2004 Mercury Grand Marquis technical service bulletins

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

• Feb 7, 2019 Service bulletinCorrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust
• Sep 21, 2016 Service bulletinThe Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic...
• Jun 1, 2015 Service bulletinSummary to be provided on a future date.
• Apr 11, 2014 Service bulletinFord: the lighting control module has extended warranty coverage, on certain vehicles, due to a possible...
• Apr 11, 2014 Service bulletinFord: information regarding the lighting control module extended warranty coverage, for some vehicles, to...
• Oct 1, 2007 Service bulletinSome 1997-2008 vehicles equipped with a 4.6L 2V, 5.4L 2V, or 6.8L 2V engine--spark plug thread repair...
• Jul 19, 2006 Service bulletinCatalytic converter brick rattle or buzzing noise
• Jan 1, 2006 Service bulletinLimited slip axle chatter, shudder, binding sensation, or vibration during low speed turning maneuvers
• Nov 14, 2005 Service bulletinWds cop kit diagnostic tip - coil on plug (COP) ignition systems - engine misfire or rough running
• Jun 7, 2005 Service bulletinSafety belt retraction speed
• Feb 21, 2005 Service bulletinMaf diagnostic service tip - vehicles equipped with EGR system module (ESM)
• Feb 7, 2005 Service bulletinDelayed reverse engagement
• Feb 7, 2005 Service bulletinIdle vibration vehicles equipped with single exhaust
• Feb 1, 2005 Service bulletinAM FM and cellular phone reception interference
• Jan 1, 2005 Service bulletinAM/FM and cellular phone reception interference - service tip
• Jan 1, 2005 Service bulletinNumerous anti-lock brake system (ABS) wheel speed sensor (WSS) dtcs, such as C1145, C1155, C1165, C1175,...
• Dec 27, 2004 Service bulletinAluminum corrosion - service tip
• Dec 13, 2004 Service bulletinRear window defroster grid/integral antenna diagnosis and repair - terminal tab repair
• Dec 13, 2004 Service bulletinNumerous anti-lock brake system (ABS) wheel speed sensor (WSS) diagnostic trouble codes (DTCS)
• Dec 13, 2004 Service bulletinGeneral (PCM) power train control module programming procedures
• Nov 1, 2004 Service bulletinGeneral power train control module (PCM) programming procedures
• Nov 1, 2004 Service bulletinMalfunction indicator lampand P0460 DTC in memory
• Oct 1, 2004 Service bulletinMalfunction indicator lamp (MIL) on with diagnostic trouble code (DTC) P0460 in continuous memory
• Sep 6, 2004 Service bulletinMalfunction indicator lamp (MIL) illuminated - system lean diagnostic trouble codes (dtc's) - service tips
• Sep 1, 2004 Service bulletinEmission related service action 04E12
• Aug 23, 2004 Service bulletinEngine misfire or running - coil on plug (COP) ignition systems - wds cop kit diagnostic tips
• Aug 9, 2004 Service bulletinSqueak or rubbing noise from front suspension - front spring insulator revised
• Aug 9, 2004 Service bulletinDiagnostic trouble code (DTC) P0442
• Jul 12, 2004 Service bulletinInoperative electric rear window defroster (heated backlite) grid lines, integral antenna concerns
• Jun 1, 2004 Service bulletinMalfunction indicator lamp (MIL) on with diagnostic trouble code (DTC) P0442 or P0456
• May 1, 2004 Service bulletinDiagnostic trouble code (DTC) P1233 with possile driveability or no start condition
• May 1, 2004 Service bulletinA no crank/no start
• May 1, 2004 Service bulletinTransmission failure where there is a large amount of metal or debris in the pan
• Apr 1, 2004 Service bulletinIntermittent rapid flashing of the turn signals
• Feb 9, 2004 Service bulletinEngine knock during initial cold start, the knock will cease after the engine is fully warmed up
• Feb 1, 2004 Service bulletinSteering gear yoke plug lock ring torque
• Feb 1, 2004 Service bulletinCosmetic cracking of lower control arm bushing sleeve
• Jan 1, 2004 Service bulletinSlow or binding side door glass operation
• Jan 1, 2004 Service bulletinIntermittent horn self-activation
• Jan 1, 2004 Service bulletinNoise-climate control-register vent rattle with a/c blower on
• Jan 1, 2004 Service bulletinEngine vibration at idle on vehicles equipped with single exhaust
• Dec 22, 2003 Service bulletinEngine-romeo built 4.6L 2V-TICK noise from engine-engines built before 9/17/2003
• Nov 10, 2003 Service bulletinLack of air conditioner (a/c) cooling and restricted/reduced air flow through the a/c vents typically...
• Nov 1, 2003 Service bulletinSteering nibble - service tip
• Oct 1, 2003 Service bulletinFlickering electronic instrument cluster display, electronic automatic temperature control display, radio...
• Oct 1, 2003 Service bulletinPassive anti-theft system (PATS) do not come with a steering wheel lock
• Sep 15, 2003 Service bulletinRemote keyless entry (RKE) - service tips