2004 Mercury Monterey Service and Repair Manual

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Factory-Grade Data

The 2004 Mercury Monterey Service and Repair Manual is a practical, workshop-ready reference for maintenance, diagnostics, and repairs. Use it to troubleshoot symptoms, follow step-by-step procedures, verify specifications, and confirm wiring and connector locations before replacing parts.

Ideal for technicians and DIY owners, it supports everything from routine service to deeper mechanical and electrical work—including drivability, no-start, warning lights, overheating, brake and suspension issues, HVAC faults, and circuit testing.

Trims covered

  • Base Mini Passenger Van 4-Door
  • Premier Mini Passenger Van 4-Door

Engines covered

  • 4.2L 256Cu. In. V6 GAS OHV Naturally Aspirated

What’s inside

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

Why this manual matters

  • Faster diagnostics with system-based troubleshooting and wiring diagrams
  • Clear procedures and reference sections to reduce guesswork and rework
  • Helpful for maintenance planning and verifying parts/specs before repairs

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Vehicle Safety Data

2004 Mercury Monterey Recalls & Complaints

NHTSA #04V44600013/09/2004Component: WHEELS:HUB

CERTAIN MINIVANS MAY HAVE BEEN PRODUCED WITH FRONT WHEEL HUB ASSEMBLIES THAT WERE NOT HEAT TREATED CORRECTLY. THIS CONDITION MAY LEAD TO THE DEVELOPMENT OF SMALL CRACKS IN THE HUB.

Consequence

IF THE CRACKS WERE TO PROGRESS, THIS COULD EVENTUALLY RESULT IN WHEEL SEPARATION. WHEEL SEPARATION

Remedy

DEALERS WILL REPLACE THE FRONT HUB, ROTORS, AND WHEEL BEARINGS. THE RECALL BEGAN SEPTEMBER 20, 2004

NHTSA #12V00600009/01/2012Component: POWER TRAIN:AUTOMATIC TRANSMISSION

FORD IS RECALLING CERTAIN MODEL YEAR 2004 AND 2005 FORD FREESTAR AND MERCURY MONTEREY VEHICLES. THE TORQUE CONVERTER OUTPUT SHAFT MAY FAIL.

Consequence

THIS CONDITION RESULTS IN A SUDDEN LOSS OF MOTIVE POWER WITH NO WARNING, INCREASING THE RISK OF A CR

Remedy

FORD WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE TORQUE CONVERTER FREE OF CHARGE. THE SAFETY R

NHTSA #13V08100007/03/2013Component: SEATS

Ford is recalling certain model year 2004-2007 Freestar and Mercury Monterey vehicles manufactured from March 24, 2003, through November 7, 2006, equipped with a third row seat and originally sold in,

Consequence

In the event that the vehicle is crashed into from the rear, an unlatched seat may increase the risk

Remedy

Ford will notify owners, and dealers will install new third row seat latch striker mounting brackets

NHTSA #03V45700006/11/2003Component: STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

ON CERTAIN MINIVANS, THE POWER STEERING LOW-PRESSURE LINE MAY NOT BE FULLY SEATED AT THE RACK AND PINION STEERING GEAR.

Consequence

IF THIS LINE BECOMES DISCONNECTED, IT MAY CREATE THE POTENTIAL FOR FLUID TO COME INTO CONTACT WITH T

Remedy

DEALERS WILL INSPECT THE POWER STEERING LOW-PRESSURE LINE TO ENSURE THAT IT IS SEATED PROPERLY AT TH

TSB #10205034

Safety recall 13S01 - Corrosion on sheet metal that supports 3rd row seat latch strikeers - requests for recall service action

TSB #10183770

For 2004-2007 Freestar or Monterey vehicles Safety Recall 13S01 has been issued for vehicles that are operated in high corrosion areas for an extended period, where the sheet metal that supports the folding 3rd row seat latch strikers could

TSB #10109070

The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate

TSB #10058103

FORD/MERCURY: SAFETY RECALL REGARDING SHEET METAL SUPPORT FOR FOLDING 3RD ROW SEAT LATCH STRIKERS CAN EXPERIENCE CORROSION AND WILL COMPROMISE MOUNTING POINT CAUSING SEAT TO MOVE. MODEL 2004-07 FREESTAR, MONTEREY. *PE

TSB #10056468

FORD/MERCURY: SHEET METAL SUPPORTING FOLDING 3RD ROW SEAT LATCH STRIKERS WILL EXPERIENCE CORROSION AND COMPROMISE MOUNTING POINT FOR FORWARD PORTION OF 3RD ROW SEAT, IF VEHICLE IS OPERATED IN HIGH CORROSION AREAS FOR EXTENDED PERIOD. MODEL

TSB #10021907

ADVANCED TRACTION CONTROL SYSTEM - SHORT DURATION ACTIVATION. *KB

TSB #10021217

POWER STEERING HOSE LEAK NEAR COOLER EXTREME COLD CLIMATE AREAS ONLY -4 DEGREES AND COOLER. *KB

TSB #10020701

ADVANCED TRACTION CONTROL SYSTEM - DURATION ACTIVATION. *KB

Showing the 8 most recent of 60 technical service bulletins on file with NHTSA.

20161114Component: VEHICLE SPEED CONTROLCrash reported

TL* THE CONTACT OWNED A 2004 MERCURY MONTEREY. THE CONTACT STATED THAT WHEN THE GEAR SHIFTER WAS PLACED INTO THE REVERSE POSITION AND BACKING OUT OF A PARKING SPACE, THE VEHICLE ACCELERATED ON ITS OWN

20070419Component: POWER TRAIN:AUTOMATIC TRANSMISSIONCrash reported

MY 3 YEAR OLD WAS IN MY MERCURY MONTEREY WE WERE IN THE PROCESS OF LEAVING . SHE TURNED THE KEY 1 SPOT ON THE IGNITION AND PULLED ON THE GEAR SELECTOR. MY VAN WITH MY CHILD ROLLED OUT OF MY DRIVEWAY.

20171213Component: STEERINGFire reported

TL* THE CONTACT OWNS A 2004 MERCURY MONTEREY. WHILE DRIVING VARIOUS SPEEDS, THERE WAS A LEAK IN THE VEHICLE THAT CAUSED A BURNING ODOR. IN ADDITION, THE STEERING WHEEL SQUEALED WHEN TURNING LEFT OR RI

20140513Component: ELECTRICAL SYSTEMFire reported

SPOUSE [XXX] WAS DRIVING THE FAMILY AND ME OUT TO DINNER ON MAY 9, 2014 FOR MOTHER'S DAY.THE GAS TANK WAS ON ONE-FOURTH A TANK SO BEFORE ON TO THE EXPRESSWAY WE STOP TO GET SOME GAS. [XXX] MADE A S

20140513Component: ENGINEFire reported

SPOUSE [XXX] WAS DRIVING THE FAMILY AND ME OUT TO DINNER ON MAY 9, 2014 FOR MOTHER'S DAY.THE GAS TANK WAS ON ONE-FOURTH A TANK SO BEFORE ON TO THE EXPRESSWAY WE STOP TO GET SOME GAS. [XXX] MADE A S

Showing the 5 most serious of 346 complaints filed with NHTSA.

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