BUICK fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
BUICK shares fault-code data with GM. Data may not cover BUICK-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| P12CB | Kamassvira B cilindrs 3 | 8 | Powertrain |
| P12CC | Kamassvira B cilindrs 4 | 7 | Powertrain |
| P12CD | Kamassvira B cilindrs 5 | 7 | Powertrain |
| P12CE | Kamassvira B cilindrs 6 | 7 | Powertrain |
| P12CF | Kamassvira B cilindrs 7 | 7 | Powertrain |
| P12D0 | Kamassvira B cilindrs 8 | 9 | Powertrain |
| P12D1 | Cylinder 3 alternative fuel injector high control circuit low voltage | 9 | Powertrain |
| P12D2 | Cylinder 3 alternative fuel injector high control circuit high voltage | 9 | Powertrain |
| P12D3 | Avgaskamaxelreglage B cylinder 3 | 9 | Powertrain |
| P12D4 | Cylinder 4 alternative fuel injector high control circuit low voltage | 9 | Powertrain |
| P12D5 | Cylinder 4 alternative fuel injector high control circuit high voltage | 10 | Powertrain |
| P12D6 | Kummardus B silinder 6 | 8 | Powertrain |
| P12DC | Kamassvira A cilindrs 4 | 7 | Powertrain |
| P12E3 | Avgaskamaxelställare A cylinder 3 | 8 | Powertrain |
| P12E4 | Avgaskamaxelställare A cylinder 4 | 8 | Powertrain |
| P12E5 | Avgaskamaxelställare A cylinder 5 | 8 | Powertrain |
| P12E7 | Avgaskamaxelställare A cylinder 7 | 8 | Powertrain |
| P12E8 | Avgaskamaxelställare A cylinder 8 | 10 | Powertrain |
| P12E9 | Cilinderdeactivering uitlaatstroomregelklep openpositieprestaties bank 1 | 10 | Powertrain |
| P12EA | Cilinderdeactivering uitlaatstroomregelklep gesloten positie prestaties bank 1 | 8 | Powertrain |
| P12EB | Cilinderdeactivering uitlaatstroomklep feedbackkring lage frequentie bank 1 | 8 | Powertrain |
| P12EC | Cilinderdeactivering uitlaatstroomklep feedbackkring hoge frequentie bank 1 | 8 | Powertrain |
| P12ED | Cilinderdeactivering uitlaatstroomklep feedbackkring onjuiste frequentie bank 1 | 8 | Powertrain |
| P12EF | Van dòng khí xả tắt xi-lanh bị kẹt đóng hàng 1 | 8 | Powertrain |
| P12F0 | Cylinder deactivation exhaust flow valve stuck open bank 1 | 8 | Powertrain |
| P12F1 | Cilinderdeactivering uitlaatstroomkleppositie niet geleerd bank 1 | 8 | Powertrain |
| P12F2 | Cilinderdeactivering uitlaatstroomregelklepprestaties bank 1 | 7 | Powertrain |
| P12F4 | Cilinderdeactivering uitlaatstroomklep feedbackkring lage duty cycle bank 2 | 8 | Powertrain |
| P12F5 | Cilinderdeactivering uitlaatstroomklep feedbackkring hoge duty cycle bank 2 | 8 | Powertrain |
| P12F6 | Cilinderdeactivering uitlaatstroomregelklep openpositieprestaties bank 2 | 7 | Powertrain |
| P12F7 | Cilinderdeactivering uitlaatstroomregelklep gesloten positie prestaties bank 2 | 7 | Powertrain |
| P12F8 | Cilinderdeactivering uitlaatstroomklep feedbackkring lage frequentie bank 2 | 7 | Powertrain |
| P12F9 | Cilinderdeactivering uitlaatstroomklep feedbackkring hoge frequentie bank 2 | 7 | Powertrain |
| P12FA | Cilinderdeactivering uitlaatstroomklep feedbackkring onjuiste frequentie bank 2 | 7 | Powertrain |
| P12FC | Cylinder deactivation exhaust flow valve stuck closed bank 2 | 7 | Powertrain |
| P12FD | Cylinder deactivation exhaust flow valve stuck open bank 2 | 7 | Powertrain |
| P12FE | Cilinderdeactivering uitlaatstroomklep-positie niet geleerd bank 2 | 7 | Powertrain |
| P12FF | Cylinder deactivation exhaust flow control valve performance bank 2 | 11 | Powertrain |
| P1300 | Boost calibration fault | 35 | Powertrain |
| P1301 | Boost calibration high | 34 | Powertrain |
| P1302 | Boost calibration low | 32 | Powertrain |
| P1303 | Knock adjustment failure | 28 | Powertrain |
| P1304 | Speed limit | 25 | Powertrain |
| P1305 | Igniter circuit #2 | 29 | Powertrain |
| P1306 | Kickdown relay pull-in circuit | 26 | Powertrain |
| P1307 | Kickdown Relay Hold Circ | 18 | Powertrain |
| P1308 | A/C Clutch Circuit Fault | 19 | Powertrain |
| P1309 | Misfire Detection Monitor | 20 | Powertrain |
| P130A | Cylinder disabling; Defective | 17 | Powertrain |
| P130F | Cylinder To Crankshaft Reference Synchronization | 10 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.