Parts for your 2010 Toyota Blade-Control arms

2010 Toyota Blade control arms — what they do and when to sort them

Based on technical sources, control arms are absolutely used on the 2010 Toyota Blade. The Toyota Repair Manual for the E150-series Auris/Blade platform (Front Suspension section) specifies a front MacPherson strut layout with a Front Lower Suspension Arm (control arm). The Toyota Electronic Parts Catalogue lists these arms for AZE154 and GRE156 Blade variants, and major aftermarket catalogues (e.g., 555/Sankei, Febest, Moog) supply complete arms and bushes for the front end. At the rear, most FWD Blade models use a torsion-beam axle, so there aren’t traditional rear control arms—just the beam and trailing arm arrangement with large bushes.

Up front, the control arms tie the chassis to the steering knuckle, keeping wheel geometry stable while the struts absorb bumps. Each arm carries two rubber bushes and a ball joint, letting the wheel move up and down while staying located fore/aft and laterally. On-road, that translates to straight-line stability, predictable turn-in and even tyre wear—key for a tidy WoF or rego inspection.

For servicing a 2010 Toyota Blade, the control arms deserve periodic checks. Aussie and Kiwi roads, corrugations and kerbs can split bushes or loosen the ball joint over time. If there’s clunking over bumps, steering shimmy under braking, vague turn-in or inside-edge tyre wear, it’s time to inspect.

• Inspect bushes for cracking, separation or oil soaking, check the ball joint for play and torn boots.
• If bushes are flogged out, many techs fit complete arms to refresh bushes and ball joint in one go. Quality OEM-equivalent parts pay off.
• Replace in pairs left/right to keep handling balanced, then get a full wheel alignment.
• Torque the arm bolts at normal ride height to avoid preloading the new bushes. Follow the Toyota Repair Manual for procedures.
• On high‑km cars, consider new sway bar links and strut top mounts at the same time for a neat all-round result.

Rear-end note: the Blade’s torsion-beam rear doesn’t use classic “control arms”, so if the back feels skittish or noisy, look to the beam bushes, trailing arm mounts and rear shocks instead.

FAQs

Does a 2010 Toyota Blade have rear control arms?

No. Most 2010 Blade models use a torsion-beam rear axle, which doesn’t have separate rear control arms. It relies on the beam and large rubber bushes for wheel location. Any rear-end knocks or uneven tyre wear are usually down to tired beam bushes, shocks or worn tyres rather than rear control arms.

How long do the front control arm bushes last?

It varies with driving and road conditions, but many see 100–160,000 km before noticeable wear. Lots of city kerb hits, heavy loads or harsh roads can bring that forward. Regular inspections during servicing will catch cracking or movement early, avoiding extra tyre wear.

Can the bushes be replaced, or is a full arm better?

Both are valid. Pressing in new bushes can be cost‑effective if the arm and ball joint are still good. If the ball joint shows play or the arm’s corroded, a complete arm saves labour and resets the whole assembly. Either way, align it afterwards.