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2014
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Prius C Three
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Repair and Diagnosis (Single Page)
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Hybrid/Electric Powertrain
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Testing and Diagnosis
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Hybrid Control System (Diagnostic Codes & Symptom Tests)
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Hybrid Control System
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DTC U0100-530: Lost Communication with ECM / PCM "A"; 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 U0164-827: Communication Error from A/C ECU to HV ECU; DTC U1107-436: Lost Communication with Power Management Module [12/2013 - ]
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Related DTCs
U0100 (INF 211/212/530): Verify communication
Required sensors / components
Main: Power management control ECU
Sub: CAN bus line
Frequency of operation
Continuous
Duration
TMC's intellectual property
MIL operation
Immediately
Sequence of operation
None