Plan d’maintenance Fiat Fullback Extended Cab
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📖Fiat Fullback Extended Cab: extended load bed capacity and heavy commercial site maintenance

Fiat Fullback Extended Cab (2016-Présent)

Engineered primarily for building contractors, forestry professionals and commercial operators, the Fiat Fullback Extended Cab prioritises working payload area with an elongated 1.85-metre cargo bed. Featuring reverse-opening rear clamshell doors granting access to occasional rear jump seats and secure dry storage, this purposeful pick-up represents the most hard-working variant in the range, making diligent Fiat Fullback maintenance imperative to preserve a commercial asset constantly exposed to harsh working environments.

Propulsion comes from the proven 2.4-litre 4N15 turbodiesel engine (150 hp or 180 hp) equipped with a durable 2.4-litre turbodiesel timing chain, paired with a 6-speed manual gearbox and part-time Easy Select 4WD with low range. Severe operational stresses fall upon the rear heavy-duty leaf springs, axle bump stops, rear differential and intermediate prop-shaft centre bearing, which requires regular greasing to prevent needle bearing seizure.

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Garajo prépare votre garage et vous permet ensuite de suivre les maintenances, les rappels et les points à surveiller.

UKGB

Owner notes

The reassuring points, known weak spots and deadlines you should not let slip.

Reassuring points

Reliability
  • Long 1.85-metre cargo bed accommodates Euro-pallets and long building materials with superior commercial ease.
  • Reverse-opening rear suicide doors provide wide pillarless access to secure cab storage space behind front seats.
  • Solid ladder-chassis construction and heavy-duty live rear axle deliver proven durability in punishing off-road environments.
  • Torquey 2.4-litre turbodiesel engine offers excellent low-speed pulling ability and up to 3.1-tonne towing prowess.

Chronic weak spots

Keep an eye on
  • Chassis rails and rear bed mounting brackets: inspect for cracks, bent crossmembers and mud accumulation causing concealed corrosion.
  • 2.4 MIVEC oil dilution: regularly check the oil dipstick to ensure fuel dilution from DPF burns has not reached the upper 'X' mark.
  • Prop-shaft centre support bearing and universal joints: check for driveline vibration under acceleration and play in needle bearings.
  • Heavy-duty rear leaf springs: check for broken or flattened leaf springs and split rubber bump stops from chronic overloading.
  • Easy Select 4WD engagement: verify smooth shifting into 4H and 4L low range without binding or dash indicator light blinking.

Critical deadlines

Do not miss
  • Engine oil and filter change every 15,000 km or 12 months (reduced to 10,000 km for severe quarry or forestry duty).
  • Front and rear differential fluid flush and transfer box fluid replacement every 40,000 km or 24 months.
  • Manual transmission fluid replacement, prop-shaft greasing and chassis bolt retorquing every 60,000 km or 36 months.
  • Brake fluid replacement, suspension leaf inspection and underbody pressure wash every 24 months or 30,000 km.

Fréquences d'maintenance recommandées

Service markers for petrol/diesel versions. Exact intervals vary by engine and model year.

Oil change

Every 15 000 km

Every 1 year

Service

Every 15 000 km

Every 1 year

Brake pads

Every 30 000 km

Every 2 years

Poids ou puissance élevés : usure des number platettes accélérée sur certaines versions

Timing belt / chain

Timing chain - designed to last, no scheduled replacement

Battery (12 V)

Every 50 000 km

Every 4 years

Diesel particulate filter (DPF)

Every 100 000 km

Automatic regeneration while driving: regularly do 20 min on a fast road; preventive clean around 100,000 km

EGR valve

Every 80 000 km

Valve that soots up easily on diesels: a preventive clean avoids power loss and limp mode

Powertrains and average consumption

Average consumption from manufacturer data for the versions available in this generation.

Petrol and diesel powertrains

Estimated average budget

Standard cost

Servicing a Fiat Fullback Extended Cab sits in line with the market average.

Simple oil change~100
Full service~245
Front brake pads~125
Tyres (set of 4)~425

Timing chain: no scheduled replacement.

* Indicative estimates for parts and labour.

Frequently asked questions about Fiat Fullback Extended Cab

What are the common problems on the Fullback Extended Cab?
Fullback Extended Cab owners should especially watch: Chassis rails and rear bed mounting brackets: inspect for cracks, bent crossmembers and mud accumulation causing concealed corrosion. 2.4 MIVEC oil dilution: regularly check the oil dipstick to ensure fuel dilution from DPF burns has not reached the upper 'X' mark. Garajo includes these watch points so you can act early.
Does the Fullback Extended Cab timing chain need to be replaced?
The Fullback Extended Cab engine uses a timing chain designed to last the life of the engine, with no scheduled replacement. Listening for noise during a service is enough.
Where can I find the service book for the Fiat Fullback Extended Cab?
Garajo offers a free digital service book, always up to date, with reminders and a detailed history for your Fiat Fullback Extended Cab.
How much does it cost to service a Fiat Fullback Extended Cab?
The service budget for a Fiat Fullback Extended Cab sits in line with the market average. Allow about 245 € for a full service, for example. Garajo estimates your budget by powertrain and tracks what you actually spend, for free.
Which Fiat Fullback Extended Cab powertrain is best for town use?
This model is only available as petrol/diesel. Fuel mix: 2 petrol versions ; 2 diesel versions. In town, petrol/LPG versions are usually the better match; diesel versions make more sense with regular long journeys.
Which Fiat Fullback Extended Cab powertrain should you choose if you mostly drive on the motorway?
This model is only available as petrol/diesel. Fuel mix: 2 petrol versions ; 2 diesel versions. For regular motorway use, diesel versions of this model are usually the best fit (range and refinement at a steady speed).

Compatible engine oil

Which engine oil for Fiat Fullback Extended Cab?

These links are limited to the engines of this generation when oil data is available.

Unsure between two viscosities?5W-30 vs 5W-400W-20 vs 5W-305W-30 vs 0W-30

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