CADILLAC fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
CADILLAC shares fault-code data with GM. Data may not cover CADILLAC-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| P03A6 | Cylinder 2 pressure variation low | 12 | Powertrain |
| P03A7 | Cylinder 2 pressure variation high | 13 | Powertrain |
| P03A8 | Cylinder 2 combustion performance | 12 | Powertrain |
| P03A9 | Cylinder 3 pressure sensor circuit | 12 | Powertrain |
| P03AA | Cylinder 3 pressure sensor circuit range/performance | 12 | Powertrain |
| P03AB | Cylinder 3 pressure sensor circuit low | 12 | Powertrain |
| P03AC | Cylinder 3 pressure sensor circuit high | 12 | Powertrain |
| P03AD | Cylinder 3 pressure sensor circuit intermittent/erratic | 12 | Powertrain |
| P03AE | Cylinder 3 pressure too low | 12 | Powertrain |
| P03AF | Cylinder 3 pressure too high | 14 | Powertrain |
| P03B0 | Cylinder 3 pressure variation low | 12 | Powertrain |
| P03B1 | Cylinder 3 pressure variation high | 12 | Powertrain |
| P03B2 | Cylinder 3 combustion performance | 12 | Powertrain |
| P03B3 | Cylinder 4 pressure sensor circuit | 12 | Powertrain |
| P03B4 | Cylinder 4 pressure sensor circuit range/performance | 12 | Powertrain |
| P03B5 | Cylinder 4 pressure sensor circuit low | 12 | Powertrain |
| P03B6 | Cylinder 4 pressure sensor circuit high | 12 | Powertrain |
| P03B7 | Cylinder 4 pressure sensor circuit intermittent/erratic | 12 | Powertrain |
| P03B8 | Cylinder 4 pressure too low | 12 | Powertrain |
| P03B9 | Cylinder 4 pressure too high | 14 | Powertrain |
| P03BA | Cylinder 4 pressure variation low | 12 | Powertrain |
| P03BB | Cylinder 4 pressure variation high | 12 | Powertrain |
| P03BC | Cylinder 4 combustion performance | 12 | Powertrain |
| P03BD | Cylinder 5 pressure sensor circuit | 12 | Powertrain |
| P03BE | Cylinder 5 pressure sensor circuit range/performance | 12 | Powertrain |
| P03BF | Cylinder 5 pressure sensor circuit low | 12 | Powertrain |
| P03C0 | Cylinder 5 pressure sensor circuit high | 12 | Powertrain |
| P03C1 | Cylinder 5 pressure sensor circuit intermittent/erratic | 12 | Powertrain |
| P03C2 | Cylinder 5 pressure too low | 12 | Powertrain |
| P03C3 | Cylinder 5 pressure too high | 13 | Powertrain |
| P03C4 | Cylinder 5 pressure variation low | 12 | Powertrain |
| P03C6 | Cylinder 5 combustion performance | 12 | Powertrain |
| P03C7 | Cylinder 6 pressure sensor circuit | 12 | Powertrain |
| P03C8 | Cylinder 6 pressure sensor circuit range/performance | 12 | Powertrain |
| P03C9 | Cylinder 6 pressure sensor circuit low | 12 | Powertrain |
| P03CA | Cylinder 6 pressure sensor circuit high | 12 | Powertrain |
| P03CB | Cylinder 6 pressure sensor circuit intermittent/erratic | 12 | Powertrain |
| P03CC | Cylinder 6 pressure too low | 12 | Powertrain |
| P03CD | Cylinder 6 pressure too high | 13 | Powertrain |
| P03CE | Cylinder 6 pressure variation low | 12 | Powertrain |
| P03CF | Cylinder 6 pressure variation high | 12 | Powertrain |
| P03D0 | Cylinder 6 combustion performance | 12 | Powertrain |
| P03D8 | Cylinder 7 pressure variation low | 12 | Powertrain |
| P03DB | Cylinder 8 pressure sensor circuit | 13 | Powertrain |
| P03E9 | Sensor posisi aktuator profil camshaft 'A' melebihi batas pembelajaran | 11 | Powertrain |
| P03EA | Sensor posisi aktuator profil camshaft 'A' melebihi batas pembelajaran | 11 | Powertrain |
| P03EB | %str_ _xxxx | 12 | Powertrain |
| P03EC | Electrical Problem On Shift Solenoid 'D | 11 | Powertrain |
| P03ED | 'A'-kamakselprofilaktuator 'C' styrekrets lav bank 1 | 11 | Powertrain |
| P03EE | Turbocharger Solenoid Valve, Turbine Inlet. Position Sensor. Low Signal | 11 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.