Skip to main content
BYLO Group
IT
Brand serviced

Jeep workshop and body shop

Jeep is a special brand for owners who want a SUV with genuine 4x4 credentials. We regularly work on the Renegade, the Compass, the Avenger (including the electric version) and — less often but always part of the mix — on the Wrangler and the Grand Cherokee. The post-2018 range shares a lot of mechanical content with other Stellantis brands (the Renegade with the 500X, the Compass base with the Tonale), which keeps parts availability healthy. The plug-in 4xe hybrids call for dedicated HV system diagnostics. Tommy By is an independent multi-brand workshop: under EU Regulation 461/2010 (Block Exemption), the Jeep manufacturer's warranty stays valid when you service here, with parts of equivalent quality and the booklet stamped.

Jeep models we handle

  • Avenger (electric and petrol) — new-generation city-car / B-SUV on the Stellantis CMP platform
  • Renegade — B-SUV, shares its base with the Fiat 500X
  • Compass — C-SUV, including the 4xe hybrid and the full-electric version
  • Wrangler — the historic 4x4, including the 4xe plug-in
  • Grand Cherokee — D-E SUV, including the 4xe
  • Gladiator — Trail Rated pick-up

Technical specifics

  • GME T4 2.0 turbo petrol engines (Wrangler, Grand Cherokee)
  • MultiJet 1.6 / 2.0 / 2.2 diesel (phasing out)
  • 4x4 system — Active Drive, Active Drive Low, Selec-Terrain — diagnosed with FCA / Stellantis-compatible tools
  • 4xe system plug-in hybrid — 11-17 kWh battery pack, electric motor on the rear axle
  • Trail Rated — models homologated for off-road use, with stricter specifications on differentials, dampers and approach angles
  • Uconnect — Stellantis infotainment shared with Fiat and Alfa Romeo
FAQ

Frequently asked questions about Jeep

Do you work on the Jeep 4xe PHEV systems (Renegade, Compass, Wrangler)?
Yes. The 4xe set-up combines a 1.3 GME T4 combustion engine at the front with a 96 kW electric motor on the rear axle and an 11.4 kWh battery pack under the floor. We carry out the combustion engine's scheduled service, check the battery cooling system and run HV diagnostics. For cars used hard off-road we also verify the integrity of the battery casing at subsequent services.

Does a Jeep Wrangler used off-road need special maintenance?
Yes. Wranglers that see real off-road use run on tighter maintenance cycles for the differentials, the transfer case, the suspension bushings and the underbody protection. We follow Jeep's "off-road" or "severe-duty" guidance where applicable, with checks on differential seals and half-shafts.

Do you handle the Selec-Terrain system and its different 4x4 modes?
Yes. Selec-Terrain offers five modes (Auto, Snow, Sand, Mud, Rock) that adjust torque distribution, ABS, ESP and engine mapping. We diagnose faults with Stellantis-compatible equipment and verify the operation of the lockable differentials on the Rubicon.
Related services

Services we do on Jeep

Mandatory inspections up to 3.5 tons

We perform Italian mandatory inspections (revisioni ministeriali) for all vehicles up to 3.5 tons, both passenger cars and light commercial …
Multi-brand workshop for cars and motorcycles

Our workshop services cars and motorcycles of any brand. Scheduled services with official manufacturer warranties, mechanical and electronic…
Related brands

Other brands we service

Kia

Kia shares most of its mechanical content with sister brand Hyundai and follows the same engineering philosophy: high reliability, low runni…
Mercedes-Benz

We work on Mercedes-Benz A, B, C, E and S-Class cars and on the GLA, GLB, GLC and GLE SUVs, as well as the Vito and Sprinter commercial vehi…
MINI

MINI has been part of the BMW group since 2000, and that shows on the technical side: BMW engines (the B38 / B48, shared with the 1 Series, …
Nissan

Nissan has sold more than a million Qashqai units in Italy since the model first appeared: for many Italians, Nissan equals Qashqai. We work…