Communications Network
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| U0001 | High Speed CAN Communication Bus | ABS module | The module could not communicate on the network at a point in time. The fault is currently not present. CLEAR the DTC. REPEAT the network test with the scan tool. |
| U0028:08 | Vehicle Communication Bus A: Bus Signal / Message Failures | Restraints Control Module (RCM) | The RCM is not receiving messages from the ABS module. CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 2: THE ABS MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| 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 currently not present, CLEAR the DTC. REPEAT the network test with the scan tool. |
| U0100 | Lost Communication with ECM/PCM | 4X4 control module | CLEAR the DTC, REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 1: THE PCM DOES NOT RESPOND TO THE SCAN TOOL OR NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION - HYBRID . |
| U0100 | Lost Communication with ECM/PCM | Instrument cluster (IC) | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 1: THE PCM DOES NOT RESPOND TO THE SCAN TOOL OR NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION - HYBRID . |
| U0100 | Lost Communication with ECM/PCM | Power steering control module (PSCM) | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 1: THE PCM DOES NOT RESPOND TO THE SCAN TOOL OR NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION - HYBRID . |
| U0100 | Lost Communication With ECM/PCM | Battery control module (BCM) | CLEAR the DTC. REPEAT the network test with the scan tool, if the DTC returns, see PINPOINT TEST 1: THE PCM DOES NOT RESPOND TO THE SCAN TOOL OR NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION - HYBRID . |
| U0100:00 | Lost Communication with ECM/PCM "A": No Sub Type Information | ABS module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 1: THE PCM DOES NOT RESPOND TO THE SCAN TOOL OR NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION - HYBRID . |
| U0100:00 | Lost Communication with ECM/PCM "A": No Sub Type Information | RCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 1: THE PCM DOES NOT RESPOND TO THE SCAN TOOL OR NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION - HYBRID . |
| U0101 | Lost Communication with TCM | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 8: THE TRANSMISSION CONTROL MODULE (TCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0101 | Lost Communication with TCM | PCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 8: THE TRANSMISSION CONTROL MODULE (TCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0101 | Lost Communication With TCM | PCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 8: THE TRANSMISSION CONTROL MODULE (TCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0111 | Lost Communication with Battery Energy Control Module | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 9: THE BATTERY CONTROL MODULE (BCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0111 | Lost Communication With Battery Energy Control Module | PCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 9: THE BATTERY CONTROL MODULE (BCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0114 | Lost Communication with Four-Wheel Drive Clutch Control Module | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 3: THE 4X4 CONTROL MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0114:00 | Lost Communication With Four-Wheel Drive Clutch Control Module: No Sub Type Information | ABS module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 3: THE FOUR WHEEL DRIVE (4WD) CONTROL MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0121 | Lost Communication with Anti-Lock Brake System (ABS) Control Module | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 2: THE ABS MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0121 | Lost Communication with Anti-Lock Brake System (ABS) Control Module | 4X4 control module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 2: THE ABS MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0129 | Lost Communication with Brake System Control Module | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 2: THE ABS MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0129 | Lost Communication With Brake System Control Module | PCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 2: THE ABS MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0131 | Lost Communication With PSCM | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 7: THE POWER STEERING CONTROL MODULE (PSCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0131:87 | Lost Communication With Power Steering Control Module (PSCM): | ABS module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 7: THE POWER STEERING CONTROL MODULE (PSCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0140 | Lost Communication with Body Control Module (SJB) | Front controls interface module (FCIM) | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0140 | Lost Communication with Body Control Module (SJB) | Electronic automatic temperature control (EATC) module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0140 | Lost Communication With Body Control Module (SJB) | Front display interface module (FDIM) | CLEAR the DTC, REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0140 | Lost Communication with Body Control Module (SJB) | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0140:00 | Lost Communication with Body Control Module (SJB): No Sub Type Information | Audio control module (ACM) | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 10: THE SMART JUNCTION BOX (SJB) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0151 | Lost Communication with Restraints Control Module | IC | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 5: THE RESTRAINTS CONTROL MODULE (RCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0151:87 | Lost Communication with Restraints Control Module: Missing Message | Occupant classification sensor module (OCSM) | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 5: THE RESTRAINTS CONTROL MODULE (RCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0151:88 | Lost Communication with Restraints Control Module: Bus Off | ABS module | The module could not communicate on the network at a point in time. The fault is currently not present. CLEAR the DTC. REPEAT the network test with the scan tool. |
| U0154:00 | Lost Communication with Restraints Occupant Classification System Module: No Sub Type Information | RCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 6: THE OCCUPANT CLASSIFICATION SENSOR MODULE (OCSM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | ABS module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | ACM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | FDIM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | PCM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | PSCM | CLEAR the DTC, REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC Control Module | SJB | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155 | Lost Communication with Instrument Panel Cluster (IC) Control Module | 4X4 control module | CLEAR the DTC, REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IC) Control Module: No Sub Type Information | ACM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IC) Control Module: No Sub Type Information | RCM | CLEAR the DTC, REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0155:87 | Lost Communication With Instrument Panel Cluster (IC) Control Module: No Sub Type Information | ABS module | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 4: THE INSTRUMENT CLUSTER (IC) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0159 | Lost Communication with Parking Assist Control Module (PAM) | ACM | DISREGARD the DTC. The parking aid module does not communicate on the MS-CAN network. |
| U0159:00 | Lost Communication with Parking Assist Control Module (PAM): No Sub Type Information | ACM | DISREGARD the DTC. |
| U0162:00 | Lost Communication with Navigation Display Module: No Sub Type Information | ACM | DISREGARD the DTC. |
| U0164 | Lost Communication With HVAC Control Module (DATC) | FDIM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 12: THE DUAL AUTOMATIC TEMPERATURE CONTROL (DATC) MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0164 | Lost Communication with HVAC Control Module (DATC) | IC | CLEAR the DTC, REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 12: THE DUAL AUTOMATIC TEMPERATURE CONTROL (DATC) MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0164:00 | Lost Communication with HVAC Control Module: No Sub Type Information | ACM | CLEAR the DTC. REPEAT the network test with the scan tool. If the DTC returns, see PINPOINT TEST 12: THE DUAL AUTOMATIC TEMPERATURE CONTROL (DATC) MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0184 | Lost Communication with Radio (ACM) | FCIM | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0184 | Lost Communication with Radio (ACM) | FDIM | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0184 | Lost Communication with Radio (ACM) | Satellite digital audio receiver system (SDARS) module | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0193 | Lost Communication with Digital Audio Control Module (SDARS) | ACM | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0193 | Lost Communication with Digital Audio Control Module (SDARS) | FDIM | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0193:00 | Lost Communication with Digital Audio Control Module "A": No Sub Type Information | ACM | See PINPOINT TEST 11: THE AUDIO CONTROL MODULE (ACM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | ACM | DISREGARD the DTC. A DVD player is not available on this vehicle. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | FDIM | DISREGARD the DTC. A DVD player is not available on this vehicle. |
| U0196 | Lost Communication with Entertainment Control Module - Rear (AUX) | SDARS module | DISREGARD the DTC, A DVD player is not available on this vehicle. |
| U0196:00 | Lost Communication With Entertainment Control Module - Rear "A": No Sub Type Information | ACM | DISREGARD the DTC. A DVD player is not available on this vehicle. |
| U0197 | Lost Communication with Telephone Control Module | ACM | DISREGARD the DTC, The vehicle is not equipped with this feature. |
| U0197 | Lost Communication with Telephone Control Module | FDIM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0197 | Lost Communication with Telephone Control Module | SDARS module | DISREGARD the DTC, The vehicle is not equipped with this feature. |
| U0197:00 | Lost Communication with Telephone Control Module: No Sub Type Information | ACM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0238 | Lost Communication With Digital Audio Control Module "D" (DSP) | ACM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0238 | Lost Communication With Digital Audio Control Module "D" (DSP) | FDIM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0238:00 | Lost Communication With Digital Audio Control Module "D": No Sub Type Information | ACM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | ACM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | FDIM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | SDARS module | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0249:00 | Lost Communication With Entertainment Control Module - Rear "B": No Sub Type Information | ACM | DISREGARD the DTC. The vehicle is not equipped with this feature. |
| U0255 | Lost Communication with Front Controls Interface Module | ACM | See PINPOINT TEST 15: THE FRONT CONTROLS INTERFACE MODULE (FCIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0255 | Lost Communication with Front Controls Interface Module | SDARS module | See PINPOINT TEST 15: THE FRONT CONTROLS INTERFACE MODULE (FCIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0255:00 | Lost Communication with Front Display Interface Module: No Sub Type Information | ACM | See PINPOINT TEST 15: THE FRONT CONTROLS INTERFACE MODULE (FCIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0256 | Lost Communication with Front Display Interface Module | ACM | See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0256 | Lost Communication with Front Display Interface Module | SDARS module | See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0256:00 | Lost Communication with Front Controls Interface Module "A": No Sub Type Information | ACM | See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0298:87 | Lost Communication With DC to DC Converter Control Module "A": Missing Message | ABS module | See PINPOINT TEST 9: THE BATTERY CONTROL MODULE (BCM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0401 | Invalid Data Received from ECM/PCM A | ABS module | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U0401 | Invalid Data Received from ECM/PCM A | 4X4 control module | RETRIEVE and FOLLOW DTCs from the PCM. |
| U0401:00 | Invalid Data Received from ECM/PCM: No Sub Type Information | ABS module | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U0401:00 | Invalid Data Received from ECM/PCM: No Sub Type Information | RCM | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U0402 | Invalid Data Received From Four-Wheel Drive Clutch Control Module | ABS module | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U0414 | Invalid Data Received From Four-Wheel Drive Clutch Control Module | ABS module | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U0415 | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module | 4X4 control module | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U0420:87 | Invalid Data Received From Power Steering Control Module: Missing Message | ABS module | RETRIEVE and FOLLOW non-network DTCs from the Power Steering Control Module (PSCM). See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0423:00 | Invalid Data Received from Instrument Panel Control Module: No Sub Type Information | RCM | RETRIEVE and FOLLOW non-network DTCs from the IC. See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0423:64 | Invalid Data Received from Instrument Panel Control Module: Signal Plausibility Failure | ABS module | RETRIEVE and FOLLOW non-network DTCs from the IC. See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U0452:29 | Invalid Data Received from Restraints Control Module: Signal Invalid | ABS module | RETRIEVE and FOLLOW non-network DTCs from the RCM. See PINPOINT TEST 14: THE FRONT DISPLAY INTERFACE MODULE (FDIM) DOES NOT RESPOND TO THE SCAN TOOL - HYBRID . |
| U1900 | CAN Communication Bus Fault - Receive Error | ABS module | FOLLOW the pinpoint test for the module which failed the network test. See SYMPTOM TROUBLESHOOTING CHART - COMMUNICATIONS NETWORK - HYBRID . |
| U1900 | CAN Communication Bus Fault - Receiver Error | Restraints control module (RCM) | FOLLOW the pinpoint test for the module which failed the network test. See SYMPTOM TROUBLESHOOTING CHART - COMMUNICATIONS NETWORK - HYBRID . |
| U1901 | CAN Network #2 Communication Bus Fault - Receive Error | ABS module | See ANTI-LOCK BRAKE SYSTEM (ABS) DTC CHART . |
| U2023 | Fault Received From External Node | ABS module | U2023 is set when a module receives invalid network data from another module with a faulted input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2023 | Fault Received From External Node | IC | U2023 is set when a module receives invalid network data from another module with a faulted input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2023 | Fault Received From External Node | PSCM | U2023 is set when a module receives invalid network data from another module with a faulted input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2472 | Unexpected Ignition State | IC | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2472 | Unexpected Ignition State | SJB | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2473 | Unexpected Vehicle Speed | ACM | See ENTERTAINMENT SYSTEM - DTC CHARTS . |
| U2473 | Unexpected Vehicle Speed | SJB | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2510 | Invalid Data for Vehicle Security | IC | RETRIEVE and REPAIR ail non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2511 | CAN - Data Mis-Match (Receive data does not match expected) | IC | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2516 | CAN Bus Off - Transmit Error | ABS module | RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES - HYBRID for a list of all DTCs. |
| U2527 | CAN Network #2 Bus Off - Transmit Error | ABS module | See ANTI-LOCK BRAKE SYSTEM (ABS) DTC CHART . |
| U261A | CAN Data / Configuration Setup Mismatch | IC | See HEADLAMPS . |