P0751 on Jeep
Shift Solenoid A Performance/Stuck Off
P0751 on Jeep vehicles indicates shift solenoid a performance/stuck off. Au7o has documented this code across 4 Jeep models — most commonly on Commander, Compass, Gladiator. This code means the transmission control module commanded Shift Solenoid A (sometimes called Shift Solenoid 1) but the transmission did not respond properly, with the solenoid acting as though it is stuck 'off.' Shift solenoids are electrically operated valves that direct hydraulic fluid pressure to engage gears, so when one underperforms the transmission may shift harshly, slip, or fail to change gears at the right time. The computer sets this code when the measured gear ratio or shift behavior does not match the commanded state. It generally indicates a hydraulic or performance issue with the solenoid or the fluid circuit it controls inside the automatic transmission. Typical repair costs on Jeep range from $200 to $4,000, depending on the specific model and root cause.
Common Causes of P0751
- •Stuck or failed Shift Solenoid A
- •Low, dirty, or degraded transmission fluid
- •Clogged solenoid screen or valve body passages
- •Sticking or worn valve body components
- •Wiring or connector problem at the solenoid
- •Internal transmission mechanical wear
- •Faulty transmission control module
P0751 on Jeep by Model
Jeep Commander(1 issue)
- Transmission Overheating / Control Module Failure2006-2010
The Commander frequently displays "Transmission Over Temp" warnings even when fluid level and condition are normal. The transmission control module (TCM) and powertrain control module (PCM) are prone to failure, causing the vehicle to stall, shift erratically, or enter limp mode. NHTSA Campaign 08V203000 addressed TCM issues, but many owners report the repairs did not fully resolve the problem. Over 216 powertrain complaints filed for the 2006 model year alone.
Jeep Compass(1 issue)
- 9-Speed Automatic Transmission Rough Shifting2017-2025
The ZF 9HP48 9-speed automatic transmission in second-generation Compass models suffers from rough shifting, delayed engagement, hunting for gears, and jerky low-speed operation. Approximately 30% of owners report transmission issues within 100,000 miles per Consumer Reports data. The transmission control module software often struggles with shift logic at low speeds.
Jeep Gladiator(2 issues)
- Manual Transmission Clutch Overheating / Fire Risk2020-2024
Vehicles equipped with the 6-speed manual transmission may experience clutch pressure plate overheating, which can cause the pressure plate to fracture and crack the transmission case. Heated debris can contact ignition sources, creating a fire risk. NHTSA Recall 20V-124 (Manufacturer W12) initially covered 2018-2020 models; expanded recall 23V-116 covered 2021-2024 models. Some underhood fires have been reported while parked.
- Automatic Transmission Stalling / Auto-Park Engagement2020-2023
The 8-speed automatic transmission (8HP75) can stall at low speeds, causing the vehicle to unexpectedly shift into park and apply the emergency brake. Related to the eTorque mild-hybrid system on 3.6L V6 equipped models. NHTSA opened a probe covering 2022 models with 5.7L eTorque Hemi V8, but 3.6L models also affected. Owners report inability to restart after stalling.
Jeep Wrangler(1 issue)
- Manual Transmission Clutch Issues (JL)2018-2023
The JL Wrangler with manual transmission can experience clutch issues including premature wear, judder, and difficulty engaging gears. Some owners report clutch failures at relatively low mileage, particularly with off-road or aggressive driving.
Looking for P0751 on a different make?
View P0751 across all makes →Frequently Asked Questions
What does P0751 mean on Jeep?▼
P0751 stands for "Shift Solenoid A Performance/Stuck Off." This code means the transmission control module commanded Shift Solenoid A (sometimes called Shift Solenoid 1) but the transmission did not respond properly, with the solenoid acting as though it is stuck 'off.' Shift solenoids are electrically operated valves that direct hydraulic fluid pressure to engage gears, so when one underperforms the transmission may shift harshly, slip, or fail to change gears at the right time. The computer sets this code when the measured gear ratio or shift behavior does not match the commanded state. It generally indicates a hydraulic or performance issue with the solenoid or the fluid circuit it controls inside the automatic transmission. On Jeep specifically, this code is documented across 4 models.
What causes P0751 on Jeep vehicles?▼
Common causes on Jeep: Stuck or failed Shift Solenoid A, Low, dirty, or degraded transmission fluid, Clogged solenoid screen or valve body passages, Sticking or worn valve body components, Wiring or connector problem at the solenoid. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0751 on a Jeep?▼
Repair costs on Jeep range from $200 to $4,000, depending on the specific model and root cause.
Which Jeep models have P0751 documented?▼
Au7o has documented P0751 on 4 Jeep models: Commander, Compass, Gladiator, Wrangler.