Data Communication System - Diagnostic Trouble Codes
DATA COMMUNICATION 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-P0606, P060A, P062F, or P262B | Control Module Performance |
| DTC P06E4 | Control Module Wake-Up Circuit Performance |
| DTC P0A1F, P1A01, P1A05, or P1A06 | Battery Energy Control Module |
| DTC P16B7 | Electric A/C Compressor Control Module Wake-Up Circuit Performance |
| DTC P16B8-P16BA | Electric A/C Compressor Control Module |
| DTC P16C1-P16C5 | Battery Charger Control Module |
| DTC P16C6 | Battery Charger Control Module Wake-Up Circuit Performance |
| DTC P1E8E-P1E91 or P1F06 | Hybrid/EV Battery Interface Control Module 1 |
| DTC P1E94-P1E97 or P1F07 | Hybrid/EV Battery Interface Control Module 2 |
| DTC P1E9A-P1E9D or P1F08 | Hybrid/EV Battery Interface Control Module 3 |
| DTC P1EA0-P1EA3 or P1F09 | Hybrid/EV Battery Interface Control Module 4 |
| DTC P1EB1 | Hybrid/EV Battery Interface Control Module Software Incompatible |
| DTC P1EB2-P1EB5, P1FA6-P1FAB, P3030, or P303B | Hybrid/EV Battery Interface Control Module |
| DTC P1EB9 | High Voltage Energy Management Communication Bus Enable Circuit |
| DTC P1EC1 or P1EC2 | Battery Energy Control Module High Voltage Energy Management Communication Bus Enable Circuit Low Voltage |
| DTC P1EF8 | Battery Charger Control Module High Voltage Energy Management Communication Bus Enable Circuit Low Voltage |
| DTC P1FAC, P1FB1, P1FB7, P1FBD, or P1FCF | Hybrid/EV Battery Interface Control Module 5 |
| DTC P1FAD, P1FB3, P1FB9, P1FBF, or P1FD1 | Hybrid/EV Battery Interface Control Module 7 |
| DTC P1FAE, P1FB4, P1FBA, P1FC0, or P1FD2 | Hybrid/EV Battery Interface Control Module 8 |
| DTC P1FAF, P1FB5, P1FBB, P1FC1, or P1FD3 | Hybrid/EV Battery Interface Control Module 9 |
| DTC P1FB0, P1FB6, P1FBC, P1FC2, or P1FD4 | Hybrid/EV Battery Interface Control Module 10 |
| DTC P1FB2, P1FB8, P1FBE, P1FD0, or P1FF3 | Hybrid/EV Battery Interface Control Module 6 |
| DTC P3031-P3034 or P3037 | Hybrid/EV Battery Interface Control Module 11 |
| DTC P303C-P303F or P3042 | Hybrid/EV Battery Interface Control Module 12 |
| DTC U0020 | Low Speed CAN Bus |
| DTC U0073 or U2100 | Control Module Communication Bus A Off/CAN Bus Communication |
| DTC U0074 | Control Module Communication Powertrain Expansion CAN Bus Off |
| DTC U0077 | Control Module Communication Chassis Expansion CAN Bus Off |
| DTC U0078 | Control Module Communication Low Speed CAN Bus Off |
| DTC U007A | Control Module Communication High Voltage Energy Management CAN Bus Off |
| DTC U0100-U02FF | Control Module U Code List |
| DTC U0300-U0336 | Control Module U Code List |
| DTC U0400-U05FF | Control Module U Code List |
| DTC U1500-U15FF | Control Module U Code List |
| DTC U179A | Lost Communication with Hybrid Powertrain Control Module 2 |
| DTC U1803 | Lost Communication with Hybrid Powertrain Control Module 2 |
| DTC U1806 | Battery Energy Control Module High Voltage Energy Management CAN Bus Off |
| DTC U1807 | Battery Charger Control Module High Voltage Energy Management CAN Bus Off |
| DTC U180A | Electric A/C Compressor Control Module High Speed CAN Bus Off |
| DTC U180B | Battery Energy Control Module High Speed CAN Bus Off |
| DTC U180C | Battery Charger Control Module High Speed CAN Bus Off |
| DTC U180D | Electronic Brake Control Module Chassis Expansion CAN Bus Off |
| DTC U1814 | Powertrain Wake-Up Communication Circuit |
| DTC U1817 | Lost Communication with Hybrid/EV Powertrain Control Module on Powertrain Expansion CAN Bus |
| DTC U1818 | Lost Communication with Engine Control Module on Powertrain Expansion Communication Bus |
| DTC U182D | Lost Communication with Hybrid/EV Powertrain Control Module 2 on Powertrain Expansion Communication Bus |
| DTC U182E | Drive Motor Control Module 1 Lost Communication with Hybrid/EV Powertrain Control Module 2 |
| DTC U1833 | Lost Communication with Electronic Brake Control Module on Chassis Expansion CAN Bus |
| DTC U1838 | Lost Communication with Battery Charger Control Module on High Voltage Energy Management CAN Bus |
| DTC U1839 | Auxiliary Transmission Fluid Pump Control Module Lost Communication with Engine Control Module |
| DTC U183C | Auxiliary Transmission Fluid Pump Control Module Lost Communication with Hybrid/EV Powertrain Control Module 2 on Powertrain Expansion Communication Bus |
| DTC U183E | Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus |
| DTC U1845 or U1846 | Drive Motor Control Module 1 Lost Communication with Hybrid/EV Powertrain Control Module |
| 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 U1858 | Electronic Brake Control Module Lost Communication with Hybrid Powertrain Control Module on Chassis Expansion CAN Bus |
| DTC U185A | Lost Communication with Battery Energy Control Module on High Voltage Energy Management CAN Bus |
| DTC U185B | Battery Energy Control Module Lost Communication with Hybrid Powertrain Control Module 2 on High Voltage Energy Management CAN Bus |
| DTC U185C | Battery Charger Control Module Lost Communication with Hybrid Powertrain Control Module 2 on High Voltage Energy Management CAN Bus |
| DTC U1860 | Electric A/C Compressor Control Module Lost Communication with Hybrid Powertrain Control Module 2 |
| DTC U1861 | Battery Charger Control Module Lost Communication with Engine Control Module |
| DTC U186A | Electronic Brake Control Module Lost Communication with Engine Control Module |
| DTC U186B | Electronic Brake Control Module Lost Communication with Transmission Control Module |
| DTC U1876 | Drive Motor Control Module 1 Lost Communication with Engine Control Module |
| DTC U1885 | Battery Energy Control Module Lost Communication with Hybrid Powertrain Control Module |
| DTC U18A4 | Lost Communication with Hybrid/EV Battery DC Charging Communications Gateway Module on High Voltage Energy Management CAN Bus |
| DTC U18B9-U18BF | Primary High Speed CAN Bus Subnet Configuration List/Secondary High Speed CAN Bus Subnet Configuration List |
| DTC U2099 | High Speed Communication Enable Circuit |
| DTC U2401 | Battery Energy Control Module Dedicated Bus 1 Off |
| DTC U2602 | Battery Energy Control Module Lost Communication with Hybrid Powertrain Control Module 2 |
| DTC U2603-U2606 or U2617-U2622 | Battery Energy Control Module Lost Communication with Hybrid/EV Battery Interface Control Module (1-10) |
| DTC U2608 | Electric A/C Compressor Control Module Lost Communication with Hybrid Powertrain Control Module |
| DTC U2609 | Battery Charger Control Module Lost Communication with Hybrid Powertrain Control Module |
| DTC U2611 | Auxiliary Transmission Fluid Pump Control Module Lost Communication with Hybrid Powertrain Control Module |
| DTC U2612 | Battery Charger Control Module Lost Communication with Hybrid Powertrain Control Module 2 |
| DTC U2613 | Drive Motor 1 Control Module Lost Communication with Hybrid/EV Powertrain Control Module 2 |
| DTC U2615 | Auxiliary Transmission Fluid Pump Control Module Lost Communication with Hybrid/EV Powertrain Control Module 2 |
| DTC U2623 or U2624 | Battery Energy Control Module Lost Communication with Hybrid/EV Battery Interface Control Module (11-12) |