Browse all OBDII U diagnostic trouble codes. Click any code to see meaning, symptoms, causes, diagnostics, repairs, and costs.
| Code | Type | Action |
|---|---|---|
| U066B | Diagnostic |
Diagnose
⚡
|
| U066C | Diagnostic |
Diagnose
⚡
|
| U066D | Diagnostic |
Diagnose
⚡
|
| U066E | Diagnostic |
Diagnose
⚡
|
| U066F | Diagnostic |
Diagnose
⚡
|
| U0670 | Diagnostic |
Diagnose
⚡
|
| U0671 | Diagnostic |
Diagnose
⚡
|
| U0672 | Diagnostic |
Diagnose
⚡
|
| U0673 | Diagnostic |
Diagnose
⚡
|
| U0674 | Diagnostic |
Diagnose
⚡
|
| U0675 | Diagnostic |
Diagnose
⚡
|
| U0676 | Diagnostic |
Diagnose
⚡
|
| U0677 | Diagnostic |
Diagnose
⚡
|
| U0678 | Diagnostic |
Diagnose
⚡
|
| U0679 | Diagnostic |
Diagnose
⚡
|
| U067A | Diagnostic |
Diagnose
⚡
|
| U067B | Diagnostic |
Diagnose
⚡
|
| U067C | Diagnostic |
Diagnose
⚡
|
| U067D | Diagnostic |
Diagnose
⚡
|
| U067E | Diagnostic |
Diagnose
⚡
|
| U067F | Diagnostic |
Diagnose
⚡
|
| U0680 | Diagnostic |
Diagnose
⚡
|
| U0681 | Diagnostic |
Diagnose
⚡
|
| U0682 | Diagnostic |
Diagnose
⚡
|
| U0683 | Diagnostic |
Diagnose
⚡
|
| U0684 | Diagnostic |
Diagnose
⚡
|
| U0685 | Diagnostic |
Diagnose
⚡
|
| U0686 | Diagnostic |
Diagnose
⚡
|
| U0687 | Diagnostic |
Diagnose
⚡
|
| U0688 | Diagnostic |
Diagnose
⚡
|
| U0689 | Diagnostic |
Diagnose
⚡
|
| U068A | Diagnostic |
Diagnose
⚡
|
| U068B | Diagnostic |
Diagnose
⚡
|
| U068C | Diagnostic |
Diagnose
⚡
|
| U068D | Diagnostic |
Diagnose
⚡
|
| U068E | Diagnostic |
Diagnose
⚡
|
| U068F | Diagnostic |
Diagnose
⚡
|
| U0690 | Diagnostic |
Diagnose
⚡
|
| U0691 | Diagnostic |
Diagnose
⚡
|
| U0692 | Diagnostic |
Diagnose
⚡
|
| U0693 | Diagnostic |
Diagnose
⚡
|
| U0694 | Diagnostic |
Diagnose
⚡
|
| U0695 | Diagnostic |
Diagnose
⚡
|
| U0696 | Diagnostic |
Diagnose
⚡
|
| U0697 | Diagnostic |
Diagnose
⚡
|
| U0698 | Diagnostic |
Diagnose
⚡
|
| U0699 | Diagnostic |
Diagnose
⚡
|
| U069A | Diagnostic |
Diagnose
⚡
|
| U069B | Diagnostic |
Diagnose
⚡
|
| U069C | Diagnostic |
Diagnose
⚡
|
| U069D | Diagnostic |
Diagnose
⚡
|
| U069E | Diagnostic |
Diagnose
⚡
|
| U069F | Diagnostic |
Diagnose
⚡
|
| U0901 | Diagnostic |
Diagnose
⚡
|
| U1000 | Diagnostic |
Diagnose
⚡
|
| U2000 | Diagnostic |
Diagnose
⚡
|
| U3000 | Diagnostic |
Diagnose
⚡
|
| U3001 | Diagnostic |
Diagnose
⚡
|
| U3002 | Diagnostic |
Diagnose
⚡
|
| U3003 | Diagnostic |
Diagnose
⚡
|
| U3004 | Diagnostic |
Diagnose
⚡
|
| U3005 | Diagnostic |
Diagnose
⚡
|
| U3006 | Diagnostic |
Diagnose
⚡
|
| U3007 | Diagnostic |
Diagnose
⚡
|
| U3008 | Diagnostic |
Diagnose
⚡
|
| U3009 | Diagnostic |
Diagnose
⚡
|
| U300A | Diagnostic |
Diagnose
⚡
|
| U300B | Diagnostic |
Diagnose
⚡
|
| U300C | Diagnostic |
Diagnose
⚡
|
| U300D | Diagnostic |
Diagnose
⚡
|
| U300E | Diagnostic |
Diagnose
⚡
|
| U300F | Diagnostic |
Diagnose
⚡
|
| U3010 | Diagnostic |
Diagnose
⚡
|
| U3011 | Diagnostic |
Diagnose
⚡
|
| U3012 | Diagnostic |
Diagnose
⚡
|
| U3013 | Diagnostic |
Diagnose
⚡
|
| U3014 | Diagnostic |
Diagnose
⚡
|
| U3015 | Diagnostic |
Diagnose
⚡
|
| U3016 | Diagnostic |
Diagnose
⚡
|
| U3017 | Diagnostic |
Diagnose
⚡
|
| U3018 | Diagnostic |
Diagnose
⚡
|
| U3019 | Diagnostic |
Diagnose
⚡
|
| U301A | Diagnostic |
Diagnose
⚡
|
| U301B | Diagnostic |
Diagnose
⚡
|
| U301C | Diagnostic |
Diagnose
⚡
|
| U301D | Diagnostic |
Diagnose
⚡
|
| U301E | Diagnostic |
Diagnose
⚡
|
| U301F | Diagnostic |
Diagnose
⚡
|
| U3020 | Diagnostic |
Diagnose
⚡
|
| U3021 | Diagnostic |
Diagnose
⚡
|
| U3022 | Diagnostic |
Diagnose
⚡
|
| U3023 | Diagnostic |
Diagnose
⚡
|
| U3024 | Diagnostic |
Diagnose
⚡
|
| U3025 | Diagnostic |
Diagnose
⚡
|
| U3026 | Diagnostic |
Diagnose
⚡
|
| U3027 | Diagnostic |
Diagnose
⚡
|
| U3028 | Diagnostic |
Diagnose
⚡
|
| U3029 | Diagnostic |
Diagnose
⚡
|
| U302A | Diagnostic |
Diagnose
⚡
|
| U302B | Diagnostic |
Diagnose
⚡
|