P0750 on Ford
Shift Solenoid A Malfunction
P0750 on Ford vehicles indicates shift solenoid a malfunction. Au7o has documented this code across 4 Ford models — most commonly on Crown Victoria, EcoSport, Edge. This code indicates the transmission control system detected a malfunction in shift solenoid 'A', one of the electrically operated valves that direct hydraulic fluid to engage gears. The computer commands these solenoids to control upshifts and downshifts, and it monitors their circuits and the resulting gear changes. When solenoid A doesn't respond electrically as expected — or the resulting shift doesn't happen correctly — this code is set. You may notice harsh, delayed, or missing shifts, or the transmission may enter a fail-safe (limp) mode. Typical repair costs on Ford range from $100 to $4,500, depending on the specific model and root cause.
Common Causes of P0750
- •Failed or stuck shift solenoid A
- •Open, shorted, or chafed solenoid wiring
- •Corroded or loose transmission connector
- •Low, dirty, or degraded transmission fluid
- •Clogged solenoid or valve body passages
- •Internal valve body or hydraulic fault
- •Faulty transmission control module (TCM)
P0750 on Ford by Model
Ford Crown Victoria(1 issue)
- 4R70W/4R75W Transmission Shift Solenoid Pack Failure1998-2011
The 4R70W and 4R75W automatic transmissions used in the 1998-2011 Ford Crown Victoria are prone to shift solenoid pack failure, causing erratic shifting, failure to shift into certain gears, or the transmission getting stuck in a single gear (limp mode). The solenoid pack contains multiple electronically controlled solenoids (Shift Solenoid A, B, C, and the TCC solenoid) that regulate hydraulic fluid flow to engage gear clutch packs. These solenoids wear out from heat cycling, fluid contamination, and electrical degradation over time. The Transmission Repair Cost Guide documents this as a common issue across Ford 4.6L-equipped vehicles. Codes P0750, P0755, P0760 (shift solenoid A/B/C malfunction) and P0740/P0743 (TCC solenoid) are the most commonly associated DTCs.
Ford EcoSport(1 issue)
- Rough and Jerky Transmission Shifting2018-2022
The Ford EcoSport is plagued by rough, jerky transmission shifts, particularly between 1st-3rd gears at low speeds. The 6-speed automatic transmission (6F15) exhibits harsh engagement, hesitation during acceleration, and a lurching sensation at around 1,700-2,200 RPM. The issue is most noticeable in stop-and-go traffic and when the transmission is cold. Some owners have had complete transmission replacements under warranty as early as 25,000-40,000 miles. The problem appears to stem from both software calibration issues in the transmission control module and mechanical clutch pack wear.
Ford Edge(1 issue)
- 6F35 Transmission Harsh Shifting and Shudder2011-2020
The Ford 6F35 six-speed automatic transmission used in 2011-2020 Edge models develops harsh shifting, particularly during the 2-3 and 3-4 upshifts. The transmission may also exhibit a shudder or vibration during light acceleration between 35-50 mph, caused by degraded torque converter clutch friction material contaminating the fluid. Ford released multiple TSBs addressing shift quality concerns, but many owners report the issue returns after fluid changes.
Ford Windstar(1 issue)
- AX4S/AX4N Automatic Transmission Failure1996-2003
The Ford Windstar equipped with the AX4S (1995-2000) and AX4N/4F50N (2001-2003) automatic transmissions suffers from widespread premature transmission failure. CarComplaints.com records 140 complaints for the 2000 model year alone, and 166 problems for the 2003 model year, making transmission failure the single most reported problem for the Windstar. The AX family of transmissions in the Windstar struggles with lubrication problems, harsh 1-2 and 2-1 gear changes, torque converter clutch issues, and catastrophic internal failures. The torque converter clutch solenoid is a particularly weak point, causing shuddering and codes P0741 and P1744. Average repair cost is $2,190 at 102,200 miles according to CarComplaints.com data. Many owners report needing a complete transmission replacement or rebuild, with costs ranging from $1,750 to $3,100.
Looking for P0750 on a different make?
View P0750 across all makes →Frequently Asked Questions
What does P0750 mean on Ford?▼
P0750 stands for "Shift Solenoid A Malfunction." This code indicates the transmission control system detected a malfunction in shift solenoid 'A', one of the electrically operated valves that direct hydraulic fluid to engage gears. The computer commands these solenoids to control upshifts and downshifts, and it monitors their circuits and the resulting gear changes. When solenoid A doesn't respond electrically as expected — or the resulting shift doesn't happen correctly — this code is set. You may notice harsh, delayed, or missing shifts, or the transmission may enter a fail-safe (limp) mode. On Ford specifically, this code is documented across 4 models.
What causes P0750 on Ford vehicles?▼
Common causes on Ford: Failed or stuck shift solenoid A, Open, shorted, or chafed solenoid wiring, Corroded or loose transmission connector, Low, dirty, or degraded transmission fluid, Clogged solenoid or valve body passages. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0750 on a Ford?▼
Repair costs on Ford range from $100 to $4,500, depending on the specific model and root cause.
Which Ford models have P0750 documented?▼
Au7o has documented P0750 on 4 Ford models: Crown Victoria, EcoSport, Edge, Windstar.