Diagnostic Code Index
WARNING: This page is about a different car, the 2011 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| P0008 | ENGINE POSITION SYSTEM PERFORMANCE BANK 1 |
| P000F | FUEL SYSTEM OVER PRESSURE RELIEF VALVE ACTIVATED |
| P0016 | CRANKSHAFT/CAMSHAFT TIMING MISALIGNMENT - BANK 1 SENSOR 1 |
| P0030 | O2 SENSOR 1/1 HEATER CIRCUIT OPEN |
| P0031 | O2 SENSOR 1/1 HEATER CIRCUIT LOW |
| P0032 | O2 SENSOR 1/1 HEATER CIRCUIT HIGH |
| P0036 | O2 SENSOR 1/2 HEATER CIRCUIT OPEN |
| P0037 | O2 SENSOR 1/2 HEATER CIRCUIT LOW |
| P0038 | O2 SENSOR 1/2 HEATER CIRCUIT HIGH |
| P003A | TURBOCHARGER BOOST CONTROL MODULE POSITION EXCEEDED LEARNING LIMIT |
| P0046 | TURBOCHARGER BOOST CONTROL CIRCUIT PERFORMANCE |
| P0049 | TURBOCHARGER TURBINE OVERSPEED |
| P0053 | O2 SENSOR 1/1 HEATER RESISTANCE |
| P0054 | O2 SENSOR 1/2 HEATER RESISTANCE |
| P006E | TURBOCHARGER BOOST CONTROL SUPPLY VOLTAGE CIRCUIT LOW |
| P007B | CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT PERFORMANCE |
| P007C | CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT LOW |
| P007D | CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT HIGH |
| P0087 | FUEL RAIL PRESSURE TOO LOW |
| P0088 | FUEL RAIL PRESSURE TOO HIGH |
| P00AF | TURBOCHARGER BOOST CONTROL MODULE PERFORMANCE |
| P0101 | MASS AIR FLOW SENSOR "A" CIRCUIT PERFORMANCE |
| P0102 | MASS AIR FLOW SENSOR "A" CIRCUIT LOW |
| P0103 | MASS AIR FLOW SENSOR "A" CIRCUIT HIGH |
| P0106 | MANIFOLD ABSOLUTE PRESSURE SENSOR PERFORMANCE |
| P0107 | MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT LOW |
| P0108 | MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT HIGH |
| P0111 | INTAKE AIR TEMPERATURE SENSOR 1 PERFORMANCE |
| P0112 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT LOW |
| P0113 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT HIGH |
| P0116 | ENGINE COOLANT TEMPERATURE SENSOR PERFORMANCE |
| P0117 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW |
| P0118 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT HIGH |
| P0128 | THERMOSTAT RATIONALITY |
| P0131 | O2 SENSOR 1/1 CIRCUIT LOW |
| P0132 | O2 SENSOR 1/1 CIRCUIT HIGH |
| P0135 | O2 SENSOR 1/1 HEATER PERFORMANCE |
| P0137 | O2 SENSOR 1/2 CIRCUIT LOW |
| P0138 | O2 SENSOR 1/2 CIRCUIT HIGH |
| P013A | O2 SENSOR 1/2 SLOW RESPONSE - RICH TO LEAN |
| P013B | O2 SENSOR 1/2 SLOW RESPONSE - LEAN TO RICH |
| P0141 | O2 SENSOR 1/2 HEATER PERFORMANCE |
| P014C | O2 SENSOR 1/1 SLOW RESPONSE - RICH TO LEAN |
| P014D | O2 SENSOR 1/1 SLOW RESPONSE - LEAN TO RICH |
| P0169 | WATER IN FUEL DETECTED FOR TOO LONG |
| P0191 | FUEL RAIL PRESSURE SENSOR CIRCUIT PERFORMANCE |
| P0192 | FUEL PRESSURE SENSOR LOW |
| P0193 | FUEL PRESSURE SENSOR HIGH |
| P0201 | FUEL INJECTOR 1 CIRCUIT/OPEN |
| P0202 | FUEL INJECTOR 2 CIRCUIT/OPEN |
| P0203 | FUEL INJECTOR 3 CIRCUIT/OPEN |
| P0204 | FUEL INJECTOR 4 CIRCUIT/OPEN |
| P0205 | FUEL INJECTOR 5 CIRCUIT/OPEN |
| P0206 | FUEL INJECTOR 6 CIRCUIT/OPEN |
| P020A | FUEL INJECTOR 1 PERFORMANCE |
| P020B | FUEL INJECTOR 2 PERFORMANCE |
| P020C | FUEL INJECTOR 3 PERFORMANCE |
| P020D | FUEL INJECTOR 4 PERFORMANCE |
| P020E | FUEL INJECTOR 5 PERFORMANCE |
| P020F | FUEL INJECTOR 6 PERFORMANCE |
| P0217 | COOLANT TEMPERATURE TOO HIGH |
| P0219 | ENGINE OVERSPEED |
| P0253 | INJECTION PUMP FUEL CONTROL CIRCUIT LOW |
| P0254 | INJECTION PUMP FUEL CONTROL CIRCUIT HIGH |
| P0255 | INJECTION PUMP FUEL CONTROL CIRCUIT PERFORMANCE |
| P026A | CHARGE AIR COOLER EFFICIENCY BELOW THRESHOLD |
| P0299 | MANIFOLD PRESSURE SENSOR OUT OF RANGE LOW |
| P02E1 | DIESEL INTAKE AIR FLOW CONTROL PERFORMANCE |
| P02E2 | DIESEL INTAKE AIR FLOW CONTROL CIRCUIT LOW |
| P02E3 | DIESEL INTAKE AIR FLOW CONTROL CIRCUIT HIGH |
| P02E7 | DIESEL INTAKE AIR FLOW POSITION SENSOR PERFORMANCE |
| P02E9 | DIESEL INTAKE AIR FLOW POSITION SENSOR CIRCUIT HIGH |
| P02E8 | DIESEL INTAKE AIR FLOW POSITION SENSOR CIRCUIT LOW |
| P0300 | MULTIPLE CYLINDER MISFIRE |
| P0301 | CYLINDER 1 MISFIRE |
| P0302 | CYLINDER 2 MISFIRE |
| P0303 | CYLINDER 3 MISFIRE |
| P0304 | CYLINDER 4 MISFIRE |
| P0305 | CYLINDER 5 MISFIRE |
| P0306 | CYLINDER 6 MISFIRE |
| P0335 | CRANKSHAFT POSITION SENSOR CIRCUIT |
| P0336 | CRANKSHAFT POSITION SENSOR PERFORMANCE |
| P0340 | CAMSHAFT POSITION SENSOR CIRCUIT - BANK 1 SENSOR 1 |
| P0341 | CAMSHAFT POSITION SENSOR PERFORMANCE - BANK 1 SENSOR 1 |
| P0381 | WAIT TO START LAMP INOPERATIVE |
| P0401 | EGR SYSTEM PERFORMANCE |
| P0402 | EGR FLOW EXCESSIVE DETECTED |
| P0404 | EGR CONTROL CIRCUIT PERFORMANCE |
| P0405 | EGR POSITION SENSOR CIRCUIT LOW |
| P040B | EXHAUST GAS RECIRCULATION TEMPERATURE SENSOR "A" CIRCUIT PERFORMANCE |
| P040C | EXHAUST GAS RECIRCULATION TEMPERATURE SENSOR "A" CIRCUIT LOW |
| P040D | EXHAUST GAS RECIRCULATION TEMPERATURE SENSOR "A" CIRCUIT HIGH |
| P0420 | CATALYST EFFICIENCY BELOW THRESHOLD |
| P0461 | FUEL LEVEL SENSOR 1 PERFORMANCE |
| P0462 | FUEL LEVEL SENSOR 1 CIRCUIT LOW |
| P0463 | FUEL LEVEL SENSOR 1 CIRCUIT HIGH |
| P046C | EGR POSITION SENSOR PERFORMANCE |
| P0471 | EXHAUST PRESSURE SENSOR 1 PERFORMANCE |
| P0472 | EXHAUST PRESSURE SENSOR 1 LOW |
| P0473 | EXHAUST PRESSURE SENSOR 1 HIGH |
| P0489 | EGR CONTROL CIRCUIT LOW |
| P049D | EGR CONTROL POSITION EXCEEDED LEARNING LIMIT |
| P04DB | CRANKCASE VENTILATION SYSTEM DISCONNECTED |
| P0501 | VEHICLE SPEED SENSOR 1 PERFORMANCE |
| P0513 | INVALID WIN KEY |
| P051B | CRANKCASE PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE |
| P051C | CRANKCASE PRESSURE SENSOR CIRCUIT LOW |
| P051D | CRANKCASE PRESSURE SENSOR CIRCUIT HIGH |
| P0521 | ENGINE OIL PRESSURE SENSOR PERFORMANCE |
| P0524 | ENGINE OIL PRESSURE SENSOR CIRCUIT LOW |
| P0532 | A/C PRESSURE SENSOR CIRCUIT LOW |
| P0533 | A/C PRESSURE SENSOR CIRCUIT HIGH |
| P0541 | INTAKE AIR HEATER CONTROL CIRCUIT 1 LOW |
| P0542 | INTAKE AIR HEATER CONTROL CIRCUIT 1 HIGH |
| P0545 | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT LOW - BANK 1 SENSOR 1 |
| P0546 | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT HIGH - BANK 1 SENSOR 1 |
| P0507 | IDLE CONTROL SYSTEM RPM - HIGHER THAN EXPECTED |
| P0506 | IDLE CONTROL SYSTEM RPM - LOWER THAN EXPECTED |
| P0562 | BATTERY VOLTAGE LOW |
| P0563 | BATTERY VOLTAGE HIGH |
| P0571 | BRAKE SWITCH 1 PERFORMANCE |
| P0572 | BRAKE SWITCH 1 STUCK ON |
| P0573 | BRAKE SWITCH 1 STUCK OFF |
| P0580 | SPEED CONTROL SWITCH 1 CIRCUIT LOW |
| P0581 | SPEED CONTROL SWITCH 1 CIRCUIT HIGH |
| P0585 | SPEED CONTROL SWITCH 1/2 CORRELATION |
| P0592 | SPEED CONTROL SWITCH 2 CIRCUIT LOW |
| P0593 | SPEED CONTROL SWITCH 2 CIRCUIT HIGH |
| P0601 | INTERNAL MEMORY CHECKSUM ERROR |
| P0604 | INTERNAL CONTROL MODULE RAM ERROR |
| P0606 | INTERNAL CONTROL PROCESSOR |
| P0607 | ECU INTERNAL PERFORMANCE |
| P061A | ETC LEVEL 2 TORQUE PERFORMANCE |
| P061C | ETC LEVEL 2 RPM PERFORMANCE |
| P0625 | GENERATOR FIELD CONTROL CIRCUIT LOW |
| P0626 | GENERATOR FIELD CONTROL CIRCUIT HIGH |
| P0628 | FUEL PUMP CONTROL CIRCUIT LOW |
| P0629 | FUEL PUMP CONTROL CIRCUIT HIGH |
| P062C | ETC LEVEL 2 MPH PERFORMANCE |
| P0630 | VIN NOT PROGRAMMED IN PCM |
| P0633 | SKIM SECRET KEY NOT STORED IN PCM |
| P063C | GENERATOR VOLTAGE SENSE LOW |
| P063D | GENERATOR VOLTAGE SENSE HIGH |
| P0642 | SENSOR REFERENCE VOLTAGE 1 CIRCUIT LOW |
| P0643 | SENSOR REFERENCE VOLTAGE 1 CIRCUIT HIGH |
| P0646 | A/C CONTROL CIRCUIT LOW |
| P0647 | A/C CONTROL CIRCUIT HIGH |
| P064C | GLOW PLUG MODULE INTERNAL PERFORMANCE |
| P064D | O2 SENSOR MODULE INTERNAL PERFORMANCE |
| P0652 | SENSOR REFERENCE VOLTAGE 2 LOW |
| P0653 | SENSOR REFERENCE VOLTAGE 2 HIGH |
| P0658 | ACTUATOR SUPPLY VOLTAGE "A" CIRCUIT LOW |
| P0686 | POWER ENABLE CONTROL CIRCUIT LOW |
| P0691 | COOLING FAN 1 CONTROL CIRCUIT LOW |
| P0692 | COOLING FAN 1 CONTROL CIRCUIT HIGH |
| P0698 | SENSOR REFERENCE VOLTAGE 3 CIRCUIT LOW |
| P0699 | SENSOR REFERENCE VOLTAGE 3 CIRCUIT HIGH |
| P06A4 | SENSOR REFERENCE VOLTAGE 4 CIRCUIT LOW |
| P06A5 | SENSOR REFERENCE VOLTAGE 4 CIRCUIT HIGH |
| P0850 | PARK/NEUTRAL SWITCH PERFORMANCE |
| P1123 | POWER TAKE OFF SYSTEM MONITOR CONTROL ERROR |
| P113C | O2 SENSOR POWER SUPPLY CIRCUIT PERFORMANCE |
| P1191 | P1191 - INLET AIR TEMPERATURE SENSOR RATIONAL/PERFORMANCE |
| P1192 | INLET AIR TEMPERATURE SENSOR CIRCUIT LOW |
| P1193 | INLET AIR TEMPERATURE SENSOR CIRCUIT HIGH |
| P144E | EGR COOLER BYPASS STATUS LINE CIRCUIT LOW |
| P144F | EGR COOLER BYPASS STATUS LINE CIRCUIT HIGH |
| P1451 | DIESEL PARTICULATE FILTER SYSTEM PERFORMANCE |
| P1484 | CATALYST OVERHEAT DETECTION |
| P1507 | CRANKCASE FILTER RESTRICTION |
| P1508 | CRANKCASE FILTER RESTRICTION - REPLACE FILTER |
| P1CEF | COLD CLIMATE TURBO PROTECTION ENGINE DE-RATE MODE |
| P2000 | NOX ABSORBER EFFICIENCY BELOW THRESHOLD |
| P2002 | DIESEL PARTICULATE FILTER EFFICIENCY BELOW THRESHOLD |
| P2032 | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT LOW- BANK 1 SENSOR 2 |
| P2033 | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT HIGH - BANK 1 SENSOR 2 |
| P2080 | EXHAUST GAS TEMP SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 1 |
| P2084 | EXHAUST GAS TEMP SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 2 |
| P2121 | ACCELERATOR PEDAL POSITION SENSOR 1 PERFORMANCE |
| P2122 | ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT LOW |
| P2123 | ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT HIGH |
| P2127 | ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT LOW |
| P2128 | ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT HIGH |
| P2195 | O2 SENSOR 1/1 OUT OF RANGE HIGH |
| P2196 | O2 SENSOR 1/1 OUT OF RANGE LOW |
| P21B2 | EXCESSIVE TIME TO ENTER CLOSED LOOP NOX ABSORBER CONTROL |
| P21B3 | CLOSED LOOP NOX ABSORBER CONTROL AT LIMIT - TOO HIGH |
| P21B4 | NOX ABSORBER - OVER TEMPERATURE |
| P2227 | BAROMETERIC PRESSURE SENSOR RATIONALITY |
| P2228 | BAROMETRIC PRESSURE CIRCUIT LOW |
| P2229 | BAROMETRIC PRESSURE CIRCUIT HIGH |
| P2237 | O2 SENSOR 1/1 POSITIVE PUMPING CIRCUIT OPEN |
| P2243 | O2 SENSOR 1/1 SIGNAL CIRCUIT BELOW NORMAL OR OPEN |
| P2251 | O2 SENSOR 1/1 RETURN CIRCUIT OPEN |
| P2262 | TURBOCHARGER BOOST PRESSURE NOT DETECTED - MECHANICAL |
| P2267 | WATER IN FUEL SENSOR CIRCUIT HIGH |
| P2269 | WATER IN FUEL CONDITION |
| P226B | TURBOCHARGER BOOST PRESSURE NOT RESPONDING |
| P226C | TURBOCHARGER BOOST CONTROL "A" SLOW RESPONSE |
| P2270 | O2 SENSOR 1/2 OUT OF RANGE HIGH |
| P2271 | O2 SENSOR 1/2 OUT OF RANGE LOW |
| P2280 | AIR FLOW RESTRICTION / LEAK BETWEEN AIR CLEANER AND MAF |
| P2281 | AIR LEAK BETWEEN MAF AND THROTTLE BODY |
| P2299 | BRAKE PEDAL POSITION / ACCELERATOR PEDAL POSITION INCOMPATIBLE |
| P22AB | O2 SENSOR 1/2 POSITIVE CURRENT CONTROL CIRCUIT OPEN |
| P22AE | O2 SENSOR 1/2 SIGNAL CIRCUIT OPEN |
| P22B2 | O2 SENSOR 1/2 RETURN CIRCUIT OPEN |
| P22B5 | O2 SENSOR 1/2 PUMP CELL CURRENT TRIM CIRCUIT OPEN |
| P241A | O2 SENSOR 1/1 AND 1/2 OXYGEN CONCENTRATION MISMATCH |
| P242B | EXHAUST GAS TEMP SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 3 |
| P242C | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT LOW- BANK 1 SENSOR 3 |
| P242D | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT HIGH - BANK 1 SENSOR 3 |
| P242F | DIESEL PARTICULATE FILTER RESTRICTION - ASH ACCUMULATION |
| P244A | DIESEL PARTICULATE FILTER DIFFERENTIAL PRESSURE TOO LOW |
| P244D | EXHAUST TEMPERATURE TOO HIGH FOR PARTICULATE FILTER REGENERATION |
| P2453 | DIESEL PARTICULATE FILTER PRESSURE SENSOR A CIRCUIT PERFORMANCE |
| P2454 | DIESEL PARTICULATE FILTER PRESSURE SENSOR A CIRCUIT LOW |
| P2455 | DIESEL PARTICULATE FILTER PRESSURE SENSOR A CIRCUIT HIGH |
| P2457 | EXHAUST GAS RECIRCULATION COOLING SYSTEM PERFORMANCE |
| P2459 | DIESEL PARTICULATE FILTER REGENERATION TOO FREQUENT |
| P245A | EGR COOLER BYPASS CONTROL CIRCUIT/OPEN |
| P245B | EGR COOLER BYPASS STATUS LINE INTERMITTENT |
| P245D | EGR COOLER BYPASS CONTROL CIRCUIT HIGH |
| P245C | EGR COOLER BYPASS CONTROL CIRCUIT LOW |
| P2463 | DIESEL PARTICULATE FILTER - SOOT ACCUMULATION |
| P246F | EXHAUST GAS TEMP SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 4 |
| P2470 | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT LOW - BANK 1 SENSOR 4 |
| P2471 | EXHAUST GAS TEMPERATURE SENSOR CIRCUIT HIGH - BANK 1 SENSOR 4 |
| P249F | EXCESSIVE TIME TO ENTER CLOSED LOOP DPF REGENERATION CONTROL |
| P24A0 | CLOSED LOOP DPF REGENERATIION CONTROL AT LIMIT - TEMPERATURE TOO LOW |
| P2503 | CHARGING SYSTEM OUTPUT LOW |
| P2504 | CHARGING SYSTEM OUTPUT HIGH |
| P2509 | PCM/PCM POWER INPUT SIGNAL INTERMITTENT |
| P2563 | TURBOCHARGER BOOST CONTROL POSITION SENSOR PERFORMANCE |
| P2579 | TURBOCHARGER SPEED SENSOR CIRCUIT PERFORMANCE |
| P2580 | TURBOCHARGER SPEED SENSOR CIRCUIT LOW |
| P2609 | INTAKE AIR HEATER SYSTEM PERFORMANCE |
| P2626 | O2 SENSOR 1/1 PUMP CELL CURRENT TRIM CIRCUIT OPEN |
| P268C | CYLINDER 1 INJECTOR DATA INCOMPATIBLE |
| P268D | CYLINDER 2 INJECTOR DATA INCOMPATIBLE |
| P268E | CYLINDER 3 INJECTOR DATA INCOMPATIBLE |
| P268F | CYLINDER 4 INJECTOR DATA INCOMPATIBLE |
| P2690 | CYLINDER 5 INJECTOR DATA INCOMPATIBLE |
| P2691 | CYLINDER 6 INJECTOR DATA INCOMPATIBLE |
| P2A01 | O2 SENSOR 1/2 CIRCUIT PERFORMANCE |
| P2A00 | O2 SENSOR 1/1 CIRCUIT PERFORMANCE |
| P2BAC | NOx EXCEEDENCE - DEACTIVATION OF EGR |
| U0001 | CAN C BUS |
| U0101 | LOST COMMUNICATION WITH TCM |
| U010C | LOST COMMUNICATION WITH TURBOCHARGER/SUPERCHARGER CONTROL MODULE |
| U011A | LOST COMMUNICATION WITH EXHAUST GAS SENSOR MODULE |
| U0121 | LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE |
| U0141 | LOST COMMUNICATION WITH IPM (FCM/TIPM) |
| U1403 | IMPLAUSIBLE FUEL LEVEL SIGNAL RECEIVED |
| U1412 | IMPLAUSIBLE VEHICLE SPEED SIGNAL RECEIVED |
| U1421 | IMPLAUSIBLE IGNITION KEY OFF TIME RECEIVED |
| U1601 | ECU APPLICATION SOFTWARE CODE 1 MISSING OR CORRUPTED |