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Home >> Lexus >> 2009 >> GS 450h >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (Diagnostic Codes (P0AE6-225 - U0424-537)) >> 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 U0129-528: Lost Communication with Brake System Control Module; DTC U0133-147: Lost Communication with Active Roll Control Module; DTC U0146-146: Lost Communication with Gateway "A" >> Description

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 U0129-528: Lost Communication with Brake System Control Module; DTC U0133-147: Lost Communication with Active Roll Control Module; DTC U0146-146: Lost Communication with Gateway "A": Description

DTC No. INF Code DTC Detection Condition Trouble Area
U0100 211 Problem with CAN communication between the ECM and hybrid vehicle control ECU (communication error between ECUs) CAN communication system
U0100 212 Problem with CAN communication between the ECM and hybrid vehicle control ECU (signal transmission error) CAN communication system
U0100 530 Problem with CAN communication between the ECM and hybrid vehicle control ECU (CAN communication system malfunction) CAN communication system
U0100 774 Problem with CAN communication between the ECM and hybrid vehicle control ECU (signal transmission error) CAN communication system
U0100 784 Problem with CAN communication between the ECM and hybrid vehicle control ECU (CAN communication system malfunction) CAN communication system
U0129 220 Problem with CAN communication between the skid control ECU and hybrid vehicle control ECU (no signal reception) CAN communication system
U0129 222 Problem with CAN communication between the skid control ECU and hybrid vehicle control ECU (signal transmission error) CAN communication system
U0129 528 Problem with CAN communication between the skid control ECU and hybrid vehicle control ECU (CAN communication system malfunction) CAN communication system
U0133 147 Problem with CAN communication between the absorber control ECU and hybrid vehicle control ECU (CAN communication system malfunction) CAN communication system
U0146 146 Problem with CAN communication between the network gateway ECU and hybrid vehicle control ECU (CAN communication system malfunction) CAN communication system