The 2004 Focus with the 2.0L Zetec is generally reliable transportation, but suffers from a catastrophic automatic transmission cooling defect and known manual transmission issues. Engine bottom-end failures are less common but devastating when they occur.
Automatic Transmission Internal Failure Due to Cooler Design Flaw
Common · high severity
Typical onset: 80,000-140,000 mi
Symptoms: Slipping between gears, especially 2nd to 3rd, Shuddering or delayed engagement from stop, Brown or burnt transmission fluid, Complete loss of forward gears
Fix: The factory transmission cooler inside the radiator fails, allowing coolant to mix with ATF and destroy clutch packs. Requires transmission rebuild or replacement plus new radiator with external cooler. 8-12 labor hours for experienced tech.
Estimated cost: $2,200-3,800
Manual Transmission Input Shaft Bearing Failure
Occasional · medium severity
Typical onset: 90,000-150,000 mi
Symptoms: Grinding or whining noise in neutral with clutch out, Noise disappears when clutch pedal is pressed, Difficulty shifting into first or reverse when cold, Metal shavings in transmission fluid
Fix: Input shaft bearing wears prematurely on MTX-75 gearbox. Requires transmission removal and internal rebuild. 6-8 labor hours.
Estimated cost: $1,400-2,100
Engine Bottom-End Failure (Zetec 2.0L)
Rare · high severity
Typical onset: 120,000-180,000 mi
Symptoms: Heavy knocking from crankcase, especially on cold start, Sudden loss of oil pressure, Metal debris in oil during change, Catastrophic seizure in worst cases
Fix: Rod bearings and occasionally main bearings fail, often from deferred oil changes or sludge buildup. Requires complete engine rebuild or used engine swap. 12-18 labor hours for rebuild, 8-10 for swap.
Estimated cost: $2,800-4,500
Coil Pack Failure with Spark Plug Blowout Risk
Common · medium severity
Typical onset: 60,000-110,000 mi
Symptoms: Misfire codes, usually P0301-P0304, Rough idle and hesitation under load, Check engine light flashing during acceleration, In severe cases, spark plug ejects from head
Fix: Coil packs fail frequently; if misfires are ignored, cylinder pressure can blow spark plugs out of the aluminum head. Requires new coil pack and plugs at minimum. If threads are damaged, HeliCoil repair adds 2-3 hours. Standard repair is 1.5-2 hours.
Symptoms: Door won't unlock or lock with remote or switch, Mechanical key still works, Clicking or buzzing from door panel, Door ajar light stays on intermittently
Fix: Power door lock actuators fail, usually driver door first. Requires door panel removal and actuator replacement. 1-1.5 labor hours per door.
Estimated cost: $180-320
Front Lower Control Arm Bushing Deterioration
Common · medium severity
Typical onset: 70,000-120,000 mi
Symptoms: Clunking over bumps from front end, Wandering or vague steering feel, Uneven front tire wear on inside edge, Visible cracking or separation of rubber bushings
Fix: Bushings separate from control arms, causing alignment issues and handling problems. Most cost-effective to replace entire control arms with bushings pressed in. Alignment required after. 2.5-3 labor hours plus alignment.
Estimated cost: $450-700
Owner tips
If buying an automatic, verify transmission fluid is bright red and radiator has been replaced with external cooler added—this prevents the killer trans-cooler failure
Change oil religiously every 5,000 miles with quality synthetic blend to prevent bottom-end bearing issues—Zetec motors hate sludge
Replace coil packs and spark plugs together at first sign of misfire to prevent expensive spark plug thread damage
Check for TSB 03-23-9 compliance on manual transmission input shaft bearing—some were updated under extended warranty
Buy a manual transmission model with maintenance records and it's solid basic transportation; avoid high-mileage automatics unless trans and radiator have already been replaced.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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Control Modules — 2004 Ford Focus
Every control module on the 2000-2007 Ford Focus — where it lives, replacement time, and what it takes to program a replacement.
Fuel Pump Driver Module (FPDM)0.8 hr R&Rno coding
📍 Rear cargo area, left side panel near fuel tank (when equipped)
⚠️ Not present on all models; some use PCM-direct fuel pump control; no programming required when present
Reverse Sensing System Module (RSS)0.6 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Rear cargo area, behind trim panel (when equipped)
🔧 Scan tool or self-calibration
⚠️ Optional equipment; sensor calibration typically automatic after installation
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
RIDE CONTROL, LLC (RIDE CONTROL) IS RECALLING CERTAIN READYMOUNT ASSEMBLIES, P/N 746641MT AND 746646MT, WITH CORRESPONDING AFTERMARKET CUSTOMER PART NUMBERS: GABRIEL G56944 AND GABRIEL G56945, AND PRIVATELY BRANDED PARTSMASTER WITH PART NUMBERS G68944 AND G68945. THE READYMOUNT ASSEMBLIES WERE SOLD AS AFTERMARKET SERVICE EQUIPMENT FOR USE ON CERTAIN 2000 THROUGH 2005 FORD FOCUS VEHICLES. THESE ASSEMBLIES WERE ASSEMBLED WITH A NUT WITHOUT THE NECESSARY WASHER. THE ABSENCE OF THE WASHER CAN ALLOW THE READYMOUNT ASSEMBLY TO PULL APART THE TOP MOUNT.
Consequence: IF THE ASSEMBLY SEPARATES DURING INSTALLATION, IT COULD RESULT IN INJURY TO THE INSTALLER. IF THE ASSEMBLY SEPARATES WHILE THE VEHICLE IS IN MOTION, IT COULD RESULT IN SECONDARY DAMAGE TO THE VEHICLE AND POSSIBLY RESULT IN A VEHICLE CRASH.
Remedy: RIDE CONTROL WILL NOTIFY OWNERS AND WILL SET UP PROCEDURES TO INSPECT, REPAIR, AND/OR REPLACE THE AFFECTED PARTS WITHOUT CHARGE TO THE OWNER. THE SAFETY RECALL BEGAN ON MARCH 30, 2012. OWNERS MAY CONTACT RIDE CONTROL AT 1-800-999-3903.
EXTERIOR LIGHTING:HEADLIGHTS · 09E025000
2009-05-11
DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
Remedy: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT 1-626-272-1798.
EXTERIOR LIGHTING:HEADLIGHTS · 08E050000
2008-08-11
K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence: WITHOUT THE AMBER SIDE REFLEX REFLECTORS, THE LIGHTING VISIBILITY MAY BE AFFECTED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNERS MAY CONTACT K2 MOTOR AT 1-909-839-2992.
FUEL SYSTEM, GASOLINE · 06E056000
2006-06-13
CERTAIN AFTERMARKET FUEL FILTERS SOLD UNDER THE PUROLATOR BRAND NAME, P/N F65277, SHIPPED FROM JANUARY 16 THROUGH JUNE 2, 2006, FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. DUE TO INCORRECT DESIGN, THE QUICK CONNECTORS MAY NOT FULLY SEAT WITH THE TUBE INTERFACE, EVEN THOUGH THE PERSON MAKING THE CONNECTION MAY BELIEVE THAT THE QUICK CONNECTOR IS FULLY ATTACHED.
Consequence: FAILURE OF THIS CONNECTION COULD LEAD TO FUEL SPILLAGE AND, IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
Remedy: UFI WILL NOTIFY OWNERS AND REPLACE THE FILTERS FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 4, 2006. OWNERS MAY CONTACT UFI FILTERS USA AT 800-230-5876.
EXTERIOR LIGHTING · 06E026000
2006-03-23
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
LATCHES/LOCKS/LINKAGES:DOORS:LATCH · 05V030000
2005-02-01 · EA04023
CERTAIN PASSENGER VEHICLES WITH FOUR OR FIVE DOORS AND ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA, A BUILD-UP OF CORROSION AT THE PAWL PIVOT AREA OF THE REAR DOOR LATCH CAN CAUSE A BINDING CONDITION OF THE PAWL THAT MAY AFFECT PROPER ENGAGEMENT OF THE PAWL INTO THE CATCH. THE OCCUPANT MAY EXPERIENCE DIFFICULTY OPENING OR CLOSING A REAR DOOR, AND EVENTUALLY THE REAR DOOR MAY NOT LATCH PROPERLY.
Consequence: IF NOT LATCHED PROPERLY, THE DOOR MAY OPEN WHILE THE VEHICLE IS IN MOTION. IF AN OCCUPANT FELL OUT OF THE VEHICLE, PERSONAL INJURIES COULD OCCUR.
Remedy: DEALERS WILL HAVE A LOWER ROCKER SEAL ADDED TO THE DOOR AND HAVE THE REAR DOOR LATCHES EVALUATED FREE OF CHARGE. A LATCH THAT PASSES THE EVALUATION WILL BE LUBRICATED TO PREVENT FUTURE CORROSION. A LATCH THAT DOES NOT PASS THE EVALUATION WILL BE REPLACED. IN ADDITION, A STICKER WILL BE AFFIXED TO THE REAR DOORS ADVISING THE OWNERS TO USE THE RECOMMENDED LUBRICANT. THE RECALL BEGAN ON MARCH 9, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
Vehicle Info — 2004 Ford Focus
Performance
Horsepower
130hp
Torque
135lb-ft
Fuel economy (EPA)
City
22mpg
Highway
30mpg
Combined
25mpg
Fuel
Regular Gasoline
Capability & size
Seating
5seats
EPA class
Compact Cars
Wiper blades
First generation (Mk1). Some sedan models lack rear wiper.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2004 Ford Focus 2.0L I4 Zetec and can vary by trim.
🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years.