According to Au7o's analysis of 730+ owner reports, the 2003 Mazda Tribute has 13 documented known issues, with 6 rated critical. The most serious are CD4E Transmission Failure ($1,500-$3,500 repair), Rear Subframe Corrosion and Control Arm Bushing Failure ($200-$2,000 repair), 3.0L Duratec Timing Chain Tensioner and Guide Wear Causing Cold-Start Rattle ($900-$1,800 repair), PCM Calibration Causes Engine Stall During Deceleration Below 40 mph (Recall 04V175) ($0-$0 repair), Speed Control Cable Connector Contacts Engine Cover, Causing Stuck Throttle (Recall 12V357) ($0-$0 repair) and Rear Wheel Well and Shock Mount Area Rusts Through Into the Cabin ($300-$1,800 repair). The most commonly reported issue is CD4E Transmission Failure with 350 owner reports. Across all issues with published estimates, repair costs range from $40 to $3,500. DIY maintenance guides at au7o.io.
Mazda North American Operations (Mazda) is recalling certain model year 2010-2011 Tribute vehicles manufactured March 3, 2009, to May 26, 2011. On vehicles with a 3.0L engine, the Fuel Delivery Module (FDM) may crack, causing a fuel leak.
Campaign #16V78800028/10/2016
SUSPENSION:FRONT:WHEEL BEARING
The Timken Company (Timken) is recalling certain aftermarket front wheel bearings, part number 510072, sold from January 22, 2015, to May 21, 2015, to be used as service parts on 2001-2012 Ford Escape, 2001-2011 Mazda Tribute, and 2005-2011 Mercury Mariner vehicles. The affected wheel bearings have incorrect dimensions of a 42mm bore, 76mm outer dimension, and 39mm width, instead of a 42mm bore, 78mm outer dimension and a 45mm width.
Campaign #15E04500003/06/2015
STEERING:ELECTRIC POWER ASSIST SYSTEM
Mazda North American Operations (Mazda) is recalling certain model year 2008-2011 Tribute vehicles manufactured October 5, 2006, through September 11, 2010. The affected vehicles have a steering torque sensor that may not be able to properly detect driver steering input. As a result, the system could remove the Electric Power Steering (EPS) assist.
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According to Au7o's analysis of 730+ owner reports, the 2003 Mazda Tribute has 13 documented issues. The most frequently reported are: CD4E Transmission Failure, Rear Subframe Corrosion and Control Arm Bushing Failure, 3.0L Duratec Timing Chain Tensioner and Guide Wear Causing Cold-Start Rattle. Of these, 6 are rated critical and should be addressed promptly.
Is the Mazda Tribute reliable?
The 2003 Mazda Tribute has 13 known issues documented across 730+ owner reports. 6 issues are rated critical: CD4E Transmission Failure and Rear Subframe Corrosion and Control Arm Bushing Failure and 3.0L Duratec Timing Chain Tensioner and Guide Wear Causing Cold-Start Rattle and PCM Calibration Causes Engine Stall During Deceleration Below 40 mph (Recall 04V175) and Speed Control Cable Connector Contacts Engine Cover, Causing Stuck Throttle (Recall 12V357) and Rear Wheel Well and Shock Mount Area Rusts Through Into the Cabin. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Mazda Tribute problems?
Repair costs for known Mazda Tribute issues range from $0 to $3,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, CD4E Transmission Failure, typically costs $1,500-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2001-2008 Mazda Tribute CD4E Transmission Failure?
Same CD4E automatic transmission as the Ford Escape, prone to premature failure. Internal clutch and servo bore wear. V6 models with CD4E are most affected. Repairs typically run $1,500-$3,500. Severity: high.
What is the 2001-2011 Mazda Tribute Rear Subframe Corrosion and Control Arm Bushing Failure?
The Tribute's rear subframe corrodes severely in rust-belt states, and the rear lower control arm bushings deteriorate prematurely. The combination causes the rear alignment to shift, producing tire wear and a wandering feeling at highway speeds. Ford/Mazda issued a recall for re… Repairs typically run $200-$2,000. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
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On the 2001-2011 Mazda Tribute 3.0L V6 Duratec, the 3.0L Duratec V6 uses two timing chains, one per cylinder head, each with a hydraulic tensioner and plastic guide rails. The tensioners bleed down when the engine sits, so the classic first symptom is a rattle or slap from the front of the engine for the first one to thirty seconds after a cold start, fading as oil pressure builds and re-extends the tensioner. Worn guides, a tensioner that no longer holds pressure, or a stretched chain let that slack persist, and because the 3.0L Duratec is an interference design, a chain that jumps time can put valves into pistons. Neglected oil changes accelerate this: sludge starves the tensioners and wears the guides. This is engine-code specific - it does not apply to the 2.0L Zetec, 2.3L or 2.5L four-cylinder Tributes, which use different valvetrain drive designs and failure modes.
Common Symptoms
Rattle or slap from the front of the engine for a few seconds after a cold start
Rough idle
Reduced power
Check engine light with camshaft/crankshaft correlation codes
Metallic debris found in the oil pan
How to Fix
First isolate accessory-drive tensioner noise from an internal timing rattle. For a confirmed 3.0L timing-drive fault, replace both chains, tensioners, guides and the front-cover sealing components as a complete repair; inspect oil pressure and sprockets while open.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Cloyes 9-0708S complete timing-chain kit
$205
2001-2006 and 2008-2011 Mazda Tribute 3.0L V6 only. The direct listing includes two chains, tensioners, guides and crank sprocket; 2007 is not listed and front-cover gaskets/seals remain separate.
On the 2001-2003 Mazda Tribute 3.0L V6 Duratec, early 3.0L V6 Tributes shipped with a powertrain control module calibration that can let the engine stall while decelerating at speeds below about 40 mph - typically coasting to a stop, exiting a highway, or lifting off in traffic. Because the stall happens while the vehicle is still rolling, the driver loses power assist for steering and brakes with no warning. NHTSA campaign 04V175000 (Mazda recall 1904D) covers roughly 106,000 vehicles. This is a software defect, not a fuel or ignition-hardware failure, and it is separate from later idle complaints caused by a dirty throttle body or failing idle air control. Only 3.0L Duratec V6 automatics are covered.
Common Symptoms
Engine stalls when slowing down or coasting below 40 mph
Stall on lift-off approaching a stop sign or off-ramp
Loss of power steering and power brake assist while still moving
Restarts normally after the stall
How to Fix
Free recall remedy: dealers reprogram the PCM with the corrected calibration. Verify by VIN at nhtsa.gov/recalls - many surviving Tributes were sold used and never had the flash applied. If the flash is already on file and the vehicle still stalls on deceleration, the cause is a separate one: a dirty throttle body/IAC passage, a vacuum leak, or a failing crankshaft position sensor.
On the 2001-2011 Mazda Tribute 3.0L V6, ignition coil-on-plug coils fail causing misfires. Ford 3.0L Duratec V6 coils are prone to cracking and arcing. Usually fails one at a time.
Common Symptoms
Engine misfire
Check engine light flashing
Rough idle
Loss of power
Poor fuel economy
How to Fix
Replace failed ignition coil. Replace all 6 spark plugs when replacing any coil. Consider replacing all coils proactively if one fails.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mazda AJ09-18-100 direct ignition coil
OEMMazda AJ09-18-100
Individual OEM coil replacement after a 3.0L cylinder-specific ignition failure is confirmed Fitment/availability: The inspected direct OEM dealer page identifies AJ09-18-100 and its Tribute fitment through 2001-2010. Confirm VIN/engine …
Low Confidence200 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026
On the 2001-2011 Mazda Tribute, the Tribute's rear subframe corrodes severely in rust-belt states, and the rear lower control arm bushings deteriorate prematurely. The combination causes the rear alignment to shift, producing tire wear and a wandering feeling at highway speeds. Ford/Mazda issued a recall for rear subframe corrosion on some Escape/Tribute models. The control arm bushings also fail from age and heat.
Check for NHTSA recall 14V-440 regarding rear subframe corrosion. If covered, the dealer will inspect and either apply corrosion treatment or replace the subframe at no cost. If not covered, inspect the subframe for structural integrity. Replace rear control arm bushings if cracked or separated ($200-$400 per side). An alignment should follow any bushing or subframe work.
Owner tips & cautions
TipCheck NHTSA.gov for the recall on rear subframe corrosion — it covers many Tribute/Escape models even at high mileage. Free subframe replacement if your VIN is covered. Well worth a 2-minute check.
On the 2001-2011 Mazda Tribute, the Tribute's front wheel bearings are sealed units pressed into the steering knuckle rather than bolt-on hub assemblies, and they are a routine high-mileage failure across the whole run. The noise is a rumble or growl that starts around 15 mph, rises with road speed, and changes with cornering load - louder turning one way, quieter the other. Owners and shops on the Escape/Tribute forums treat these as a known platform weak point; several report replacing one side only to have the growl continue, because the opposite side was already going or the noise was actually tire wear. Ignored, a failing bearing produces play at the wheel and ABS wheel-speed faults. A separate 2015 aftermarket recall, NHTSA 15E045000, covered incorrectly dimensioned replacement front wheel bearings sold for these vehicles, which is a reason to fit a reputable brand rather than the cheapest listing.
Common Symptoms
Rumbling or growling noise that starts around 15 mph and rises with speed
Noise changes when swerving left versus right
Humming often mistaken for tire noise
Play at the wheel when rocked at 12 and 6 o'clock
ABS light with a wheel speed sensor code
How to Fix
Road-test and isolate the growl to a front corner, then inspect the tire, brake, axle and suspension before condemning the bearing. The bearing is pressed into the knuckle; installation still requires a press, retaining hardware as applicable and an alignment check.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Timken 510072 front wheel bearing
$42
The retailer lists both FWD and 4WD branches, with narrower early-year fitment notes; confirm VIN/drivetrain and order one bearing per confirmed failed side.
On the 2001-2007 Mazda Tribute, first-generation Tributes in salt states rust through the rear inner wheel well and the sheet metal around the rear shock upper mount. NHTSA complaints and CarComplaints show a heavy cluster on the 2005 model year - 27 complaints for 'wheel well area completely rusted out' plus a separate cluster of premature rear strut/shock rust - and owners consistently report the right rear well going first, with the left following on some vehicles. The failure announces itself as a sudden loud clanking or pounding from the rear as the shock mount loses its support, and in the worst reported cases the suspension pushes up through the floor into the cargo area. The wheel-well sheet metal is thin and the corrosion develops behind intact-looking undercoating, so nothing is visible until the metal is gone. Owners specifically note that earlier model years received corrosion attention while 2005 did not. This is body-panel and shock-mount corrosion and is distinct from frame or subframe corrosion campaigns.
Common Symptoms
Loud clanking or pounding from the rear wheel area over bumps
Visible hole or perforation in the rear inner wheel well
Rust flaking around the rear shock upper mount
Rear suspension protruding into the cargo area
Water or road spray entering the cabin from the rear well
How to Fix
Inspect the inner and outer wheelhouse, shock-mount structure and surrounding floor before deciding whether the shell is safely repairable. This is cut-out, fabricated-metal and welding work; a generic patch or shock component is not a complete structural repair.
On the 2001-2005 Mazda Tribute, the rear liftgate latching system on 2004-2005 Tributes - and on 2001-2003 Tributes that had liftgate components replaced in service with the 2004-equivalent parts - does not meet the inertia load requirement of FMVSS 206 ('Door Locks and Door Retention Components') in one direction. If the liftgate is left unlocked, crash forces can move the release rod and let the liftgate open, which risks ejection of cargo or occupants. NHTSA campaign 04V605000 covers about 49,800 vehicles. Note the unusual scope: it follows the parts, so an early Tribute that had liftgate work done at a dealer can be affected even though its build year is outside 2004-2005.
Common Symptoms
Liftgate pops open over bumps or in a collision
Loose or sloppy liftgate handle feel
Liftgate does not latch securely on the first close
How to Fix
Free recall remedy: dealers replace the rear liftgate latch release rod, the release rod attachment clip, and the door handle return spring. The campaign began January 2005. Check the VIN at nhtsa.gov/recalls; if the vehicle has had any liftgate latch or handle service history, ask the dealer to confirm which part revision is installed. Keeping the liftgate locked while driving mitigates the risk but is not a substitute for the repair.
On the 2001-2008 Mazda Tribute 3.0L V6, same CD4E automatic transmission as the Ford Escape, prone to premature failure. Internal clutch and servo bore wear. V6 models with CD4E are most affected.
Common Symptoms
Harsh 1-2 shift
Slipping in 3rd and 4th gear
Shudder on acceleration
Delayed engagement
Burning trans fluid smell
How to Fix
Rebuild or replace transmission with remanufactured unit. Use updated servo bore kit during rebuild. Fluid changes every 30k miles help but do not prevent failure.
Owner tips & cautions
TipThe 4-cylinder model uses a different (more reliable) transmission — CD4E problems are V6 specific
Low Confidence350 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026
On the 2001-2008 Mazda Tribute 3.0L V6 Duratec, on 3.0L V6 Tributes equipped with speed control, there is inadequate clearance between the engine cover and the speed control (cruise) cable connector. When the accelerator pedal is pressed fully or nearly fully, the cable connector can catch on the engine cover and hold the throttle open after the driver lifts off. The condition occurs whether or not cruise control is switched on, because the mechanical interference is with the cable itself, not the cruise electronics. NHTSA campaign 12V357000 (Mazda recall 6812G) covers roughly 217,500 Tributes built across 2001-2006 and 2008 with the 3.0L Duratec. This is the Mazda twin of the same defect recalled on the Ford Escape. Four-cylinder Tributes are not covered by this campaign.
Common Symptoms
Throttle stays open after releasing the accelerator
Engine revs high and vehicle keeps accelerating
Sticking or hanging accelerator pedal after a full-throttle application
Difficulty slowing or stopping the vehicle
How to Fix
Free recall remedy: dealers increase the clearance at the engine cover so the speed control cable connector cannot bind. As an interim measure before parts were available, dealers disconnected and secured the speed control cable away from the throttle linkage (disabling cruise control until the permanent repair). Check the VIN at nhtsa.gov/recalls - the repair is still free and unexpired. If the pedal has ever hung up, do not defer this; drivers should know to shift to neutral and brake if the throttle sticks.
On the 2001-2011 Mazda Tribute, aWD models develop rear differential vibration and whining noise. PTU (power transfer unit) fluid breaks down causing bearing wear. Often misdiagnosed as wheel bearing.
Common Symptoms
Whining noise from rear at highway speed
Vibration at 50-70 mph
Growling noise that changes with speed
AWD system warning
Noise changes when coasting vs accelerating
How to Fix
Change PTU and rear differential fluid. If bearings are damaged, rebuild or replace differential. Fluid change every 30k miles prevents this.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Owner-manual-specified lubricant branch for the Tribute AWD/4WD PTU Fitment/availability: The direct retailer page identifies Motorcraft XY-75W140-QL, one quart, meeting WSL-M2C192-A and API GL-5; it showed $40.09 and In Stock. Use only …
Low Confidence180 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026
On the 2001-2011 Mazda Tribute, aWD-equipped Tribute models develop leaks from the transfer case output shaft seal, dripping fluid onto the exhaust crossover pipe. The leak creates a burning smell and can cause the transfer case to run low on fluid, leading to bearing damage and eventual failure. The seal degrades from heat exposure and mileage, typically failing between 60,000-100,000 miles.
Grinding noise from center of vehicle during turns
AWD system malfunction warning
Low transfer case fluid level
How to Fix
Replace the transfer case output seal ($15-$30 for the seal). The repair requires raising the vehicle and removing the rear driveshaft to access the seal. Refill the transfer case with the correct fluid (Motorcraft XY-75W140-QL or equivalent). If the seal has been leaking long enough to damage the transfer case bearings, a rebuilt unit ($600-$1,000) may be needed. Check fluid level every oil change.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
National 710971 PTU rear output shaft seal
OEMNational 710971
Rear-driveshaft output seal after leak location is confirmed on the verified early AWD branch Fitment/availability: The direct product page identifies National 710971 as a transfer-case output shaft seal and specifically lists 2001-2009 …
Correct PTU refill lubricant after leak repair Fitment/availability: The direct retailer page identifies one quart of Motorcraft XY-75W140-QL meeting WSL-M2C192-A and API GL-5, showed $40.09 and In Stock. Fill only to the exact model-yea…
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Owner tips & cautions
TipThe Tribute is a Ford Escape underneath — all Escape transfer case repair guides apply. The output seal is a $20 part and 1-hour job. Don't let it leak until the transfer case runs dry and destroys itself.
On the 2001-2008 Mazda Tribute 3.0L V6 Duratec, the 3.0L Tribute uses a differential pressure feedback EGR (DPFE) sensor plumbed to the EGR tube by two short rubber hoses. The sensor's internal element degrades and the hoses crack or fall off, so the PCM sees no measurable flow and sets P0401 (insufficient EGR flow); a stuck or electrically failed EGR vacuum regulator solenoid sets P0403, and a carbon-plugged EGR passage in the intake sets P0401/P0402 as well. This is an emissions-inspection failure item on a large share of surviving Tributes. The common shop error is condemning the EGR valve itself - technicians on Tribute and Escape threads repeatedly find the actual fault is the DPFE sensor, its rubber signal hoses, or carbon blocking the EGR port, and the replaced valve does not clear the code.
Common Symptoms
Check engine light
Failed emissions or state inspection
Rough idle or light surge
Occasional hesitation under light acceleration
How to Fix
Inspect both DPFE hoses for heat damage, verify the sensor signal and clean the EGR passages before replacing parts. The sensor design and calibration vary across the long year range, and an EGR valve or DPFE sensor will not repair blocked passages or a damaged hose, so no single product is approved.
On the 2001-2011 Mazda Tribute, the HVAC blower speed resistor sits behind the glove box in the heater case and burns out across the whole 2001-2011 Tribute run, shared with the Ford Escape and Mercury Mariner. The signature is that fan speeds 1 through 3 go dead while the top speed still works, because the highest setting bypasses the resistor and feeds the motor directly. The root cause is often not the resistor itself: an aging blower motor with worn bushings draws excess current and cooks the resistor, so a resistor replaced alone frequently fails again within months. On 2005-2006 Tributes the HVAC control head is also a documented failure point and can produce similar fan-speed symptoms.
Common Symptoms
Fan blows only on the highest speed setting
Low and medium fan speeds do nothing
Intermittent fan operation that comes and goes over bumps
Burning smell from the passenger footwell vents
Melted resistor connector
How to Fix
Confirm the blower operates only on high, inspect the connector for heat damage and measure blower-motor current before installing a resistor. This resistor branch applies only to manual climate controls; automatic temperature control uses a different module.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
AM Autoparts AM-1801208271 blower-motor resistor
$21
2008-2011 Mazda Tribute with manual climate control only. Direct product replaces 3F2Z-18591-AA / ZZCA-61-815; it does not fit the automatic-temperature-control branch or cover 2001-2006 without separate verification.
POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
Mazda North American Operations (Mazda) is recalling certain model year 2008 Tribute vehicles manufactured February 9, 2007 to April 22, 2008. The affected vehicles have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Campaign #15V67700019/10/2015
HYBRID PROPULSION SYSTEM
Mazda North American Operations (Mazda) is recalling certain model year 2008 Mazda Tribute Hybrid vehicles manufactured October 10, 2006, to May 23, 2008. The coolant pump for the hybrid system may fail, resulting in the hybrid electronics overheating.
What is the 2001-2011 Mazda Tribute 3.0L Duratec Timing Chain Tensioner and Guide Wear Causing Cold-Start Rattle?
The 3.0L Duratec V6 uses two timing chains, one per cylinder head, each with a hydraulic tensioner and plastic guide rails. The tensioners bleed down when the engine sits, so the classic first symptom is a rattle or slap from the front of the engine for the first one to thirty se… Repairs typically run $900-$1,800. Severity: high.
What is the 2001-2003 Mazda Tribute PCM Calibration Causes Engine Stall During Deceleration Below 40 mph (Recall 04V175)?
Early 3.0L V6 Tributes shipped with a powertrain control module calibration that can let the engine stall while decelerating at speeds below about 40 mph - typically coasting to a stop, exiting a highway, or lifting off in traffic. Because the stall happens while the vehicle is s… Repairs typically run $0-$0. Severity: high.
What is the 2001-2008 Mazda Tribute Speed Control Cable Connector Contacts Engine Cover, Causing Stuck Throttle (Recall 12V357)?
On 3.0L V6 Tributes equipped with speed control, there is inadequate clearance between the engine cover and the speed control (cruise) cable connector. When the accelerator pedal is pressed fully or nearly fully, the cable connector can catch on the engine cover and hold the thro… Repairs typically run $0-$0. Severity: high.
What is the 2001-2007 Mazda Tribute Rear Wheel Well and Shock Mount Area Rusts Through Into the Cabin?
First-generation Tributes in salt states rust through the rear inner wheel well and the sheet metal around the rear shock upper mount. NHTSA complaints and CarComplaints show a heavy cluster on the 2005 model year - 27 complaints for 'wheel well area completely rusted out' plus a… Repairs typically run $300-$1,800. Severity: high.
What is the 2001-2011 Mazda Tribute Ignition Coil Failure and Misfires?
Ignition coil-on-plug coils fail causing misfires. Ford 3.0L Duratec V6 coils are prone to cracking and arcing. Usually fails one at a time. Repairs typically run $80-$300. Severity: medium.
What is the 2001-2011 Mazda Tribute Rear Differential Vibration and Noise?
AWD models develop rear differential vibration and whining noise. PTU (power transfer unit) fluid breaks down causing bearing wear. Often misdiagnosed as wheel bearing. Repairs typically run $200-$1,200. Severity: medium.
What is the 2001-2011 Mazda Tribute Transfer Case Output Seal Leak (AWD Models)?
AWD-equipped Tribute models develop leaks from the transfer case output shaft seal, dripping fluid onto the exhaust crossover pipe. The leak creates a burning smell and can cause the transfer case to run low on fluid, leading to bearing damage and eventual failure. The seal degra… Repairs typically run $100-$1,000. Severity: medium.
What is the 2001-2011 Mazda Tribute Front Wheel Hub Bearing Growl - Pressed-In Bearing Requires Knuckle Removal?
The Tribute's front wheel bearings are sealed units pressed into the steering knuckle rather than bolt-on hub assemblies, and they are a routine high-mileage failure across the whole run. The noise is a rumble or growl that starts around 15 mph, rises with road speed, and changes… Repairs typically run $250-$500. Severity: medium.
What is the 2001-2005 Mazda Tribute Rear Liftgate Latch Release Rod Fails FMVSS 206 Inertia Load, Liftgate Can Open in a Crash?
The rear liftgate latching system on 2004-2005 Tributes - and on 2001-2003 Tributes that had liftgate components replaced in service with the 2004-equivalent parts - does not meet the inertia load requirement of FMVSS 206 ('Door Locks and Door Retention Components') in one direct… Repairs typically run $0-$0. Severity: medium.
What is the 2001-2008 Mazda Tribute DPFE Sensor and Carboned EGR Passages Setting P0401 Insufficient EGR Flow?
The 3.0L Tribute uses a differential pressure feedback EGR (DPFE) sensor plumbed to the EGR tube by two short rubber hoses. The sensor's internal element degrades and the hoses crack or fall off, so the PCM sees no measurable flow and sets P0401 (insufficient EGR flow); a stuck o… Repairs typically run $60-$450. Severity: low.
What is the 2001-2011 Mazda Tribute Blower Motor Resistor Burns Out - Heater and A/C Fan Works Only on High?
The HVAC blower speed resistor sits behind the glove box in the heater case and burns out across the whole 2001-2011 Tribute run, shared with the Ford Escape and Mercury Mariner. The signature is that fan speeds 1 through 3 go dead while the top speed still works, because the hig… Repairs typically run $40-$300. Severity: low.
