch (Release switch 1) condition when the DTC is set: OFF/ON/Open/Short | - |
12 | EPB switch: RELEASE 2 SW | Electric parking brake switch (Release switch 2) condition when the DTC is set: OFF/ON/Open/Short | - |
13 | Ignition switch (Hard wire) | IG1 signal (hard wire) condition when the DTC is set: OFF/ON | - |
14 | Acceleration pedal | Accelerator pedal position sensor condition when the DTC is set: OFF/ON | - |
15 | Shift information | Shift condition when the DTC is set: P/R/N/D | - |
16 | Driver's seat belt | Driver's seat belt condition when the DTC is set.: Not fastened/Fastened | - |
17 | Ignition switch (CAN) | IG1 signal (CAN signal) condition when the DTC is set: OFF/ON | - |
18 | Run mode (PHEV) | Run mode when the DTC is set: OFF/ON | - |
19 | Master cylinder pressure | Master cylinder pressure when the DTC is set. | MPa/psi |
20 | Longitudinal G | Longitudinal gravity when the DTC is set. | m/s2 |
21 | Engine Torque (except PHEV) | Not used. | - |
22 | Motor Torque (PHEV) | Motor torque condition when the DTC is set. | Nm |
DTC No. | Inspection item | Brake warning light | Electric parking brake warning light | Multi information display | Electric parking brake switch indicator light |
C1607 | ECU failure | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
C1707 | Implausible coding data | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
C1861 | Power supply low voltage | Flash (1 Hz) | OFF | - | Flash (1 Hz) |
C2253 | EPB SW malfunction | Flash (1 Hz)*1 | ON | PARKING BRAKE SERVICE REQUIRED | Flash (1 Hz)*1 |
C2254 | IG SW malfunction | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
C2300 | Left actuator malfunction | Flash (1 Hz) | ON | PARKING BRAKE SERVICE REQUIRED | Flash (1 Hz) |
C2301 | Right Actuator malfunction | Flash (1 Hz) | ON | PARKING BRAKE SERVICE REQUIRED | Flash (1 Hz) |
C2302 | Left Motor malfunction | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
C2303 | Right Motor malfunction | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
C2304 | Left +B voltage malfunction | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
C2305 | Right +B voltage malfunction | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U0121 | ABS/ASC CAN timeout | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U0141 | ETACS CAN timeout | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U0415 | ABS/ASC (CAN message) | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U1010 | PHEV ECU Parity/Toggle bit error | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U1073 | Bus-off | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U110A | PHEV-ECU CAN timeout | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
U1195 | Coding not completed | OFF*4 | ON | PARKING BRAKE SERVICE REQUIRED | OFF*4 |
- | The power supply voltage is abnormal*2. | Flash (1 Hz) | OFF | - | Flash (1 Hz) |
- | The system detects a continuous operation of the electric parking brake (to protect the electric motor from overheat)*3. | Flash (1 Hz) | OFF | PARKING BRAKE TEMPORARILY NOT AVAILABLE | Flash (1 Hz) |
- | The system detects that the electric parking brake is engaged poorly (the vehicle moves) continuously. | Flash (1 Hz) | OFF | - | Flash (1 Hz) |
note |
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DTC No. | Inspection item | Apply | Release*2 | Emergency brake (ASC)*3 | Emergency brake (EPB)*4 |
C1607 | ECU failure | Enabled*5 | Enabled*5 | Enabled*5 | Enabled*5 |
C1707 | Implausible coding data | Enabled | Enabled | Enabled | Enabled |
C1861 | Power supply low voltage | Prohibited | Prohibited | Enabled | Prohibited |
C2253 | EPB SW malfunction | Prohibited | Prohibited*6/Enabled*7 | Enabled | Prohibited*7/Enabled*6 |
C2254 | IG SW malfunction | Enabled | Enabled | Enabled | Enabled |
C2300 | Left actuator malfunction | Enabled*8 | Enabled*8 | Enabled*8 | Enabled*8 |
C2301 | Right Actuator malfunction | Enabled*8 | Enabled*8 | Enabled*8 | Enabled*8 |
C2302 | Left Motor malfunction | Enabled*8 | Enabled*8 | Enabled*8 | Enabled*8 |
C2303 | Right Motor malfunction | Enabled*8 | Enabled*8 | Enabled*8 | Enabled*8 |
C2304 | Left +B voltage malfunction | Enabled*8 | Enabled*8 | Enabled*8 | Enabled*8 |
C2305 | Right +B voltage malfunction | Enabled*8 | Enabled*8 | Enabled*8 | Enabled*8 |
U0121 | ABS/ASC CAN timeout | Prohibited | Enabled | Prohibited | Enabled*9 |
U0141 | ETACS CAN timeout | Enabled | Enabled | Enabled | Enabled |
U0415 | ABS/ASC (CAN message) | Enabled*9 | Enabled | Enabled*9 | Enabled*9 |
U1010 | PHEV ECU Parity/Toggle bit error | Enabled | Enabled | Enabled | Enabled |
U1073 | Bus-off | Prohibited | Enabled*12 | Prohibited | Enabled*9 |
U110A | PHEV-ECU CAN timeout | Enabled | Enabled | Enabled | Enabled |
U1195 | Coding not completed | Enabled | Enabled | Enabled | Enabled |
- | The power supply voltage is abnormal*10. | Prohibited | Prohibited | Prohibited | Prohibited |
- | The system detects a continuous operation of the electric parking brake (to protect the electric motor from overheat) *11 | Prohibited | Enabled | Enabled | Enabled*4 |
- | The system detects that the electric parking brake is engaged poorly (the vehicle moves) continuously. | Enabled | Enabled | Enabled | Prohibited |
note |
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caution | To prevent damage to scan tool (M.U.T.-IIISE), always turn off the power supply mode of the electric motor switch before connecting or disconnecting scan tool (M.U.T.-IIISE). |
note | When the special tool MB992745 is connected to the data link connector, the special tool MB992744 indicator light will be illuminated in a green color. |
note | When special tool MB991824 is energized, special tool MB991824 indicator light will be illuminated in a green color. |
note | Disconnecting scan tool (M.U.T.-IIISE) is the reverse of the connecting sequence, making sure that the power supply mode of the electric motor switch should be turned off. |
note | If the 12V Starter Battery voltage is low, diagnostic trouble codes will not be set. Check the battery if scan tool (M.U.T.-IIISE) does not display. |