Data Communications System - Diagnostic Trouble Codes
DATA COMMUNICATIONS SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B1000 | Electronic Control Unit |
| DTC B1001 | Option Configuration |
| DTC B101D | Electronic Control Unit Hardware |
| DTC B101E | Electronic Control Unit Software |
| DTC C056D | Electronic Control Unit Hardware |
| DTC C056E | Electronic Control Unit Software |
| DTC P0601-P0607, P060A-P060C, P062F, P16E9-P16F0, or P262B | Control Module Memory/Processor |
| DTC P1E8E-P1E91 | Hybrid/EV Battery Interface Control Module 1 |
| DTC P1E94-P1E97 | Hybrid/EV Battery Interface Control Module 2 |
| DTC U0020 | Low Speed CAN Bus |
| DTC U0028 | MOST Bus |
| DTC U0029 | MOST Bus Performance |
| DTC U0073 or U2100 | Control Module Communication Bus/CAN Bus |
| DTC U0074 | Control Module Communication Powertrain Expansion CAN Bus Off (Powertrain Expansion Bus with HP5) |
| DTC U0074 | Control Module Communication Powertrain Expansion CAN Bus Off Malfunction (Powertrain Expansion Bus without HP5) |
| DTC U0075 | Control Module Communication Object Detection CAN Bus |
| DTC U0077 | Control Module Communication Chassis Expansion CAN Bus |
| DTC U0078 | Control Module Communication Low Speed CAN Bus |
| DTC U0100-U02FF | Control Module (without HP5) |
| DTC U0100-U02FF | Control Module (with HP5) |
| DTC U010E, U029D, U029E, or U02A3 | Lost Communication with Reductant Sensor Module/Lost Communication with NOX Sensor Module 1 |
| DTC U01A0 | Lost Communication with Hybrid/EV Battery Interface Control Module 1 |
| DTC U01A1 | Lost Communication with Hybrid/EV Battery Interface Control Module 2 |
| DTC U0300-U0336 | Control Module |
| DTC U0400-U05FF | Control Module |
| DTC U1026 | Lost Communication with Transfer Case Control Module |
| DTC U1500-U15FF | Lost Communication with Transfer Case Control Module |
| DTC U179A | Lost Communication with Hybrid/EV Powertrain Control Module 2 |
| DTC U179C | Lost Communication with One or More Hybrid/EV Battery Interface Control Modules |
| DTC U1814 | Powertrain Wake-Up Communication |
| DTC U1817 | Lost Communication with Hybrid Powertrain Control Module on Powertrain Expansion CAN Bus |
| DTC U1818 | Lost Communication with Engine Control Module on Powertrain Expansion Communication Bus |
| DTC U182A | Hybrid Powertrain Control Module Lost Communication with Battery Energy Control Module on Powertrain Expansion CAN Bus |
| DTC U182D | Lost Communication with Hybrid/EV Powertrain Control Module 2 on Powertrain Expansion Communication Bus |
| DTC U1836 | Lost Communication with Amplifier on Low Speed CAN Bus |
| DTC U183E | Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus |
| DTC U184A | Lost Communication with Body Control Module on Low Speed CAN Bus |
| DTC U184B | Lost Communication with Remote Heater and Air Conditioning Control Module on Low Speed CAN Bus |
| DTC U184C | Lost Communication with Instrument Cluster on Low Speed CAN Bus |
| DTC U184D | Lost Communication with Radio on Low Speed CAN Bus |
| DTC U184E | Lost Communication with Inflatable Restraint Sensing and Diagnostic Module on Low Speed CAN Bus |
| DTC U18A2 | Lost Communication with Fuel Pump Driver Control Module |
| DTC U18B9-U18BF | Primary/Secondary High Speed CAN Bus Subnet Configuration List |
| DTC U2098 | MOST Communication Enable |
| DTC U2099 | High Speed Communication Enable |
| DTC U2500-U25FF | Control Module |
| DTC U2616 | Fuel Pump Driver Control Module Lost Communication with ECM |
| DTC U3000 | Control Module |
| DTC U3012 | Control Module Improper Wake-up Perfomance |