Hyundai/Kia A6MF 6-Speed Automatic Transaxle (Midsize FWD/AWD) · Hyundai / Kia · Expert rebuild service since 1987. Lifetime warranty. Free diagnostic.
2012–2021 Hyundai Azera (3.3L), 2011–2021 Kia Cadenza (3.3L), 2013–2021 Hyundai Genesis Sedan (3.8L entry), 2012–2021 Kia K7/Cadenza
| Configuration | 6-speed automatic FWD/AWD transaxle (large displacement) |
|---|---|
| Gear Ratios | 1st 3.65:1 · 2nd 2.04:1 · 3rd 1.35:1 · 4th 1.00:1 · 5th 0.77:1 · 6th 0.63:1 · Rev 2.73:1 |
| Fluid Type | Hyundai/Kia SP-IV-M ATF |
| Fluid Capacity | 8.8 qts total, 4.0 qts service refill |
TCC shudder from large-displacement engine heat loads is common on A6MF units with neglected SP-IV-M fluid.
Symptoms: Highway vibration at 45–65 mph, DTC P0740, shudder worse after extended cruise
Pressure control solenoid wear causes inconsistent line pressure and shift quality variability.
Symptoms: Variable shift firmness, DTC P0777, hunting between gears
V6 torque loads wear clutch packs in Azera and Cadenza faster than smaller-engine applications.
Symptoms: Slip under acceleration, DTC P0732–P0737
A6MF rebuild replaces pressure control solenoid set, all clutch packs (large-displacement spec), torque converter, and all seals. SP-IV-M ATF used.
SP-IV-M ATF every 30,000 miles. Azera and Cadenza V6 owners should use 25,000-mile intervals given higher engine displacement heat loads.
Hyundai Azera, Kia Cadenza/K7, and Genesis Sedan entry trims from 2011–2021 with 3.3L or 3.8L V6.
A full rebuild ranges $1,800–$2,400 at Chicago Transmission.
Hyundai/Kia SP-IV-M ATF.
TCC shudder from the A6MF is the most common cause. Start with a fresh SP-IV-M fluid flush.
Typically 2–3 business days at Chicago Transmission.
Free diagnostic, written estimate, lifetime warranty. Chicago's A6MF1/2/3 rebuild specialists since 1987.
