| P0008 | Cadillac Engine Error Code P0008: How to Fix It | high | Hard |
| P0009 | Cadillac Engine Error Code P0009: How to Fix It | high | Medium |
| P0011 | Cadillac P0011 Error Code: How to Fix It | high | Medium |
| P0014 | Cadillac P0014 Error Code: How to Fix It | high | Medium |
| P0017 | Cadillac Error Code P0017: How to Fix It | high | Hard |
| P0021 | Cadillac Error Code P0021: How to Fix It | high | Medium |
| P0128 | Cadillac P0128 Error Code: How to Fix It | medium | Medium |
| P0171 | Cadillac Error Code P0171: How to Fix It | medium | Medium |
| P0174 | Cadillac Error Code P0174: How to Fix It | medium | Medium |
| P0301 | Cadillac Error Code P0301: How to Fix It | high | Medium |
| P0302 | Cadillac Error Code P0302: How to Fix It | high | Medium |
| P0303 | Cadillac Error Code P0303: How to Fix It | high | Medium |
| P0420 | Cadillac Error Code P0420: How to Fix It | medium | Medium |
| P0430 | Cadillac Error Code P0430: How to Fix It | medium | Medium |
| P0449 | Cadillac P0449 Error Code: How to Fix It | low | Medium |
| P0496 | Cadillac Error Code P0496: How to Fix It | low | Medium |
| P0507 | Cadillac Error Code P0507: How to Fix It | low | Medium |
| P0521 | Cadillac Engine Error Code P0521: How to Fix It | high | Medium |
| P0606 | Cadillac P0606 Error Code: How to Fix It | critical | Hard |
| P0700 | Cadillac P0700 Error Code: How to Fix It | high | Medium |