DTC U0100 Lost Communication with ECM / PCM "A"; DTC U0101 Lost Communication with ECM; DTC U0122 Lost Communication with Vehicle Dynamics Control Module; DTC U0124 Lost Communication with Lateral Acceleration Sensor Module; DTC U0126 Lost Communication with Steering Angle Sensor Module; DTC U0130 Lost Communication with Steering Effort Control Module; DTC U0132 Lost Communication with Suspension Control ECU; DTC U0293 Lost Communication with HV ECU: Description
The suspension control ECU inputs signals from the skid control ECU, steering control ECU, steering angle sensor, yaw rate sensor, ECM and hybrid vehicle control ECU via CAN communication. When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system first
DTC DETECTION CONDITION CHART
| DTC Code | Detection Condition | Trouble Area |
|---|---|---|
| U0100 | While driving at 30 km/h (19 mph), CAN communication between suspension control ECU and ECM stops for 3 seconds or more |
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| U0101 | While driving at 30 km/h (19 mph), CAN communication between suspension control ECU and ECM stops for 3 seconds or more |
|
| U0122 | CAN communication between suspension control ECU and Skid control ECU stops for 3 seconds or more |
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| U0124 | CAN communication between suspension control ECU and Yaw rate sensor stops for 3 seconds or more |
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| U0126 | CAN communication between suspension control ECU and Steering angle sensor stops for 3 seconds or more |
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| U0130 | 5 seconds after power switch is turned ON (IG), CAN communication between suspension control ECU and steering control ECU stops for 3 seconds or more |
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| U0130 | CAN bus turns OFF 10 times in a row | Suspension control ECU |
| U0293 | While driving at 30 km/h (19 mph), CAN communication between suspension control ECU and hybrid vehicle control ECU stops for 3 seconds or more |
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