10R80 Solenoid Kit 2017-2026

If your Ford 10-speed is banging one particular shift, flaring another, dropping into limp mode, or has stored a shift solenoid code such as P0751, P0756 or P0761, this is the full electrical side of the main control in one box. The kit covers the 10R80 from its 2017 launch in the F-150 through 2026, which takes in the Expedition, Navigator and Mustang from 2018, the Ranger from 2019, and the Transit. The pictured set is eight remanufactured solenoids: the six square-bodied shift solenoids with white connectors, plus the two cylindrical variable force solenoids that run line pressure and the torque converter clutch.

What the solenoid kit does in a 10R80

The 10R80 has six clutches, lettered A through F, and one shift solenoid for each. Ford calls them CIDAS (casting-integrated direct-acting) solenoids: no fluid passes through them, and the pintle pushes straight on a regulating valve that meters line pressure into its clutch. Pressure follows current, so zero current means zero pressure. The other two solenoids work differently. The line pressure control (LPC) solenoid is normally high, giving full pressure at low current, and the TCC solenoid is normally low. Because every shift on this transmission is clutch-to-clutch, one weak solenoid shows up as a problem on exactly the gear changes where its clutch comes on or off.

Symptoms that point at the solenoids

• Harsh, flared or bound-up shifts on specific gear changes - a 7-8 bind, for example, involves the B and C circuits
• Slip or a ratio error in the gears one clutch holds
• Harsh or delayed engagement into Drive or Reverse
• Circuit codes P0750, P0755, P0760, P0765, P0770 or P2706, which point at a specific solenoid, its connector or the harness
• No movement at all if solenoid power is lost, since the 10R80 has no mechanical default gear

How to confirm it before you buy

Performance codes (P0751 through P0772 and P2707/P2708) and the P2700-series apply-time codes do not prove a bad solenoid. Ford's own bulletins tie the same code set to a leaking CDF clutch cylinder sleeve on 2020-2022 units, and to a failed one-way clutch for P0757 with P2701. Engine misfires and a tired battery also mimic solenoid trouble. Our 10R80 shift solenoid symptoms and replacement guide walks through the scope test and the 5-ohm bench tap test, and the 10R80 common problems guide covers the faults that set solenoid codes without a bad solenoid. Buy the kit when a circuit code, a scope capture or a bench test has condemned the solenoids, or when the main control is already out for a valve body repair.

Fitment

This listing covers 10R80 transmissions from 2017 through 2026. The 10R80 is not the Bronco's 10R60, and it is not the 10R140 in Super Duty trucks, so confirm the case tag reads 10R80. Ford made running changes over that span, and each solenoid carries a factory band number (1 through 5) printed on its side or end that tells the module how it flows. Before installing, compare the band number of each kit solenoid with the one coming out of the same position. If you are unsure, send us your year, VIN and the band numbers off your old solenoids and we will confirm the match. Every 10R80 part we stock is on the 10R80 parts page.

Install notes

• Drop the pan, remove the main control, and keep every solenoid in its original bore - they are not interchangeable between positions.
• Inspect the connector pins and the internal harness; a heat-cracked harness will make new solenoids look bad, so replace it with the 10R80 internal wiring harness if it is brittle.
• Fit new solenoid retaining clips. Ford calls for six new clips any time the main control is overhauled.
• Refill with Mercon ULV and set the level hot. A new cast aluminum pan kit with filter handles the filter in the same job.
• Check that the 13-digit solenoid body strategy on the scan tool matches the case tag, let the truck sit at least 10 minutes after programming, then run the adaptive drive cycle. Expect firmer shifts for a few days while it relearns.

What is in this 10R80 solenoid kit?

The pictured kit is eight remanufactured solenoids: the six CIDAS shift solenoids (A through F) and the two variable force solenoids that control line pressure and the torque converter clutch. That is every solenoid on the 10R80 main control.

Will this fit my 2021 F-150 or 2019 Ranger?

The listing covers the 10R80 from 2017 through 2026, which includes both. It does not fit the Bronco 10R60 or the 10R140. Match the band number on each solenoid to the one you remove, or send us your year and VIN to confirm.

Do I need to program the truck after installing new solenoids?

Yes. The 13-digit solenoid body strategy must match the tag on the left side of the case and the number on the main control. After that, let the vehicle sit and run the adaptive learning drive cycle, which takes 30 to 45 minutes.

Why does the band number matter?

Each 10R80 solenoid is flow tested at the factory and given a band number from 1 to 5. The module times clutch overlap based on that data, so a mismatched band number can cause a bind or flare that does not adapt out.

Should I replace just one solenoid or the whole kit?

One solenoid is fine if testing condemns only that one and the band number matches. If several codes are present, the main control is already out, or the truck has high mileage, a complete set saves pulling the valve body twice.

What fluid does the 10R80 use?

Mercon ULV. The level is set with the fluid hot, so follow the hot-check procedure after the job.

• 10R80 Shift Solenoid Symptoms and Replacement
• 10R80 Pressure Control (EPC) Solenoid Symptoms
• 10R80 Common Problems and Fixes
• 10R80 F150 Shift Problems: Diagnosis and Fix