DTC U0100-211: Lost Communication with ECM / PCM "A"; DTC U0100-212: Lost Communication with ECM / PCM "A"; DTC U0100-530: Lost Communication with ECM / PCM "A"; DTC U0129-220: Lost Communication with Brake System Control Module; DTC U0129-222: Lost Communication with Brake System Control Module; DTC U0129-527: Lost Communication with Brake System Control Module; DTC U0129-528: Lost Communication with Brake System Control Module; DTC U0140-146: Communication Error from Body ECU to HV ECU; DTC U0151-763: Communication Error from Airbag ECU to HV ECU; DTC U0164-594: Communication Error from A/C ECU to HV ECU; DTC U0164-827: Communication Error from A/C ECU to HV ECU; DTC U1107-436: Lost Communication with Power Management Module [08/2014 - ]: Description
- The power management control ECU (HV CPU) transmits and receives signals via CAN communication to and from the ECM, skid control ECU assembly, power steering ECU assembly, main body ECU, airbag sensor assembly, and air conditioning amplifier assembly.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0100 | 211 | Problem with CAN communication between the ECM and power management control ECU (communication error between ECUs) (1 trip detection logic) |
CAN communication system |
| U0100 | 212 | Problem with CAN communication between the ECM and power management control ECU (signal transmission error) (1 trip detection logic) |
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| U0100 | 530 | Problem with CAN communication between the ECM and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |
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| U0129 | 220 | Problem with CAN communication between the skid control ECU assembly and power management control ECU (no signal reception) (1 trip detection logic) |
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| U0129 | 222 | Problem with CAN communication between the skid control ECU assembly and power management control ECU (signal transmission error) (1 trip detection logic) |
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| U0129 | 527 | Problem with CAN communication (V1 BUS) between the skid control ECU assembly and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |
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| U0129 | 528 | Problem with CAN communication between the skid control ECU assembly and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |
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| U0140 | 146 | Problem with CAN communication between the main body ECU and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |
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| U0151 | 763 | Problem with CAN communication between airbag sensor assembly and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |
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| U0164 | 594 | Problem with CAN communication between the air conditioning amplifier assembly and power management control ECU (communication error between ECUs) (1 trip detection logic) |
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| U0164 | 827 | Problem with CAN communication between air conditioning amplifier assembly and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |
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| U1107 | 436 | Problem with CAN communication between the power source ECU and power management control ECU (CAN communication system malfunction) (1 trip detection logic) |