Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
MAZDA
Reported code forms P0303
SOME VEHICLES MAY EXPERIENCE AN ENGINE THAT RUNS ROUGH AND THE CHECK ENGINE LIGHT ON WITH DTCS P0201 AND P0204 OR P0202 AND P0203.NOTE:ENGINE MISFIRE RELATED DTCS (P0301, P0302, P0303, P0304) ARE USUALLY STORED AT THE…
CHRYSLER, DODGE
Reported code forms P0303
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience one or more of…
CHRYSLER, DODGE
Reported code forms P0303
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience one or more of…
TOYOTA
Reported code forms P0303
TSB: REVISION NOTICE August 11, 2016 Rev1: Applicability has been updated to include 2016 model year Prius V vehicles. Any previous printed versions of this bulletin should be discarded. Some 2010 - 2015 model year…
TOYOTA
Reported code forms P0303
TSB: REVISION NOTICE AUGUST 11, 2016 REV1: APPLICABILITY HAS BEEN UPDATED TO INCLUDE 2016 MODEL YEAR PRIUS V VEHICLES. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. SOME 2010 – 2015 MODEL YEAR…
MAZDA
Reported code forms P0303:00
SOME VEHICLES MAY EXPERIENCE A LACK OF ENGINE POWER/ROUGH IDLING AND THE CHECK ENGINE LIGHT ON WITH ONE OR MORE OF THE MISFIRE RELATED DTCS OF P0300:00, P0301:00, P0302:00, P0303:00 AND P0304:00. THIS CONCERN MAY BE…
DODGE, JEEP
Reported code forms P0303
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the PCM with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL)…
MAZDA
Reported code forms P0303
WHEN THE ENGINE IS STARTED FOR THE FIRST TIME AFTER PARKING THE VEHICLE OVERNIGHT IN COLD CONDITIONS (BELOW 32 DEGREES FAHRENHEIT / 0 DEGREES CELSIUS), SOME VEHICLES MAY EXHIBIT A ROUGH IDLE AND/OR THE CHECK ENGINE…
CHRYSLER, DODGE
Reported code forms P0303
PCM Replacement, MIL Illumination / DTCs P0300, P030X or P23XX This bulletin involves replacing the Powertrain Control Module (PCM) and re-flashing with the latest available software. The customer may describe an engine…
CHRYSLER
Reported code forms P0303
"PCM REPLACEMENT, MIL ILLUMINATION / DTCS P0300, P030X OR P23XX THIS BULLETIN INVOLVES REPLACING THE POWERTRAIN CONTROL MODULE (PCM) AND RE-FLASHING WITH THE LATEST AVAILABLE SOFTWARE. THE CUSTOMER MAY DESCRIBE AN…
MAZDA
Reported code forms P0303:00
SOME VEHICLES MAY EXPERIENCE A LACK OF ENGINE POWER/ROUGH IDLING AND THE CHECK ENGINE LIGHT ON WITH ONE OR MORE OF THE MISFIRE RELATED DTCS OF P0300:00, P0301:00, P0302:00, P0303:00 AND P0304:00. THIS CONCERN MAY BE…
LEXUS
Reported code forms P0303
TSB: Some 2011 ? 2016 model year CT 200h (2ZR-FXE equipped) vehicles may exhibit a ?runs rough? and/or MIL ?ON? condition with DTC(s) P0300, P0301, P0302, P0303, and P0304 (Misfire) during light acceleration while the…
LEXUS
Reported code forms P0303
TSB: SOME 2011 – 2016 MODEL YEAR CT 200H (2ZR-FXE EQUIPPED) VEHICLES MAY EXHIBIT A “RUNS ROUGH” AND/OR MIL “ON” CONDITION WITH DTC(S) P0300, P0301, P0302, P0303, AND P0304 (MISFIRE) DURING LIGHT ACCELERATION WHILE THE…
RAM
Reported code forms P0303
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction…
RAM
Reported code forms P0303
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction…
LAND ROVER
Reported code forms P030300
"SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P209600 OR P209700 STORED IN THE POWERTRAIN CONTROL MODULE (PCM). AFTER DTC P209600 OR P209700 IS STORED, ONE…
JEEP
Reported code forms P0303
Flash: 2.4L Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction…
JEEP
Reported code forms P0303
Flash: 2.4L Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction…
DODGE, JEEP
Reported code forms P0303
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction…
DODGE, JEEP
Reported code forms P0303
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction…
LAND ROVER
Reported code forms P030300
"SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTC) STORED IN THE POWERTRAIN CONTROL MODULE (PCM) AND NO HARDWARE FAULT: • P011621: ENGINE COOLANT…
LAND ROVER
Reported code forms P0303
SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND NO HARDWARE FAULT AND ONE OR MORE OF THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTC) STORED IN THE…
LAND ROVER
Reported code forms P0303-00
SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P2096-00 OR P2097-00 STORED IN THE POWERTRAIN CONTROL MODULE (PCM). AFTER DTC P2096-00 OR P2097-00 IS STORED,…
AUDI
Reported code forms P0303
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO UPDATE THE ECM SOFTWARE TO CORRECT AN ISSUE THAT CAUSES DTCS P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308.
DODGE
Reported code forms P0303
Flash: Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL)…
FORD
Reported code forms P0303
6.8L - MIL ILLUMINATED WITH VARIOUS DTCS - NO DRIVEABILITY SYMPTOMS - BUILT ON OR BEFORE 2/25/2016 ISSUE Some 2016 F-Super Duty 650/750 vehicles built on or before 2/25/2016 and equipped with a 6.8L engine may exhibit…
FORD
Reported code forms P0303
6.8L - ILLUMINATED MIL - VARIOUS DTCS - BUILT ON OR BEFORE 2/15/2016 ISSUE Some 2016 F-53 Motorhome Chassis and F-59 Commercial Stripped Chassis vehicles built on or before 2/15/2016 and equipped with a 6.8L engine may…
JEEP
Reported code forms P0303
Flash: 2.4L Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction…
LEXUS
Reported code forms P0303
TT: Some IS250 and GS300 vehicles may exhibit one or more of the following conditions: ? MIL ?ON? DTC P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306. ? Intermittently runs rough after coming to a stop with the…
LEXUS
Reported code forms P0303
"TT: SOME IS250 AND GS300 VEHICLES MAY EXHIBIT ONE OR MORE OF THE FOLLOWING CONDITIONS: • MIL “ON” DTC P0300, P0301, P0302, P0303, P0304, P0305, AND/OR P0306. • INTERMITTENTLY RUNS ROUGH AFTER COMING TO A STOP WITH THE…