Acura RDX Transmission Repair Chicago

Transmission History by Year — Acura RDX

2007–2012: MPJA 5-speed automatic (2.3L turbo)
2013–2018: SRDA 6-speed automatic (3.5L V6)
2019+: 10-speed automatic (2.0T 4-cyl)

Known Acura RDX Transmission Problems

• SRDA 6AT (2013–2018): Solenoid wear causing harsh shifts at 100k+ miles — Honda's standard solenoid degradation pattern
• 10-speed (2019+): Early harsh shift complaints largely resolved by PCM updates — valve body wear developing as these age past 80k miles
• MPJA 5AT (2007–2012): Relatively trouble-free — turbo application does add some torque stress at higher mileage

Warning Signs — When to Bring It In

• Harsh 1-2 shift (6AT or 10AT)
• Hesitation from stop — 10AT early production
• Slip under acceleration — worn solenoid/clutch

Our Repair Process

SRDA 6AT: solenoid pack replacement if codes indicate, full rebuild if clutch packs are worn. 10-speed: PCM update first, valve body service for mechanical wear.

Fluid Specification

Honda DW-1 — all RDX automatics

Repair Time Estimate

2–3 days.

SRDA rebuild: $1,600–2,200
10-speed rebuild: $2,000–2,800
Call for exact quote.