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Module Communications Network DTCS

COMMUNICATION NETWORK DTC CHART

DTC Description Source Action
U0001:00 High Speed Controller Area Network (HS-CAN) Communication Bus: no subtype information RFA The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0001:88 High Speed Controller Area Network (HS-CAN) Communication Bus ABS module PSCM PCM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0002:81 High Speed Controller Area Network (HS-CAN) Communication Bus Performance PCM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0010:00 Medium Speed Controller Area Network (MS-CAN) Communication Bus: no subtype information RFA The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0010:88 Medium Speed Controller Area Network (MS-CAN) Communication Bus BCM FCDIM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0028:00 Vehicle Communication Bus A TCM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0028:08 Vehicle Communication Bus A: Bus Signal/Message Failures RCM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0028:88 Vehicle Communication Bus A: Bus Off RCM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0073:00 Control Module Communication Bus "A" Off TCM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U0074:88 Infotainment Controller Area Network (I-CAN) Communication Bus FCDIM The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the scan tool to report this DTC). CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
U3000:88 Control Module: Bus Off APIM The module could not communicate on the network at a point in time. The fault is currently not present since the module is currently communicating with the scan tool reporting this DTC. CLEAR the DTC. REPEAT the network test with the scan tool. VERIFY the integrity of the connectors and wiring Refer to SYSTEM WIRING DIAGRAMS , Module Communications Network for additional information.
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