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 |
|---|---|---|---|
| P2323 | Gear P controller actuator motor failure | 25 | Powertrain |
| P2324 | Gear P controller lock fault | 24 | Powertrain |
| P2325 | Gear P controller unlock fault | 24 | Powertrain |
| P2326 | Gear P controller unknown status | 20 | Powertrain |
| P2327 | Ignition Coil J Primary Control Circuit Low | 24 | Powertrain |
| P2328 | Ignition Coil J Primary Control Circuit High | 21 | Powertrain |
| P2329 | Ignition Coil J Secondary Circuit | 23 | Powertrain |
| P232F | Deguonies jutiklis ne diapazone lėtėjant 1 bankas 2 jutiklis | 9 | Powertrain |
| P2330 | Ignition Coil K Primary Control Circuit Low | 24 | Powertrain |
| P2331 | Ignition Coil K Primary Control Circuit High | 24 | Powertrain |
| P2332 | Ignition Coil K Secondary Circuit | 23 | Powertrain |
| P2333 | Ignition Coil L Primary Control Circuit Low | 24 | Powertrain |
| P2334 | Ignition Coil L Primary Control Circuit High | 24 | Powertrain |
| P2335 | Ignition Coil L Secondary Circuit | 23 | Powertrain |
| P2336 | Cylinder 1 Above Knock/Combustion Vibration Sensor Threshold | 30 | Powertrain |
| P2337 | Super knock detection | 30 | Powertrain |
| P2338 | Super knock detection | 30 | Powertrain |
| P2339 | Cylinder 4 Above Knock/Combustion Vibration Sensor Threshold | 30 | Powertrain |
| P233A | Kraftstoffdruckregler 'C' Steuerkreis/offen | 11 | Powertrain |
| P233B | Bränsletrycksregulator 'C' styrkrets låg | 12 | Powertrain |
| P233C | Bränsletrycksregulator 'C' styrkrets hög | 11 | Powertrain |
| P233E | Bränsletrycksregulator 'B' solenoidspänningsstyrkrets låg | 6 | Powertrain |
| P233F | Bränsletrycksregulator 'B' solenoidspänningsstyrkrets hög | 6 | Powertrain |
| P2340 | Cylinder 5 Above Knock Threshold | 26 | Powertrain |
| P2341 | Cylinder 6 Above Knock Threshold | 23 | Powertrain |
| P2342 | Cylinder 7 Above Knock Threshold | 25 | Powertrain |
| P2343 | Cylinder 8 Above Knock Threshold | 25 | Powertrain |
| P2344 | Cylinder 9 Above Knock Threshold | 23 | Powertrain |
| P2345 | Cylinder 10 Above Knock Threshold | 20 | Powertrain |
| P2346 | Cylinder 11 Above Knock Threshold | 21 | Powertrain |
| P2347 | Cylinder 12 Above Knock Threshold | 23 | Powertrain |
| P2351 | Cylinder 9 combustion performance | 11 | Powertrain |
| P2352 | Cylinder 10 pressure sensor circuit | 11 | Powertrain |
| P2373 | Fuel Volume Regulator 'B' Control Circuit High | 10 | Powertrain |
| P2374 | Turbocharger/supercharger inlet pressure sensor 'B' circuit | 10 | Powertrain |
| P2375 | Turbocharger/supercharger inlet pressure sensor 'B' circuit range/performance | 12 | Powertrain |
| P2376 | Turbocharger/supercharger inlet pressure sensor 'B' circuit low | 13 | Powertrain |
| P2377 | Turbocharger/supercharger inlet pressure sensor 'B' circuit high | 10 | Powertrain |
| P2381 | EGR Sensor D' Circuit High' | 9 | Powertrain |
| P2382 | EGR Sensor D' Circuit Low' | 9 | Powertrain |
| P2383 | 2A - EGR Sensor D' Circuit Range/Performance' | 9 | Powertrain |
| P2384 | EGR Sensor 'D' Circuit Intermittent | 9 | Powertrain |
| P2386 | EGR Sensor 'E' Circuit High | 12 | Powertrain |
| P2387 | EGR Sensor 'E' Circuit Low | 11 | Powertrain |
| P2389 | EGR Sensor 'E' Circuit Intermittent | 11 | Powertrain |
| P2398 | Modulator Steer Axle Left.Slipping Error | 8 | Powertrain |
| P23A9 | Active Grille Air Shutter. Sensor A. - Operation Failure. Stuck Off | 9 | Powertrain |
| P23AA | Turbocharger/supercharger bypass valve 'A' stuck | 10 | Powertrain |
| P23AC | NOx Sensor Circuit Bank 1 Sensor 3 | 9 | Powertrain |
| P23AD | 28 NOx Sensor Circuit Range/Performance Bank 1 Sensor 3 | 9 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.