2004–2011SX SelectedSX4.0 inline-6 petrolPetrolSee faults & what to checkKickTyres illustration, not a photograph.Ford Territory SX: common faults & what to check
The SX is the Ford Territory built 2004–2011. It was sold here with the 4.0 inline-6 petrol and 4.0 turbo petrol. Of the 21 faults documented for the Territory, 10 apply to this generation, each with its symptoms, what to inspect and a typical repair cost. Free, no account needed.
Check this exact Ford Territory
- Odometer history
- Money owing
- Reported stolen
- Ownership history
21
Critical
$450–$1,800
24
You're looking at the SX
2004–2011SX SelectedSX4.0 inline-6 petrolPetrolSee faults & what to checkKickTyres illustration, not a photograph.
2004–2011SX SelectedSX4.0 turbo petrolPetrolSee faults & what to checkKickTyres illustration, not a photograph.Now narrow it to the engine
A 2004 Ford Territory is the SX generation (2004 to 2011).
Start your free check on this Ford Territory
Pick the engine above first: the Territory came with 2, and without it the report has to show all of their faults. Pick the engine
Can't confirm for this car
Ford Territory · 2004
Narrowed to the year. No engine is recorded for this vehicle. Pick an engine to see which faults apply.
Tell us the engine, or check the engine code on the car, before relying on this.
- No engine is recorded for this vehicle.
matched on year only
What to look out for
Serious issue
Run your hand over the front tyres feeling for feathered edges.
Front lower ball joint failure — the notorious one (SX/SY I)
On SX and SY I Territorys (built Feb 2004 to April 2009) the front lower ball joint is built into the control arm hanging under the knuckle, so the car's weight constantly tries to pull the joint out of its socket. Joints wear early and in extreme cases have failed completely, letting the wheel fold under the car. Ford ran service action R1101 replacing joints on cars up to 150,000 km, but it was never a formal recall and that program is long expired — assume any car you look at is on aftermarket parts or borrowed time. The SY II redesign (ball joint moved to the knuckle) fixed it from mid-2009.
What you would notice
Serious issue
Have an assistant watch the ball joint for movement while you rock the wheel.
SX/SY Front Lower Control Arm Ball Joint Failure
Front lower control arm ball joints on the Territory wear prematurely especially on high-mileage or infrequently-maintained examples. Worn ball joints produce vague steering, accelerated tyre wear and in advanced cases risk of ball joint separation with loss of steering control. Documented across AU Territory owner forums and reported frequently by NZ WOF and AU RWC inspectors as a common advisory item.
What you would notice
Costly issue
Check fluid level and condition (colour, smell).
Rear Differential Pinion Bearing Failure
The rear differential on Territory AWD variants exhibits pinion bearing wear at elevated mileage. The bearing failure produces a distinctive cyclic howl or rumble that varies with vehicle speed and load. If the bearing is allowed to continue in use after noise onset, the pinion gear can be damaged requiring a full differential rebuild or replacement. Failure is accelerated by infrequent differential fluid changes. Pinion bearing replacement alone is viable if caught early; otherwise a full differential strip is required.
What you would notice
Common issue
On the test drive, brake moderately hard from open-road speed and feel the wheel and pedal for pulsing.
Rapid front brake and rotor wear with shudder (SX/SY)
The SX/SY Territory is a two-tonne SUV on Falcon-derived brakes and is well known for chewing through front pads and warping rotors, giving a steering-wheel shudder under braking. Owners report rotor machining or replacement as often as every second pad change. It is a consumables cost rather than a defect, but on a test-drive shudder means an immediate rotor bill and is common at point of sale.
What you would notice
Common issue
With your foot on the brake, shift park-reverse-drive and listen for a rear clunk; repeat with gentle take-off and lift-off on the drive.
Rear differential mount bush wear — take-off clunk (SX/SY/SZ)
Like the related Falcon, all Territory generations wear the three rear diff mounting bushes, causing a clunk on take-off, in reverse, or lifting off the throttle. Fix is cheap aftermarket bushes (Nolathane NEK3 or SuperPro), ideally a greaseable kit so it does not recur every 100,000 km. Harmless early, but ignored long enough it hammers out the mounts and gets expensive.
What you would notice
A 2004 Ford Territory: what is due, and when
Servicing
Nothing left on the schedule
Placed by the car’s age, not read from the dash — 151,800–354,200 km after 22 years.
Our research does not record which this engine uses, and it depends on the engine rather than the model. Check the owner’s manual rather than assume: on a belt-driven engine, an overdue belt is the failure that takes the engine with it.
Behind it
- 150,000 kmFull cooling system refresh including the thermostat and hoses.
- 200,000 kmCheck the suspension bushings and ball joints.
- 250,000 kmEvaluate the health of the alternator and starter motor.
“Behind it” means the car has driven past that distance, not that the work was done — ask to see the receipts. These are the intervals for the SX Territory - First Generation · 4.0L Barra 182 - RWD/AWD standard trim · Petrol; only the car’s own service book says what has actually been done to it.
See all 10 issues for this one
Engine, transmission & cooling
01Rear Differential Pinion Bearing Failure
The rear differential on Territory AWD variants exhibits pinion bearing wear at elevated mileage. The bearing failure produces a distinctive cyclic howl or rumble that varies with vehicle speed and load. If the bearing is allowed to continue in use after noise onset, the pinion gear can be damaged requiring a full differential rebuild or replacement. Failure is accelerated by infrequent differential fluid changes. Pinion bearing replacement alone is viable if caught early; otherwise a full differential strip is required.
Symptoms to notice
What to check
Electrical
02Interior Command Centre (ICC) head unit dies and is VIN-locked to the vehicle (SX/SY)
The Territory shares the Falcon's Interior Command Centre - the combined stereo, trip computer and display unit in the middle of the dash - and Australian electronics repairers list it as a standard known failure on both. The unit goes completely dead with no display, no sound and no button response, or powers up showing CODE, very often straight after a flat battery or a jump start. The catch is that it is coded to the vehicle's VIN, so a replacement out of a wrecker will not simply plug in and work; it has to be programmed to that specific vehicle, which removes the cheap fix a buyer expects. The CD mechanism also jams and refuses to eject. On its own it is an annoyance, but on a vehicle for sale a dead ICC is often a clue that the battery and charging system have been neglected.
Symptoms to notice
What to check
Ask the seller
Body, brakes, suspension & interior2 critical
03Front lower ball joint failure — the notorious one (SX/SY I)
04SX/SY Front Lower Control Arm Ball Joint Failure
05Rapid front brake and rotor wear with shudder (SX/SY)
The SX/SY Territory is a two-tonne SUV on Falcon-derived brakes and is well known for chewing through front pads and warping rotors, giving a steering-wheel shudder under braking. Owners report rotor machining or replacement as often as every second pad change. It is a consumables cost rather than a defect, but on a test-drive shudder means an immediate rotor bill and is common at point of sale.
Symptoms to notice
What to check
Ask the seller
06Rear differential mount bush wear — take-off clunk (SX/SY/SZ)
Like the related Falcon, all Territory generations wear the three rear diff mounting bushes, causing a clunk on take-off, in reverse, or lifting off the throttle. Fix is cheap aftermarket bushes (Nolathane NEK3 or SuperPro), ideally a greaseable kit so it does not recur every 100,000 km. Harmless early, but ignored long enough it hammers out the mounts and gets expensive.
Symptoms to notice
What to check
Ask the seller
Depends on the exact engine — 4 more
Engine, transmission & cooling
01AWD Power Transfer Unit (PTU) Failure
Can't confirm for this car
Can't confirm for this car
The Territory AWD uses a BorgWarner-derived Power Transfer Unit to apportion drive to the rear wheels. The PTU has a separate oil reservoir that is factory-sealed with no drain plug or service interval specified on many variants. The PTU oil degrades and the seals fail, allowing oil to migrate into the rear driveshaft seal. Running the PTU dry causes gear and bearing destruction. Failure produces a howl or clunk from the front-centre of the drivetrain. PTU replacement is required once internal damage has occurred. Proactive PTU oil service (every 40,000 km) is the preventive measure.
Symptoms to notice
What to check
02SY AWD Rear Differential Clutch Pack Wear (TS/TX Models)
Can't confirm for this car
Can't confirm for this car
Territory TS and TX AWD variants use a Haldex-style rear coupling with clutch packs that wear with age and neglected fluid servicing. Worn clutch packs cause AWD shudder on tight turns, reduced traction bias to the rear, and in severe cases AWD system disengagement. Documented across AU Territory owner forums. Regular fluid changes at recommended intervals significantly extend clutch pack life.
Symptoms to notice
What to check
Ask the seller
03SX/SY Barra 4.0L Plastic Inlet Manifold Crack – Coolant Loss
Can't confirm for this car
Can't confirm for this car
The Barra 4.0L inline-six plastic intake manifold develops cracks at the coolant passage integration points or at the manifold-to-head gasket face, leading to external coolant loss and overheating risk. Documented extensively in AU Territory and Falcon Barra forums as a well-known age-related failure. Vehicles that have previously overheated may have additional head gasket damage.
Symptoms to notice
What to check
Ask the seller
04Transmission cooler failure and rusty cooler lines — coolant contamination (SX/SY)
Can't confirm for this carOther Ford Territory engines and years
Engine, transmission & cooling
012.7 TDCi V6 diesel runs a rubber timing belt, and a second fuel pump belt, that must be replaced (SZ)
Does not apply02ZF gearbox speed sensor can force an unwanted downshift into first gear - SZ safety recall REC-000300
Does not apply
Does not apply
In December 2016 Ford Australia recalled 10,520 SZ Territory and PX Ranger vehicles because an intermittent fault in the transmission output shaft speed sensor could make the gearbox drop into first gear on its own. At road speed that pulls the rear wheels down hard enough to lock or slide them, and the recall notice describes the hazard as a possible loss of vehicle control. Affected Territories were built between 19 September 2011 and 5 February 2013, and owners were told to drive at moderate speed until the repair had been done. The repair is free at a Ford dealer and there is no cut-off, but a vehicle that has been sold on privately several times, or brought into New Zealand from Australia, may never have been presented for it.
Symptoms to notice
What to check
Ask the seller
03ZF 6HP26 Mechatronic Unit and Torque Converter Failure
Does not apply
Does not apply
SZ Territory (2011 onwards) and late SY II models use the ZF 6HP26 6-speed automatic. The mechatronic unit (integrated valve body and solenoid module) fails internally, causing harsh gear changes, refusal to engage a gear, shudder under light throttle, and fault codes stored in the TCM. Torque converter lockup clutch failure causes a shudder at 60-100 km/h cruise that is distinct from engine misfire. A full ZF rebuild is the correct repair; many independent specialists replace the mechatronic unit and flush the converter as a first step. ZF-spec Lifeguard 6 fluid must be used; incorrect fluid destroys the mechatronic solenoids.
Example of the part — not this vehicleA torque converter, sectioned. The lock-up clutch inside is what shudders.
Symptoms to notice
What to check
04ZF six-speed auto torque converter shudder (SZ)
Does not apply05Barra 4.0T Head Gasket Failure (Territory Turbo AWD)
Does not apply
Does not apply
The turbocharged Barra I6 in Territory AWD variants suffers the same head gasket failure mode as the XR6 Turbo. The factory composite gasket fails under sustained boost, leading to coolant loss into combustion chambers or the oil system. The Territory's heavier kerb weight and AWD drivetrain load increase thermal stress on the engine relative to the Falcon. SY series models are overrepresented in reported failures. MLS head gasket replacement with ARP studs and head resurfacing is the confirmed permanent repair.
Example of the part — not this vehicleA used multi-layer head gasket. Discolouration between a cylinder and a water gallery is the tell.
Symptoms to notice
What to check
06Turbo failure, EGR faults and split inlet manifold (SZ 2.7 V6 diesel)
Does not apply072.7 TDCi soots up its EGR valve and inlet Y-pipe and drops into limp mode (SZ)
Does not apply08Barra Turbo radiator and intercooler failure (4.0 turbo, SY Territory Turbo)
Does not apply
Does not apply
The Territory's engine bay packaging results in restricted airflow to both the radiator and the front-mount intercooler (on turbo AWD variants). The OEM plastic-tank radiator is prone to end-tank cracking identical to the Falcon. The factory intercooler end tanks are known to crack under sustained boost due to the combination of thermal cycling and boost pressure. Coolant loss from radiator failure is a precursor to head gasket failure on the Territory due to the reduced cooling margin. Full aluminium replacement radiators are available and are the preferred fix.
Symptoms to notice
What to check
Electrical
01Ignition switch connector recall, stalling (SZ Territory built Nov 2013 to Oct 2014)
Does not apply
Does not apply
Every SZ Territory built from 12 November 2013 to 13 October 2014, petrol or diesel, was recalled because the ignition switch plug can come loose. If it does while driving, the engine stalls, the electrics go dead and it cannot be restarted. Ford fixes it free under recall PRA 2015/14560.
Symptoms to notice
What to check
Ask the seller
Body, brakes, suspension & interior
01Front brake hose fluid leak recall (SY Territory 4.0 non-turbo, 2005-2008)
Does not apply
Does not apply
SY Territories with the 4.0 non-turbo petrol six built before the end of 2008 were recalled because the front brake hoses can leak fluid and cut braking power; some owners lost the brakes and had to use the handbrake. The Turbo was not included. Ford replaced the hoses free under recall PRA 2009/10702. The earlier SX Territory (2004 to 2005) is not part of this recall.
Symptoms to notice
What to check
Ask the seller
Fluid leaks
01Fuel return pipe can separate and leak under the vehicle - SZ recall (built June to July 2011)
Does not apply
Does not apply
In August 2011 Ford recalled 3,399 SZ Territory vehicles built between June and July 2011 because a fuel return pipe could separate and let fuel leak underneath the vehicle, which Ford listed as a fire hazard. It is a short build window right at the start of SZ production, so most SZ Territories are not affected - but the very earliest ones are, and they are also the cheapest ones on the market, so this is worth two minutes of checking. The repair is free at a Ford dealer. As with the other Territory recalls, an ex-Australian vehicle brought into New Zealand privately may never have been presented for the work.
Symptoms to notice
What to check
Ask the seller
Ford Territory faults in detail
What these repairs cost on other cars
Some of the Ford Territory’s documented faults are repairs other models share. Each page lists the documented NZ cost for every model it affects.
Buying guides that cover the Ford Territory
Other Ford models
Ford Territory buyer questions
Is the Ford Territory reliable?
Like any used car, it depends on the specific example and its service history. Across the 21 documented faults for the Ford Territory, the recurring problem areas are transmission, engine, and suspension. A Ford Territory with a full service history and no signs of the issues listed on this page can be a sound buy but each one needs to be checked individually before you commit.
What are the most common problems with a used Ford Territory?
We've catalogued 21 known faults for the Ford Territory, covering transmission, engine, and suspension. All 21 are written out in full on this page, with the symptoms to notice, what to inspect, and typical repair costs for each. Free to read, no account needed.
How much do repairs cost on a Ford Territory?
Most single repairs on the Ford Territory fall between $450–$1,800 at NZ independent-workshop rates. Some of the 21 documented faults cost less and a few cost considerably more, and no one car needs them all. Knowing which ones to look for before you view is what lets you negotiate the price down or walk away.
Should I get a pre-purchase inspection on a Ford Territory?
Yes. A Ford Territory inspection focused on its known weak points is the single best way to avoid an expensive mistake. KickTyres gives you a guided, model-specific inspection plus a market valuation and negotiation figure for $24.90 far less than the cost of missing one of the faults on this page.