GMC fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
GMC shares fault-code data with GM. Data may not cover GMC-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| U0558 | Invalid data received from front controls/display interface module | 18 | Network |
| U0559 | Invalid data received from radio transceiver | 18 | Network |
| U055A | Invalid Data Received From Special Purpose Vehicle Control Module A | 23 | Network |
| U055B | Invalid data received from special purpose vehicle control module 'B' | 20 | Network |
| U055C | Invalid data received from special purpose vehicle control module 'C' | 20 | Network |
| U055D | Invalid data received from special purpose vehicle control module 'D' | 18 | Network |
| U055E | Invalid data received from front controls interface module 'B' | 18 | Network |
| U0561 | Invalid data received from seat control switch module 'A' | 18 | Network |
| U0562 | Invalid data received from seat control switch module 'B' | 18 | Network |
| U0563 | Invalid data received from audio amplifier 'B' | 21 | Network |
| U0564 | Invalid data received from speech recognition module | 21 | Network |
| U0565 | Invalid Data Received From Camera Module Rear | 21 | Network |
| U0566 | Invalid data received from image processing sensor A | 9 | Network |
| U056B | Invalid data received from image processing sensor F | 9 | Network |
| U056E | Invalid data received from image processing sensor I | 9 | Network |
| U0585 | Invalid data received from active grille air shutter module 'A' | 10 | Network |
| U0586 | Invalid data received from active grille air shutter module 'B' | 10 | Network |
| U0587 | Invalid data received from with radiator anti tamper device | 18 | Network |
| U0588 | Invalid Data Received From Transmission Fluid Pump Module A | 23 | Network |
| U0589 | Invalid data received from DC/AC converter control module 'A' | 18 | Network |
| U058A | Invalid data received from DC/AC converter control module 'B' | 18 | Network |
| U0592 | Invalid data received from gear shift control module B | 22 | Network |
| U0593 | Receiving motor control unit (MCU) data failure | 22 | Network |
| U0594 | Invalid Data Received From Hybrid/EV Powertrain Control Module | 30 | Network |
| U0595 | Invalid data received from powertrain control monitor module | 21 | Network |
| U0596 | Invalid data received from AC/AC converter control module | 21 | Network |
| U0597 | Invalid Data Received From AC/DC Converter Control Module A | 22 | Network |
| U0598 | Invalid data received from AC/DC converter control module B | 19 | Network |
| U0599 | Invalid Data Received From DC/DC Converter Control Module A | 25 | Network |
| U059A | Invalid data received from DC/DC converter control module B | 21 | Network |
| U059B | Invalid Data Received From Hybrid Battery Pack Sensor Module | 21 | Network |
| U059C | Invalid data received from drive motor control module 'C' | 22 | Network |
| U059D | Invalid data received from drive motor control module 'D' | 18 | Network |
| U059E | Invalid Data Received From NOx Sensor A | 27 | Network |
| U059F | Invalid Data Received From NOx Sensor B | 27 | Network |
| U05B4 | Ugyldig data mottatt fra førerovervåkingssystemmodul | 9 | Network |
| U05C5 | No description available | 6 | Network |
| U05CF | No description available | 6 | Network |
| U0601 | Lost communication with particulate filter pressure sensor 'A' | 16 | Network |
| U0602 | Lost communication with particulate filter pressure sensor 'B' | 14 | Network |
| U0606 | Lost communication with throttle/pedal position sensor/switch 'A' | 11 | Network |
| U0607 | Lost communication with throttle/pedal position sensor/switch 'B' | 10 | Network |
| U0608 | Lost communication with throttle/pedal position sensor/switch 'C' | 10 | Network |
| U060F | Lost communication with mass or volume air flow sensor 'A' | 13 | Network |
| U0611 | Lost communication with intake air temperature sensor 1 bank 1 | 10 | Network |
| U0612 | Lost communication with intake air temperature sensor 1 bank 2 | 9 | Network |
| U0613 | Lost communication with intake air temperature sensor 2 bank 1 | 9 | Network |
| U0615 | Lost communication with engine coolant bypass valve 'A' | 9 | Network |
| U0617 | Lost communication with engine coolant bypass valve 'C' | 9 | Network |
| U0618 | Lost communication with engine coolant bypass valve 'D' | 9 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.