P0750 on a 2017 Ram 1500

Shift Solenoid A Malfunction

P0750 on a 2017 Ram 1500 indicates shift solenoid a malfunction. It usually stays drivable short-term but should be diagnosed promptly. The most common cause is failed shift solenoid a (electrical or mechanical) (typically $250–$900). Confirm the root cause before replacing parts.

Severity: high Safe to drive (short term) Pickup Truck 2015-2019 Ram 1500

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What does P0750 mean on a 2017 Ram 1500?

P0750 is set when the TCM detects that shift solenoid A is not responding to commands — either the circuit is electrically open or shorted, or the solenoid is mechanically stuck. Shift solenoid A controls one of the hydraulic shift paths inside the valve body; depending on the transmission, "A" may control specific shifts (1-2 or 2-3) or be paired with another solenoid for upshift logic. Without a working solenoid A, the transmission cannot make those shifts and typically enters limp mode.

This guide covers P0750 across the 2015-2019 Ram 1500 generation — the symptoms, causes, and diagnostic steps below apply to every model year from 2015 through 2019.

Is it safe to drive a 2017 Ram 1500 with P0750?

In most cases a 2017 Ram 1500 stays drivable for short trips with P0750 active, but diagnose and repair it promptly. This is a high-severity code — ignoring it can lead to further damage or a failed emissions test.

What are the symptoms of P0750 on a 2017 Ram 1500?

What causes P0750 on a 2017 Ram 1500?

Cause Likelihood Estimated repair (USD)
Failed shift solenoid A (electrical or mechanical) Most common $250–$900
Damaged solenoid wiring or external transmission connector Common $100–$500
Contaminated transmission fluid causing valve sticking Common $150–$500
Worn or stuck valve body causing the solenoid to lose pressure regulation Occasional $600–$2,000
Failed TCM driver for the solenoid circuit Rare $500–$1,500
Internal transmission damage (rare for P0750 alone) Rare $2,500–$6,500

How to diagnose this on a 2017 Ram 1500

  1. Check fluid level and condition

    Always start a transmission diagnosis with fluid. Most modern transmissions require a specific procedure to check level — typically warm, level surface, engine running, selector in park. Burnt-smelling or dark fluid means clutch material in circulation; fix the underlying issue, not just the solenoid.

    Tools: Vehicle-specific service procedure, Replacement fluid if needed

  2. Pull all transmission codes from the TCM

    P0750 alone is one repair scope. P0750 with P0731-P0734 (ratio incorrect) or P0741 (TCC stuck off) means broader transmission issues that may not resolve with a solenoid replacement alone.

    Tools: Scan tool with TCM access

  3. Test shift solenoid A electrically

    Disconnect the external transmission connector. Find the solenoid A pin in the wiring diagram and measure resistance — typically 10–30 Ω. Infinite or near-zero means a failed solenoid. Confirm the TCM is commanding voltage during a shift attempt by back-probing while driving.

    Tools: Multimeter, Wiring diagram, Back-probe pins

  4. Inspect the connector for fluid contamination

    A failing case seal allows transmission fluid to wick up the external wiring harness, contaminating the connector. Look for fluid inside the connector or up the harness. If found, repair the seal AND likely replace the contaminated harness section — fluid in the connector creates intermittent faults that can mimic solenoid failure.

    Tools: Connector unlock tool, Flashlight

  5. Drop the pan and inspect for clutch material

    Brown or gritty paste on the pan magnet indicates clutch slippage somewhere in the transmission. If the solenoid is bad, that's one repair; if the pan also shows clutch material, the transmission has bigger problems and a solenoid replacement is just a stopgap.

    Tools: Drain pan, New filter and gasket, Common hand tools

NHTSA complaints & recalls for the 2017 Ram 1500

Owner-reported safety complaints and official recalls filed with the U.S. National Highway Traffic Safety Administration for the 2017 Ram 1500. Use these to gauge how common a problem is on your specific vehicle before you start chasing Ram 1500 diagnostics.

844 owner complaints
79 involved a crash
16 involved a fire
77 reported injuries
  • ENGINE 154
  • POWER TRAIN 97
  • STEERING 215
  • ELECTRICAL SYSTEM 102
  • SERVICE BRAKES 91

13 active recalls

  • ENGINE AND ENGINE COOLING:ENGINE:DIESEL Aug 2020

    Chrysler (FCA US LLC) is recalling certain 2014-2018 Ram 1500 and 2014-2016 Jeep Grand Cherokee vehicles equipped with 3.0L diesel engines. The crankshaft position sensor tone wheel may delaminate causing the engine to lose its ability to synchronize the fuel injector pulses and…

    NHTSA campaign 20V475000
  • LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH May 2019

    Chrysler (FCA US LLC) is recalling certain 2015-2017 Ram 1500, 2500 and 3500 pickup trucks equipped with an 8 foot bed and a power locking tailgate. Chrysler is also recalling all 2013-2014 and 2018 Ram 1500, 2500 and 3500 pickup trucks built before April 1, 2018 with a 6 or 8 f…

    NHTSA campaign 19V347000
  • STRUCTURE:BODY:TAILGATE Jul 2018

    Chrysler (FCA US LLC) is recalling certain 2015-2017 RAM 1500, 2500, and 3500 pickup trucks equipped with a power locking tailgate and either a 5 foot, 7 inch or 6 foot, 4 inch bed. The tailgate actuator limiter tab may fracture and cause the tailgate to unlatch and open while d…

    NHTSA campaign 18V486000
  • ELECTRICAL SYSTEM:WIRING May 2018

    Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger…

    NHTSA campaign 18V332000

How do I fix P0750 on a 2017 Ram 1500?

About the 2015-2019 Ram 1500

The 2015-2019 Ram 1500 was commonly sold with the following powertrains: 5.7L HEMI V8, 3.6L V6, 3.0L EcoDiesel V6. Common trims include Tradesman, Big Horn, Laramie, Rebel, Limited.

What “solenoid A” actually does depends on the transmission

Different transmissions use different shift logic, so “shift solenoid A” controls different specific shifts:

The repair manual for the specific transmission will identify which shift A controls. The symptom set varies accordingly — some P0750 conditions strand the vehicle, others just produce harsh or skipped shifts.

Solenoid pack vs individual solenoid replacement

Modern transmissions group all shift solenoids into a single “solenoid pack” that bolts to the valve body. Replacing all solenoids at once (as a pack) is often the same labor as one solenoid alone — and prevents the other solenoids from failing shortly after as the pack ages out together. For high-mileage transmissions, pack replacement is the more economical choice.

When the solenoid is fine but P0750 still sets

Two non-obvious causes that can fool a parts-swap repair:

P0750 on a 2017 Ram 1500: frequently asked questions

What does diagnostic trouble code P0750 mean on a 2017 Ram 1500?

P0750 is set when the TCM detects that shift solenoid A is not responding to commands — either the circuit is electrically open or shorted, or the solenoid is mechanically stuck. Shift solenoid A controls one of the hydraulic shift paths inside the valve body; depending on the transmission, "A" may control specific shifts (1-2 or 2-3) or be paired with another solenoid for upshift logic. Without a working solenoid A, the transmission cannot make those shifts and typically enters limp mode.

What are the symptoms of P0750 on a 2017 Ram 1500?

Check Engine Light is illuminated. Transmission stuck in a single gear or limited gear range. Hard, harsh, or absent upshifts. Possible no movement in drive (if solenoid is critical to initial gear engagement). Engine RPM unusually high at cruise (no upshift completing). Reduced fuel economy. Often paired with P0700 (transmission control malfunction)

What causes P0750 on a 2017 Ram 1500?

Failed shift solenoid A (electrical or mechanical) (most-common). Damaged solenoid wiring or external transmission connector (common). Contaminated transmission fluid causing valve sticking (common). Worn or stuck valve body causing the solenoid to lose pressure regulation (occasional). Failed TCM driver for the solenoid circuit (rare). Internal transmission damage (rare for P0750 alone) (rare)

Is it safe to drive a 2017 Ram 1500 with P0750?

In most cases a 2017 Ram 1500 stays drivable for short trips with P0750 active, but it should be diagnosed and repaired promptly — this is a high-severity code. Ignoring it can lead to further damage or a failed emissions test.

Related diagnostic codes

P0750 on other Ram 1500 model years