in your garage to make future searches easy.

Condition Value
expand_moreAir intake system
expand_moreIntake manifold
Figure 1. Air intake system, Intake manifold.
Figure 1. Air intake system, Intake manifold.
Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP 22.13 lbf⋅ft
Note correct order of tensioning. See figure 1.
Toyota gasoline straight-4 1.5 L 1NZ-FXE 74 HP 14.75 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FKE 98 HP 17.7 lbf⋅ft
Tighten in steps from inside to outside.
Toyota gasoline straight-4 1.3 L 1NR-FE 98 HP 17.7 lbf⋅ft
Tighten in steps from inside to outside.
All other modifications 20.65 lbf⋅ft
expand_moreAuxiliary assemblies
expand_moreAuxiliary drive belt tensioner
All Toyota diesel straight-4 1.4 L 1ND-TV engines 17.7 lbf⋅ft
All other modifications 15.49 lbf⋅ft
Air-conditioning compressor 18.44 lbf⋅ft
expand_moreAlternator
Lower mounting 25.08 lbf⋅ft
Upper fastening 39.83 lbf⋅ft
All Toyota diesel straight-4 1.4 L 1ND-TV engines 39.83 lbf⋅ft
expand_moreAll other modifications
Lower mounting 15.49 lbf⋅ft
Upper fastening 39.83 lbf⋅ft
expand_moreGenerator bracket
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 29.5 lbf⋅ft
Vacuum pump 15.49 lbf⋅ft
expand_moreCarburetion
expand_moreExhaust gas return valve
1.3 4WD with gasoline straight-4 1.3 L 94 HP engine (2010.12–) 20.65 lbf⋅ft
1.3 with gasoline straight-4 1.3 L 94 HP engine (2011.9–) 20.65 lbf⋅ft
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 16.96 lbf⋅ft
Exhaust recirculation pipe 7.38 lbf⋅ft
Fuel-distributing pipe 20.65 lbf⋅ft
expand_moreHigh-pressure pump
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 15.49 lbf⋅ft
expand_moreInjection hoses
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 20.65 lbf⋅ft
Injection nozzle (injector) 14.01 lbf⋅ft
expand_moreCharging
expand_moreTurbo charger
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 39.09 lbf⋅ft
expand_moreTurbocharger oil feed line
expand_more1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–)
At the turbocharger 8.11 lbf⋅ft
On the engine block 6.64 lbf⋅ft
expand_moreTurbocharger oil return line
expand_more1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–)
At the turbocharger 8.11 lbf⋅ft
On the engine block 6.64 lbf⋅ft
expand_moreCooling system
expand_moreCoolant pump
Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP 20.65 lbf⋅ft
Toyota gasoline straight-4 1.5 L 1NZ-FXE 74 HP 8.11 lbf⋅ft
Toyota diesel straight-4 1.4 L 1ND-TV 89 HP 15.49 lbf⋅ft
expand_moreAll other modifications
Figure 2. Cooling system, Coolant pump, All other modifications.
Figure 2. Cooling system, Coolant pump, All other modifications.
Screws A 52.37 lbf⋅ft
See figure 2.
Screws B 17.7 lbf⋅ft
Screws C 6.64 lbf⋅ft
Fan wheel 4.65 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
Screws 1 – 12 9.59 lbf⋅ft
Screws 13 – 15 11.06 lbf⋅ft
Bearing cover on camshaft pulley 16.96 lbf⋅ft
Otherwise 9.59 lbf⋅ft
Toyota diesel straight-4 1.4 L 1ND-TV 89 HP 14.01 lbf⋅ft
Tighten the screws evenly from inside to outside in several steps.
expand_moreFirst stage
Bearing cap 11.8 lbf⋅ft
expand_moreSecond stage
Bearing casing 20.65 lbf⋅ft
All other modifications 20.65 lbf⋅ft
expand_moreCylinder head screws
Figure 3. Cylinder head, Cylinder head screws, Toyota gasoline straight-3 1.0 L 1KR-FE.
Figure 3. Cylinder head, Cylinder head screws, Toyota gasoline straight-3 1.0 L 1KR-FE.
First stage 23.6 lbf⋅ft
Replace screws. See figure 3.
Second stage 180°
Figure 4. Cylinder head, Cylinder head screws, Toyota diesel straight-4 1.4 L 1ND-TV.
Figure 4. Cylinder head, Cylinder head screws, Toyota diesel straight-4 1.4 L 1ND-TV.
First stage 36.88 lbf⋅ft
Replace screws. See figure 4.
Second stage 90°
Third stage 90°
Fourth stage 90°
expand_moreAll other modifications
Figure 5. Cylinder head, Cylinder head screws, All other modifications.
Figure 5. Cylinder head, Cylinder head screws, All other modifications.
First stage 23.6 lbf⋅ft
Replace screws. See figure 5.
Second stage 90°
Third stage 90°
expand_moreCylinder head screws shank length (maximum)
1.5 Hybrid with gasoline straight-4 1.5 L 74 HP engine (2012.3–) 5.79 in
expand_moreCylinder head screws shank length (new)
1.5 Hybrid with gasoline straight-4 1.5 L 74 HP engine (2012.3–) 5.625.68 in
expand_moreValve cover
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 5.9 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Tighten bolts uniformly in several passes.
expand_moreValve play adjusting screw lock nuts
expand_more1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–)
With a special tool 9.59 lbf⋅ft
Without special tools 14.75 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
First stage 11.06 lbf⋅ft
Replace and lightly oil the screws.
Second stage 90°
expand_moreCrankshaft central screws
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 132.76 lbf⋅ft
All Toyota diesel straight-4 1.4 L 1ND-TV engines 154.89 lbf⋅ft
Replace screws.
All other modifications 94.41 lbf⋅ft
Replace screws.
expand_moreCrankshaft pulley
1.5 Hybrid with gasoline straight-4 1.5 L 74 HP engine (2012.3–) 94.41 lbf⋅ft
Drive plate 64.91 lbf⋅ft
Use new screws and tighten them crosswise.
expand_moreFlywheel
First stage 36.14 lbf⋅ft
Use new screws and snug them down crosswise.
Second stage 90°
First stage 36.14 lbf⋅ft
Replace screws.
Second stage 90°
All other modifications 57.53 lbf⋅ft
Use new screws and snug them down crosswise.
expand_moreMain bearing
Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP 43.52 lbf⋅ft
Replace screws.
First stage 16.23 lbf⋅ft
Second stage 90°
First stage 44.25 lbf⋅ft
Tighten new screws crosswise in inside-to-outside order.
Second stage 90°
expand_moreAll other modifications
Figure 6. Engine block, Main bearing, All other modifications.
Figure 6. Engine block, Main bearing, All other modifications.
First stage 22.13 lbf⋅ft
Replace screws. See figure 6.
Second stage 90°
expand_moreEngine control
Bottom part of the control unit housing 17.7 lbf⋅ft
expand_moreCamshaft timing chain guide rail
All Toyota diesel straight-4 1.4 L 1ND-TV engines 15.49 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreCamshaft timing chain tensioning rail
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 14.01 lbf⋅ft
All other modifications 15.49 lbf⋅ft
expand_moreCamshaft timing gear
1.3 4WD with gasoline straight-4 1.3 L 94 HP engine (2010.12–) 39.83 lbf⋅ft
1.3 with gasoline straight-4 1.3 L 94 HP engine (2011.9–) 39.83 lbf⋅ft
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 14.75 lbf⋅ft
1.5 Hybrid with gasoline straight-4 1.5 L 74 HP engine (2012.3–) 47.2 lbf⋅ft
Central part of control unit housing 52.37 lbf⋅ft
expand_moreChain tensioner
All Toyota diesel straight-4 1.4 L 1ND-TV engines 15.49 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Control unit for intake valve timing 7.38 lbf⋅ft
expand_moreInlet camshaft wheel
Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP 34.67 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FKE 98 HP 39.83 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FE 98 HP 39.83 lbf⋅ft
expand_moreOutlet camshaft wheel
Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP 34.67 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FKE 98 HP 39.83 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FE 98 HP 39.83 lbf⋅ft
expand_moreTiming case cover
M10 29.5 lbf⋅ft
Use sealant.
M8 17.7 lbf⋅ft
Use sealant.
Nuts 15.49 lbf⋅ft
Top part of control unit housing 17.7 lbf⋅ft
expand_moreEngine lubrication
expand_moreOil cooler
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 15.49 lbf⋅ft
expand_moreOil drain plug
All Toyota diesel straight-4 1.4 L 1ND-TV engines 28.03 lbf⋅ft
Replace sealing rings.
All Toyota gasoline straight-4 1.5 L 1NZ-FXE engines 28.03 lbf⋅ft
Replace sealing rings.
All other modifications 22.13 lbf⋅ft
Replace sealing rings.
expand_moreOil filter
1.0 with gasoline straight-3 1.0 L 68 HP engine (2011.9–) 7.38 lbf⋅ft
Slightly oil sealing lips.
expand_moreOil filter housing
Oil filter cover 18.44 lbf⋅ft
Replace sealing rings.
All Toyota gasoline straight-4 1.5 L 1NZ-FXE engines 13.28 lbf⋅ft
expand_moreAll other modifications
Oil filter cover 29.5 lbf⋅ft
Replace sealing rings.
Oil filter drain plug 9.59 lbf⋅ft
Replace sealing rings.
Oil pressure sensor 11.06 lbf⋅ft
expand_moreOil pump
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 6.64 lbf⋅ft
expand_moreOil pump chain wheel
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 22.13 lbf⋅ft
expand_moreOil sump
Figure 7. Engine lubrication, Oil sump, Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP.
Figure 7. Engine lubrication, Oil sump, Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP.
Screws 1 – 9 17.7 lbf⋅ft
See figure 7.
Screws 10 – 15 7.38 lbf⋅ft
Toyota gasoline straight-4 1.5 L 1NZ-FXE 74 HP 6.64 lbf⋅ft
Tighten the new screws evenly in several steps.
Toyota diesel straight-4 1.4 L 1ND-TV 89 HP 6.64 lbf⋅ft
Tighten the new screws evenly in several steps.
All other modifications 15.49 lbf⋅ft
Tighten gradually and alternately from inside to outside.
expand_moreEngine management
expand_moreCamshaft sensor
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 5.9 lbf⋅ft
All Toyota diesel straight-4 1.4 L 1ND-TV engines 5.16 lbf⋅ft
All other modifications 7.38 lbf⋅ft
Charge air pressure sensor 3.69 lbf⋅ft
expand_moreCrankshaft sensor
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 5.9 lbf⋅ft
All Toyota diesel straight-4 1.4 L 1ND-TV engines 5.16 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreExhaust gas temperature sensor
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 22.13 lbf⋅ft
expand_moreGlow plugs
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 9.59 lbf⋅ft
Knock sensor 14.75 lbf⋅ft
Lambda sensor 32.45 lbf⋅ft
expand_moreEngine mounting
expand_moreEngine bracket
On chassis 38.35 lbf⋅ft
expand_moreEngine mounting
On chassis 38.35 lbf⋅ft
On engine 64.91 lbf⋅ft
expand_moreSubframe
Figure 8. Engine mounting, Subframe, Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP.
Figure 8. Engine mounting, Subframe, Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP.
Screws 1 64.17 lbf⋅ft
See figure 8.
Screws 2 111.37 lbf⋅ft
Screws 3 72.28 lbf⋅ft
expand_moreAll other modifications
Screws 1 51.63 lbf⋅ft
See figure 8.
expand_moreScrews 2
expand_moreVehicles produces on Japan facility (TMC)
Figure 9. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on Japan facility (TMC).
Figure 9. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on Japan facility (TMC).
Screws with head marking „II“ 118.01 lbf⋅ft
See figure 9.
Figure 10. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on Japan facility (TMC).
Figure 10. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on Japan facility (TMC).
Screws with head marking „I“ 99.57 lbf⋅ft
See figure 10.
expand_moreVehicles produces on France facility (TMMF)
Figure 11. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on France facility (TMMF).
Figure 11. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on France facility (TMMF).
Screws with head marking „II“ 118.01 lbf⋅ft
See figure 11.
Figure 12. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on France facility (TMMF).
Figure 12. Engine mounting, Subframe, All other modifications, Screws 2, Vehicles produces on France facility (TMMF).
Screws with head marking „I“ 99.57 lbf⋅ft
See figure 12.
Screws 3 70.07 lbf⋅ft
Torque arm 88.51 lbf⋅ft
Torque support bracket 33.19 lbf⋅ft
expand_moreExhaust system
expand_moreCatalytic converter bracket
1.3 4WD with gasoline straight-4 1.3 L 94 HP engine (2010.12–) 15.49 lbf⋅ft
Replace nuts.
1.3 with gasoline straight-4 1.3 L 94 HP engine (2011.9–) 15.49 lbf⋅ft
Replace nuts.
1.4 D-4D with diesel straight-4 1.4 L 89 HP engine (2011.9–) 27.29 lbf⋅ft
expand_moreExhaust manifold
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 20.65 lbf⋅ft
Replace sealing rings.
Nuts 31.72 lbf⋅ft
All Toyota gasoline straight-4 1.5 L 1NZ-FXE engines 19.91 lbf⋅ft
All other modifications 23.6 lbf⋅ft
Tighten crosswise from inside to outside.
expand_moreExhaust manifold heat shields
Toyota gasoline straight-3 1.0 L 1KR-FE 68 HP 6.64 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FKE 98 HP 7.38 lbf⋅ft
Toyota gasoline straight-4 1.3 L 1NR-FE 98 HP 7.38 lbf⋅ft
All other modifications 5.53 lbf⋅ft
Exhaust pipe 31.72 lbf⋅ft
Exhaust pipe rear 14.01 lbf⋅ft
Fuel supply 5.9 lbf⋅ft
expand_moreIgnition system
expand_moreSpark plugs
All Toyota gasoline straight-3 1.0 L 1KR-FE engines 18.44 lbf⋅ft
All Toyota gasoline straight-4 1.5 L 1NZ-FXE engines 13.28 lbf⋅ft
All other modifications 14.75 lbf⋅ft
expand_moreStart system
expand_moreStarter
Nuts 10.33 lbf⋅ft
30 clamp
Otherwise 27.29 lbf⋅ft
All other modifications 27.29 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2015 Toyota Yaris user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Toyota warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Toyota Yaris service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2015 Toyota Yaris you're not only saving money, but also also improving your technical skills and learning something new.

Units:
facebook twitter reddit linkedin messenger whatsapp telegram skype email chat