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Lexus
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2007
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RX 400h AWD
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Repair and Diagnosis
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Engine Performance
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Engine Control System
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SFI System
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DTC U0001 High Speed CAN Communication Circuit
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Communication between ECM (Included in HV control ECU) and TCM
No communication