DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module; DTC U0132: Lost Communication with Ride Level Control Module; DTC U023A: Lost Communication with Front Camera Module [09/2020 - ]: Description
The power steering ECU assembly receives signals from the ECM, skid control ECU (brake actuator assembly), AVS ECU (absorber control ECU), and forward recognition camera via CAN communication.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Note |
|---|---|---|---|---|---|
| U0100 | Lost Communication with ECM / PCM "A" | Lost communication with ECM |
|
EPS warning light: Does not come on | - |
| U0129 | Lost Communication with Brake System Control Module | Lost communication with skid control ECU (brake actuator assembly) |
|
EPS warning light: Comes on | - |
| U0132 | Lost Communication with Ride Level Control Module | Lost communication with AVS ECU (absorber control ECU) |
|
EPS warning light: Does not come on | w/ Adaptive Variable Suspension System |
| U023A | Lost Communication with Front Camera Module | Lost communication with forward recognition camera |
|
EPS warning light: Does not come on | - |