DTC U0129: Lost Communication with Brake System Control Module; DTC U023A: Lost Communication with Front Camera Module; DTC U0293: Lost Communication with Hybrid Control Module; DTC U1110: Lost Communication with Intuitive Parking Assist Module [07/2020 - ]: Description
The power steering ECU assembly receives signals from the skid control ECU (brake booster with master cylinder assembly), forward recognition camera (w/ forward recognition camera), hybrid vehicle control ECU, and clearance warning ECU assembly (w/ Simple Advanced Parking Guidance System) via CAN communication.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Return-to-normal Condition | Note |
|---|---|---|---|---|---|---|
| U0129 | Lost Communication with Brake System Control Module | Lost communication with skid control ECU (brake booster with master cylinder assembly) |
|
EPS warning light: Comes on | The ECU judges the system has returned to normal or the power switch is turned on (IG) again | - |
| U023A | Lost Communication with Front Camera Module | Lost communication with forward recognition camera |
|
EPS warning light: Does not come on | The ECU judges the system has returned to normal or the power switch is turned on (IG) again | w/ Forward Recognition Camera |
| U0293 | Lost Communication with Hybrid Control Module | Lost communication with hybrid vehicle control ECU |
|
EPS warning light: Does not come on | The ECU judges the system has returned to normal or the power switch is turned on (IG) again | - |
| U1110 | Lost Communication with Intuitive Parking Assist Module | Lost communication with clearance warning ECU assembly |
|
EPS warning light: Does not come on | The ECU judges the system has returned to normal or the power switch is turned on (IG) again | w/ Simple Advanced Parking Guidance System |