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Module Communications Network DTCS

DTC INDEX

DTC Description Source Action
U0001:88 High Speed CAN Communication Bus: Bus off Power Steering Control Module (PSCM) 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 MODULE COMMUNICATIONS NETWORK for schematic and connector information.
U0028:08 Vehicle Communication Bus A: Bus Signal/Message Failures Restraints Control Module (RCM) 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 MODULE COMMUNICATIONS NETWORK for schematic and connector information.
U0028:88 Vehicle Communication Bus A: Bus Off Restraints Control Module (RCM) 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 MODULE COMMUNICATIONS NETWORK for schematic and connector information.
U0073 Vehicle Communication Bus A "Off" ABS module 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 MODULE COMMUNICATIONS NETWORK for schematic and connector information.
U1900 CAN  Communication Bus Fault - Receive Error Power Running Board (PRB) module CARRY out the network test. GO to SYMPTOM CHART for the module that fails the network test.
U3000:88 Control Module: Bus Off Accessory Protocol Interface Module (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 MODULE COMMUNICATIONS NETWORK for schematic and connector information.
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