CHEVROLET fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
CHEVROLET shares fault-code data with GM. Data may not cover CHEVROLET-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| U2C8B | No description available | 6 | Network |
| U2C8C | No description available | 6 | Network |
| U2C8D | No description available | 6 | Network |
| U2C8E | No description available | 6 | Network |
| U2C8F | No description available | 6 | Network |
| U2C90 | No description available | 6 | Network |
| U2C92 | No description available | 6 | Network |
| U2C93 | No description available | 6 | Network |
| U2C94 | No description available | 6 | Network |
| U2C95 | No description available | 6 | Network |
| U2C96 | No description available | 6 | Network |
| U2C97 | No description available | 6 | Network |
| U2C98 | No description available | 6 | Network |
| U2C99 | No description available | 6 | Network |
| U2C9A | No description available | 6 | Network |
| U2C9B | No description available | 6 | Network |
| U2C9C | No description available | 6 | Network |
| U2C9D | No description available | 6 | Network |
| U2C9E | No description available | 6 | Network |
| U2C9F | No description available | 6 | Network |
| U2CA0 | No description available | 6 | Network |
| U2CA1 | No description available | 6 | Network |
| U2CA2 | No description available | 6 | Network |
| U2CA3 | No description available | 6 | Network |
| U2CA4 | No description available | 6 | Network |
| U2CA5 | No description available | 6 | Network |
| U2CA6 | No description available | 6 | Network |
| U2CA7 | No description available | 6 | Network |
| U2CA8 | No description available | 6 | Network |
| U2CA9 | No description available | 6 | Network |
| U2D18 | No description available | 6 | Network |
| U2D19 | No description available | 6 | Network |
| U2D1A | No description available | 6 | Network |
| U2D1E | No description available | 6 | Network |
| U3000 | Control Module | 30 | Network |
| U3001 | Control Module Improper Shutdown Performance | 28 | Network |
| U3002 | Vehicle Identification Number | 23 | Network |
| U3003 | Battery Voltage | 29 | Network |
| U3004 | Accessory Power Relay | 21 | Network |
| U3005 | Retained Accessory Power | 21 | Network |
| U3006 | Control Module Input Power A Circuit/Open | 27 | Network |
| U3007 | Control Module Input Power B Circuit/Open | 24 | Network |
| U3008 | Control Module Ground A | 26 | Network |
| U3009 | Control Module Ground B | 25 | Network |
| U300A | Ignition Switch | 23 | Network |
| U300B | Ignition Input Accessory/On/Start | 23 | Network |
| U300C | Ignition Input Off/On/Start | 21 | Network |
| U300D | Ignition Input On/Start | 21 | Network |
| U300E | Ignition Input On | 23 | Network |
| U300F | Ignition Input Accessory | 22 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.