Toyota RAV4 XA30

Evolution of the 1CD-FTV with a timing chain instead of a timing belt. Considerably more reliable than its predecessor — watch DPF regeneration on short runs. Injectors more durable than on the 1CD.

• !! Blown head gasket from 120,000 km

  The 1AD-FTV 2.0 D-4D is known for frequent head gasket failures. Despite Toyota recall campaigns for piston replacement, the oil loss problem persisted in many cases.

  Symptoms: Coolant loss, bubbling in the expansion tank, white smoke from the exhaust, milky-coloured engine oil
  1,500–4,000 $
  Ad cylinder head gasket 1AD-FTV Toyotacylinder head gasket Toyota 2.0 D-4D
• !! Elevated oil consumption (despite recall) from 100,000 km

  Progressive oil consumption is a recognised problem on the 1AD-FTV. Toyota carried out piston replacement recalls, but the oil consumption issue often did not disappear completely.

  Symptoms: Oil level drops rapidly between changes, oil warning light illuminates; blue smoke from a warm engine is possible
  1,000–3,000 $
  Ad piston rings 1AD-FTVoil consumption Toyota 2.0 D-4D Verso
• !! Overheating risk on cooling system failure from 150,000 km

  Engine damage on the T25 2.0 D-4D caused by cooling system failure has been documented in toyota-forum.de. When the engine overheats, the remaining coolant escapes and the engine loses its thermal protection.

  Symptoms: Coolant temperature gauge spikes suddenly, coolant loss, steam from the engine bay
  1,500–6,000 $
  Ad thermostat 1AD-FTVwater pump Toyota Avensis 2.0 D-4D T25 T27

+ 4 more engine weaknesses + vehicle weaknesses

Strong 2.2-litre diesel with timing chain and up to 110 kW. Reliable with regular servicing; DPF issues on predominantly short-run use. Injectors typically last over 200,000 km.

• !! Hairline cracks in cylinder head from 130,000 km

  The 2AD-FTV 2.2 D-4D is known for hairline cracks in the cylinder head and engine block. Toyota carried out a service action, though not all affected vehicles were reached.

  Symptoms: Coolant loss without external leak, bubbles in the coolant expansion tank, white smoke from the exhaust; engine can suddenly overheat
  2,000–5,000 $
  Ad cylinder head 2AD-FTV Toyotacylinder head gasket Toyota 2.2 D-4D
• !! Coolant loss through cylinder head cracks from 120,000 km

  Primarily on Avensis T25 D-CAT (177 hp) up to around 2007, hairline cracks in the cylinder head lead to coolant loss. Affected engines at 120,000 km are often no longer economically repairable.

  Symptoms: Coolant loss without visible external leak, bubbles in the expansion tank, white smoke, engine overheating.
  2,000–5,000 $
  Ad cylinder head Toyota 2AD-FTV11101-0R020 Avensis D-CAT
• !! Injectors failing — biodiesel sensitivity from 130,000 km

  Faulty injectors are a known topic on the 2AD-FTV. Biodiesel blends and cheap diesel can damage the suction control valves. From 2009 onwards the injectors and EGR were revised.

  Symptoms: Sudden power loss after refuelling, black smoke, injector fault codes, rough running
  500–3,000 $
  Ad fuel injectors 2AD-FTVfuel injector Toyota Avensis Corolla Verso 2.2 D-4D 2AD

+ 4 more engine weaknesses + vehicle weaknesses

Higher-output version of the 2AD-FTV at 130 kW. Same base engine with a stronger turbocharger. Strong torque delivery, well suited to heavier vehicles such as the RAV4. Reliability on par with the 2AD-FTV.

• !! Hairline cracks in cylinder head (D-CAT) from 120,000 km

  The higher-output 2AD-FHV 177 hp D-CAT is also affected by hairline cracks in the cylinder head. The Toyota service action was not taken up by all owners.

  Symptoms: Coolant loss, bubbling in the expansion tank, overheating, white smoke
  2,000–5,500 $
  Ad cylinder head 2AD-FHV Toyotacylinder head gasket Toyota 2.2 D-CAT 177PS
• !! Turbocharger damage from intake hose defect from 130,000 km

  A rubber ring in the intake hose of the D-CAT can come loose during air filter work and get sucked into the turbine, causing complete turbocharger failure.

  Symptoms: Sudden total power loss, engine enters limp mode; metallic noises from the turbo area
  1,500–4,000 $
  Ad turbocharger 2AD-FHV D-CATAnsaugschlauch Toyota 2.2 177PS
• !! Coolant loss through head gasket from 140,000 km

  The 2.2 D-CAT engines (170 hp) are prone to coolant loss between 116,000 and 170,000 km due to failing head gaskets. Toyota acknowledged the fault but often refused goodwill repairs. Repair costs up to €7,800 for combined cylinder head and engine block damage.

  Symptoms: Dropping coolant level without visible external leak, gases in the cooling system, overheating warning
  1,200–7,800 $
  Ad Toyota 2AD-FHV cylinder head gasket11115-09230

+ 3 more engine weaknesses + vehicle weaknesses

Successor to the 1AZ-FE with Valvematic variable valve lift. More economical and refined; no more oil consumption issues. Timing chain, overall very reliable.

• !! Faulty Valvematic unit from 120,000 km

  The Valvematic system on the 3ZR-FAE is a known problem area: any fault requires complete replacement of the expensive Valvematic unit.

  Symptoms: Engine warning light; limp mode; VSC light; reduced engine power; jerky driving behaviour
  1,200–2,500 $
  Ad valvematic Einheit 3ZR-FAEvariable valve lift RAV4 2.0
• !! Elevated oil consumption from 130,000 km

  The 3ZR-FAE is particularly prone to elevated oil consumption in early production years. Oil losses also occur at the oil filter housing and beneath the timing chain.

  Symptoms: Dropping oil level between service intervals; bluish exhaust smoke; oil traces under the vehicle
  800–2,500 $
  Ad oil control ringe 3ZR-FAEvalve stem sealen RAV4 2.0 valvematic
• !! Elevated oil consumption from piston rings from 120,000 km

  The 3ZR-FAE tends towards elevated oil consumption from around 120,000 km due to worn oil control rings, particularly on vehicles with extended oil change intervals.

  Symptoms: Oil level noticeably dropping between change intervals, blue smoke on cold start, oil consumption above 0.5 L/1,000 km
  800–2,000 $
  Ad piston rings 3ZR-FAEpiston rings Toyota 2.0 Valvematic

+ 4 more engine weaknesses + vehicle weaknesses