When a malfunction is detected between various ECUs and sensors, these DTCs are stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| U010087 | Lost Communication With ECM/PCM "A" Missing Message | 3 seconds after the ignition switch is turned to ON, a communication error between the ECM and the forward recognition camera is detected for approximately 1 second or more. | CAN communication system | Pre-Collision System | B |
| U010187 | Lost Communication with TCM Missing Message | for HV Model:
3 seconds after the ignition switch is turned to ON, a communication error between the hybrid vehicle control ECU and the forward recognition camera is detected for approximately 5 seconds or more. for Gasoline Model:
3 seconds after the ignition switch is turned to ON, a communication error between the ECM and the forward recognition camera is detected for approximately 5 seconds or more. |
CAN communication system | Pre-Collision System | B |
| U012687 | Lost Communication with Steering Angle Sensor Module Missing Message | 3 seconds after the ignition switch is turned to ON, a communication error between the steering sensor and the forward recognition camera is detected for approximately 1 second or more. | CAN communication system | Pre-Collision System | B |
| U012987 | Lost Communication with Brake System Control Module Missing Message | for HV Model:
3 seconds after the ignition switch is turned to ON, a communication error between the No. 2 skid control ECU (brake actuator assembly) and the forward recognition camera is detected for approximately 1 second or more. for Gasoline Model:
3 seconds after the ignition switch is turned to ON, a communication error between the skid control ECU (brake actuator assembly) and the forward recognition camera is detected for approximately 1 second or more. |
CAN communication system | Pre-Collision System | B |
| U013187 | Lost Communication with Power Steering Control Module Missing Message | 3 seconds after the ignition switch is turned to ON, a communication error between the power steering ECU (rack and pinion power steering gear assembly) and the forward recognition camera is detected for approximately 2 second or more. | CAN communication system | Pre-Collision System | B |
| U029387 | Lost Communication with Hybrid Powertrain Control Module Missing Message | 3 seconds after the ignition switch is turned to ON, a communication error between the hybrid vehicle control ECU and the forward recognition camera is detected for approximately 1 second or more. | CAN communication system | Pre-Collision System | B |
Choose the model to be inspected.
| Result | Proceed to |
|---|---|
| for HV Model | A |
| for Gasoline Model | B |
A
B
Clear the DTCs.
| Proceed to |
|---|
| NEXT |
NEXT
Pre-procedure1
Reproduce the vehicle conditions that were present when the DTCs that were noted were stored.
If the detection conditions are not met, the system cannot detect malfunctions.
Procedure1
Check for DTCs.
| Result | Proceed to |
|---|---|
| U010087, U010187, U012687, U012987 and U029387 are not output | A |
| U010087, U010187, U012687, U012987 or U029387 is output | B |
Post-procedure1
None
A
B
Clear the DTCs.
| Proceed to |
|---|
| NEXT |
NEXT
Pre-procedure1
Reproduce the vehicle conditions that were present when the DTCs that were noted were stored.
If the detection conditions are not met, the system cannot detect malfunctions.
Procedure1
Check for DTCs.
| Result | Proceed to |
|---|---|
| U010087, U010187, U012687 and U012987 are not output | A |
| U010087, U010187, U012687 or U012987 is output | B |
Post-procedure1
None
A
B