Parts for your 2012 Toyota Blade-Cluth slave cylinder

2012 Toyota Blade cluth-slave-cylinder: what’s actually fitted

Short answer: a cluth-slave-cylinder (clutch slave cylinder) isn’t used on the 2012 Toyota Blade. That’s because the Blade was built with automatic-type transmissions only—no manual gearbox, no clutch pedal, and therefore no external hydraulic slave cylinder to operate a release fork.

Referencing technical sources, Toyota service literature and parts catalogues for the 150‑series Blade confirm this setup. The 2.4‑litre model (AZE154H) runs a Super CVT‑i unit (Toyota K311 family), and the Blade Master 3.5‑litre V6 (GRE156H) runs a 6‑speed automatic (U660E). Both are automatic designs that don’t use a manual clutch hydraulic system. Toyota’s New Car Features (NCF) for the Auris/Blade platform, the Toyota Electronic Parts Catalogue (EPC) for AZE154H and GRE156H, and the Toyota Repair Manuals for K311 CVT and U660E 6‑AT all describe these transmissions without any clutch master/slave cylinder arrangement.

Why there’s no cluth-slave-cylinder on the 2012 Toyota Blade:

• CVT (2.4‑litre): uses a belt‑and‑pulley system with internal, computer‑controlled clutches, there’s no driver‑operated clutch pedal or external slave cylinder.
• 6‑speed automatic (3.5‑litre): uses a torque converter and internal clutch packs, again, no hydraulic slave cylinder for a manual clutch.

If someone has advised replacing a clutch slave cylinder on a 2012 Blade, they’re likely mixing it up with a different model (such as some Corolla/Auris manuals) or a different component on the Blade (for example, the brake master cylinder or a transmission servo/solenoid, which are unrelated). For proper servicing, attention should go to the transmission fluid type and interval appropriate to the unit fitted—Toyota CVT fluid for the K311 CVT, and the correct ATF for the U660E—following Toyota’s procedure and service schedule. Those fluids and internal components are quite different to a manual’s clutch hydraulics.

Owners chasing better shifting feel or addressing driveline issues should focus on software updates, correct fluid, cooler condition, mounts, and shift quality diagnostics as per Toyota’s service manuals, not clutch hydraulics that the Blade simply doesn’t have.

• Does the 2012 Toyota Blade have a cluth-slave-cylinder?
  No. Every 2012 Blade runs either a Super CVT‑i or a 6‑speed automatic. Neither uses a manual clutch hydraulic system, so there’s no slave cylinder to service or replace.
• I was told to replace the clutch slave cylinder on my Blade—do I need to?
  Not on a 2012 Blade. That advice fits a manual‑transmission car, not this model. If you’re chasing a drivability issue, have a technician check transmission fluid condition, software updates, and fault codes for the CVT or 6‑speed auto instead.
• Which transmissions were fitted to the 2012 Blade?
  The 2.4‑litre uses Toyota’s K311‑family Super CVT‑i, and the 3.5‑litre V6 uses the U660E 6‑speed automatic. Both are automatic designs that don’t require a clutch pedal or slave cylinder.