Parts for your 2011 Toyota Blade-Control arms

2011 Toyota Blade control arms — what they do and how to look after them

Control arms are absolutely used on the 2011 Toyota Blade. Technical sources including the Toyota Repair Manual for the E15-series Auris/Blade platform and the Toyota Electronic Parts Catalogue (EPC) list a front “Lower Suspension Arm” (control arm) for Blade grades such as AZE154H and GRE156H. The platform runs a MacPherson strut front end that relies on lower control arms with bushes and a ball joint to locate the hub. At the rear, the Blade uses a torsion beam axle (not independent multi-link), so there aren’t conventional rear control arms to service.

On the front of a 2011 Blade, the control arms tie the chassis to the steering knuckle, managing wheel position through bumps, braking and cornering. Their rubber bushes soak up vibration and keep geometry steady, while the ball joint pivots smoothly as the wheels steer. When these bits wear, the car can feel nervous, tram-track on coarse chip, or chew out tyres quicker than it should.

Good servicing habits make a big difference. A quick look at every service or 10,000 km for split ball-joint boots, torn bushes, corrosion around the arm, and loose hardware is smart. If replacement’s needed, many workshops fit a complete arm assembly (bushes and ball joint pre-fitted) to save time and ensure everything’s fresh. It’s best practice to replace control arms in pairs left/right and to book a wheel alignment straight after. Tighten the pivot bolts with the vehicle sitting at normal ride height so the bushes aren’t pre-loaded. Follow Toyota torque specs from the service manual rather than “by feel”.

• Common symptoms of worn control arms or bushes:
  • Clunks over potholes or speed humps
  • Uneven or rapid tyre wear, pulling under brakes
  • Wandering on the motorway or a shimmy through the steering
  • Cracked bushes or greasy ball joint boots on inspection

Expect front bushes/arms to need attention somewhere around 120,000–200,000 km, sooner if the car cops rough rural roads or heavy kerb strikes. Owners of the V6 Blade Master may see a bit more front-end load, so earlier checks help. Sticking with quality OEM or reputable aftermarket arms keeps ride and alignment bang-on for Aussie and Kiwi roads.

Technical references: Toyota Repair Manual and New Car Features for E15-series Auris/Blade, Toyota EPC listing the front lower suspension arm for the Blade range, plus major aftermarket suspension catalogues that supply complete front lower control arms for 2006–2012 Auris/Blade models.

Popular questions about 2011 Toyota Blade control arms

Does the 2011 Toyota Blade have rear control arms?
No. The 2011 Blade uses a torsion beam rear suspension, so there aren’t conventional rear control arms to replace. Servicing out back typically focuses on the beam bushes, shocks and related hardware, while the front gets the control arm attention.

How often should the control arms or bushes be replaced?
There’s no fixed interval. Inspect at each service and replace when there’s play, torn bushes, noisy ball joints, or persistent alignment issues. Many Blades need them around 120,000–200,000 km, depending on road conditions and driving style.

Can a single control arm be replaced, or should both sides be done?
A single side can be done if only one is worn, but many workshops recommend replacing in pairs to keep handling balanced and tyre wear even. If bushes alone are tired, choosing complete arms can be more cost-effective than pressing new bushes.