2003 Mitsubishi Lancer technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Jul 21, 2023 Service bulletinThis is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 3rd...
• Apr 24, 2023 Service bulletinThis Technical Service Bulletin reviews the regulations that require a label showing the reduction in load...
• Apr 24, 2023 Service bulletinThis Technical Service Bulletin provides instructions and material safety data sheets for removal of...
• Apr 21, 2023 Service bulletinThis is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 2nd...
• Apr 7, 2022 Service bulletinThis Technical Service Bulletin was sent to dealers to explain the difference between normal dew...
• Nov 26, 2019 Service bulletinThis is a service newsletter (Tech Talk) that was sent out to dealers.
• Jul 30, 2019 Service bulletinThis is a Technical Service Bulletin sent to dealers
• Feb 27, 2018 Service bulletinThis is a message sent to dealers, to inform them that an update for MEDIC will be available.
• Jul 29, 2015 Service bulletinThis TSB contains troubleshooting steps for diagnosis of various customer complaints relating to the audio...
• Mar 5, 2013 Service bulletinThis is an index of Tech Talk newsletter articles released in 2012.
• Jan 29, 2013 Service bulletinThis Technical Service Bulletin updates the door adjustment procedure in the Body Section of the...
• May 1, 2009 Service bulletinMitsubishi: ABS hydraulic unit bracket torque spec. changed; service manual revision. to provide corrected...
• Oct 1, 2008 Service bulletinMitsubishi: a tie rod free play check has been added to the applicable service manuals.
• May 1, 2007 Service bulletinReprogramming the PCM drivability or sensitivity issues CAN be corrected
• Apr 1, 2007 Service bulletinRenotification campaign
• Mar 1, 2007 Service bulletinCooling fan controller
• Jan 1, 2007 Service bulletinHard to start engine
• Dec 1, 2005 Service bulletinHeater temperature dial hard to turn
• Dec 1, 2005 Service bulletinEmissions recall campaign - incorrect parameters in the PCM software that may allow a malfunction in the...
• Dec 1, 2005 Service bulletinRear lower arm pillow ball bushing replacement - service manual revision
• Dec 1, 2005 Service bulletinInsufficient heater performance
• Oct 1, 2005 Service bulletinClutch release bearing installation
• Jul 1, 2005 Service bulletin2-3 shift flare
• May 1, 2005 Service bulletinCruise control diagnosis - service manual revision
• Apr 1, 2005 Service bulletinDiagnostic trouble code (DTC) P0181 update
• Apr 1, 2005 Service bulletinCollapsed upper radiator hose
• Apr 1, 2005 Service bulletinAlternator fr terminal voltage - service manual revision
• Feb 1, 2005 Service bulletinPowertrain control module (PCM) reprogramming for diagnostic trouble code (DTC) P0300 random misfire
• Feb 1, 2005 Service bulletinBattery load test rate chart - service manual revision
• Jan 1, 2005 Service bulletinDiagnostic trouble code (DTC) P0335 and/or P0340 with malfunction indicator lamp (MIL) on
• Dec 1, 2004 Service bulletinAir bag warning label service campaign
• Dec 1, 2004 Service bulletinEngine timing belt tensioning procedure - service manual revision
• Dec 1, 2004 Service bulletinDiagnostic trouble code P0335 and/or P0340 with malfunction indicator lamp on
• Dec 1, 2004 Service bulletinSport pedal installation tools
• Jun 1, 2004 Service bulletinRadiator hose collapsed
• May 1, 2004 Service bulletinGL-5 and GL-4 oil requirements
• Dec 1, 2003 Service bulletinPowertrain control module programming for diagnostic trouble code P0507
• Dec 1, 2003 Service bulletinCorrected specified engine coolant - service manual revision
• Nov 1, 2003 Service bulletinClicking, squealing, or groaning noise when braking
• Nov 1, 2003 Service bulletinNewly configured 5TH gear synchronizer sleeve for 2003 lancer evolution manual transmission
• Oct 1, 2003 Service bulletinTorque converter shudder, surge, and/or vibration (possibly intermittent) when driving 35-50 mph at steady...
• Oct 1, 2003 Service bulletinDebris (such as leaves, etc) entering the front cowl area may clog the evaporator housing drain tube
• Oct 1, 2003 Service bulletinDebris (such as leaves, etc.) entering the front cowl area may clog the evaporator housing drain tube
• Aug 1, 2003 Service bulletinNormal noise characteristics
• Jul 1, 2003 Service bulletinOxygen sensor harness corrosion - emissions recall
• Jul 1, 2003 Service bulletinWater entry into vehicle interior
• Jun 1, 2003 Service bulletinImmobilizer system information update (2003 models)
• Jun 1, 2003 Service bulletinClutch removal from transaxle
• Jun 1, 2003 Service bulletinBrake noise
• May 1, 2003 Service bulletinClutch release cylinder leaking condition
• May 1, 2003 Service bulletinReported engine oil leaks caused by the protective coating applied during manufacture
• May 1, 2003 Service bulletinTurbo vacuum meter kit
• May 1, 2003 Service bulletinOil leaks - manual transmission
• May 1, 2003 Service bulletinTransaxle or transfer case removal
• May 1, 2003 Service bulletinRear spoiler (owner's manual error)
• May 1, 2003 Service bulletinBlower motor failure
• Feb 1, 2003 Service bulletinEvolution technical specifications
• Feb 1, 2003 Service bulletinBreak-in driving precautions and brake noise diagnosis
• Feb 1, 2003 Service bulletinCarbon fiber spoiler appearance characteristics
• Jan 1, 2003 Service bulletinSpecial wiper pivot caps (grommets) onto the wiper pivot shafts to keep water from entering the blower...
• Dec 1, 2002 Service bulletinMalfunction indicator lamp (MIL) on and diagnostic trouble code (DTC) P0181
• Dec 1, 2002 Service bulletinMalfunction indicator lamp (MIL) on and diagnostic trouble code (DTC) P0421
• Oct 1, 2002 Service bulletinPartial welded panel replacement
• Oct 1, 2002 Service bulletinClick or pop noise when braking
• Oct 1, 2002 Service bulletinBlower housing filter
• Aug 1, 2002 Service bulletinBulletin review of TSB-02-00-008 - technical specifications
• Aug 1, 2002 Service bulletinBulletin review regarding TSB-02-42A-010 - provides new body repair information to be added to body repair...
• Jul 1, 2002 Service bulletinSubject regarding technical specifications