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Home >> Lexus >> 2011 >> HS 250h >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes (P0AC0-817 - U0424-537) & Circuit Tests) >> Hybrid Control System >> 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 U0100-774: Lost Communication with ECM / PCM "A"; DTC U0100-784: 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 U0129-529: Lost Communication with Brake System Control Module; DTC U0140-146: Lost Communication with Body Control Module; DTC U1107-436: Lost Communication with Power Management Module >> Monitor Strategy
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Monitor Strategy

Related DTCs U0100 (INF 211/212/530): Lost communication with ECM/PCM (Performance)
U0100 (INF 774/784): Lost communication with ECM/PCM sub bus (Performance)
Required sensors / components Main: Hybrid vehicle control ECU
Sub: CAN bus line
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately
Sequence of operation None
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