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Home >> Lexus >> 2020 >> UX 250h Base >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes) (4 Of 5) >> Hybrid Control System >> DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U011087: Lost Communication with Drive Motor Control Module "A" Missing Message; DTC U012287: Lost Communication with Vehicle Dynamics Control Module Missing Message; DTC U012687: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U012987: Lost Communication with Brake System Control Module Missing Message; DTC U014087: Lost Communication with Body Control Module Missing Message; DTC U015187: Lost Communication with Restraints Control Module Missing Message; DTC U016487: Lost Communication with HVAC Control Module Missing Message; DTC U029387: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U110787: Lost Communication with Power Management Module Missing Message; DTC U117087: Lost Communication with Brake System Control Module (Secondary CAN Line) Missing Message [10/2018 - ] >> Monitor Strategy
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Monitor Strategy

Related DTCs U0100 (INF U010087): Lost communication with ECM/PCM verify communication
U0110 (INF U011087): Lost communication with drive motor "A" control module verify communication
U0129 (INF U012987): Lost communication with brake system control module verify communication
U1170 (INF U117087): Lost communication with brake system control module verify communication
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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