Ford p0750

2000 ford taurus, 3.0 v6 eecu sefi flex fuel. transaxle light started flashing and along with that a bunch of codes. p0743 tcc sysrem electrical fault, p0750 shift soloniid a fault, "p0755 b" and "p07 … read more

Ford p0750. Oct 17, 2016 · 2009 - 2014 Ford F150 - P0750 code - Solved - I purchased a 2011 F150 about a week ago. It had been owned by a safety company, but has been impeccably maintained. They were selling it at is was throwing a check engine light and had stopped shifting.

Ford code P1409 is typically related to the Differential Pressure Feedback Exhaust Gas Recirculation (DPFE) sensor. To diagnose and fix this issue, start by checking the sensor’s wiring harness for any damage or loose connections. If everything looks fine, you may need to replace the DPFE sensor itself. Keep in mind that it’s always a good ...

Apr 12, 2022 · OBDII P0750-P P0755-P P0760-P P1779 P0740 P0743 P0750 P0753 P0755 P0758 P0760 P0763 ... Taurus Car Club of America : Ford Taurus Forum. 1.2M posts 86.5K members you may have pinched wiring in bell housing or left something unplugged. you could get a free est from aamco then fix yourself. That was exactly what I initially thought. I double and triple checked for pinched wires or unplugged items. I found nothing of the sort.22 Sept 2019 ... 9:31. Go to channel · Ford Focus Shift Solenoid A Repair P0750 P0753 P0972. FordTechMakuloco•720K views · 9:33. Go to channel · Fix Odyssey&nb...Ford engineer Victoria Schein has some great advice for young girls....F Victoria Schein was the only woman in her internship group at Ford (F) "I learned that it's ok to be the on...Engine-Codes.comOct 17, 2016 · 2009 - 2014 Ford F150 - P0750 code - Solved - I purchased a 2011 F150 about a week ago. It had been owned by a safety company, but has been impeccably maintained. They were selling it at is was throwing a check engine light and had stopped shifting. OBD2 Code P0750 Ford definition: Shift solenoid valve A is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.Possible solution for DTC codes P0750 (shift solenoid a circuit) P0755 (shift solenoid b circuit) P0743 (torque converter clutch circuit) and P1754 (coast c...

The trouble codes related to this, the "A" solenoid, are codes P0750, P0751, P0752, P0753 and P0754 based on the specific malfunction that alerts the PCM to set the code and illuminate the Check Engine Light. These codes will also be associated to the A, B or C solenoid circuit. If you have an Overdrive or other transmission warning lamp, it ...The 1960 Ford Thunderbird signaled in a new era in American automotive design. Learn more about the 1960 Ford Thunderbird and its design features. Advertisement Lay aside everythin...The OBD-II fault code P0750 means that there is a malfunction with Shift Solenoid A, which is responsible for shifting the transmission from 1st gear to 2nd ...Jul 1, 2019 · 1997 - 2003 Ford F150 - Help with P0750 code - I have a 97 F150 xlt with the 4r70w and right when i was getting home the overdrive light started flashing followed by a check engine light with the P0750 shift solenoid A code. The o/d light only flashes at idle-under 10mph once it goes past 10 mph it stops. 30 Dec 2019 ... Ford everest trans. 5r55 s/W model 2009 ... 2005 Ford e250 código P0731 P0748 P0750 P0753. Shift solenoid A. RG ...

The cost to diagnose the P0750 Jeep code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.Clutch, Transmission, Differential, Axle & Transfer Case - OBD-ll trouble code P0750 (shift solenoid ) - My check engine light is on and i am pulling code P0750. The print out i got says its a shift solenoid 1 circuit condition. Problem cause open or shorted solenoid/ open or shorted circuit. Does anyone know what...Low and Reverse solenoid valve A is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module ( ECM) (throttle opening). Gears will then be shifted to the optimum position. P0750 KIA Code - Low and Reverse …you may have pinched wiring in bell housing or left something unplugged. you could get a free est from aamco then fix yourself. That was exactly what I initially thought. I double and triple checked for pinched wires or unplugged items. I found nothing of the sort.Ford Truck Enthusiasts Forums; Small Chassis Trucks; 1983 - 2012 Ranger & B-Series; p0743, p0750, p0755, p0760, p0765 torque converter clutch circut and shift ...

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1 Answer. P0750 and P0755 codes on a 2005 Ford Escape, 6 cyl. Codes were pulles with the Check Engine light came on and then the warning light (O/D Off/Transmission) started flashing. Posted by janetmustain on Jul 01, 2011. Find parts for your 2005 Ford Escape Check Price eBay.268. 17K views 2 years ago. Possible solution for DTC codes P0750 (shift solenoid a circuit) P0755 (shift solenoid b circuit) P0743 (torque converter clutch circuit) and P1754 (coast … Recuerda, si tu Ford presenta un código de falla P0750 es recomendable que visites un taller lo antes posible para solucionarlo, ya que conducir con problemas mecánicos en el coche puede provocar accidentes de tráfico. What does the code mean? OBD-ii Code P0750 definition: Shift solenoid valve A is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from …P0750 FORD Description. Shift solenoid valve 1 is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position. Code P0750 FORD stands for Shift Solenoid 1 ...Cheapest place to buy the new solenoid-http://www.amazon.com/gp/product/B0042OX8A4/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B0042OX8A4&lin...

In a live interview on Twitter with Ford CEO Jim Farley, Elon Musk announced that Tesla will give Ford access to the network and adapters. Jump to Tesla CEO Elon Musk announced in ...Other associated codes include P0750, P0751, P0752, and P0754 trouble codes. What the P0753 code means While the vehicle computer controls the shifting in an automatic transmission utilizing the shift solenoids, any variation in the gear ratio of the gears can cause the storage of a P0753 trouble code and the illumination of the Check Engine Light.Ford code P1409 is typically related to the Differential Pressure Feedback Exhaust Gas Recirculation (DPFE) sensor. To diagnose and fix this issue, start by checking the sensor’s wiring harness for any damage or loose connections. If everything looks fine, you may need to replace the DPFE sensor itself. Keep in mind that it’s always a good ...El código P0750 es común en: Chevrolet Astra, Chrysler Pacifica, Chrysler PT Cruiser, Chrysler Town & Country, Dodge Avenger, Dodge Journey, Dodge Ram 2500, Dodge Stratus, Ford F-150, Ford Focus, Ford Ranger, Jeep Grand Cherokee, Jeep Liberty, Nissan, Toyota RAV4 y otras marcas.The fault code P0840 can be caused by the following: 1. Faulty Transmission Fluid Pressure Sensor/Switch ‘A’ 2. Open or shorted harness for the Transmission Fluid Pressure Sensor/Switch ‘A’ 3. Poor electrical connection for the Transmission Fluid Pressure Sensor/Switch ‘A’ 4. Issues with the Transmission Valve Body.Diagnostic trouble code P0750 code stands for “Shift Solenoid ‘A’.”. This is a generic transmission code that applies to select vehicles with OBD-II. You might encounter this code in certain vehicles manufactured after 1996, which include vehicles from Chrysler, Ford, Dodge, Hyundai, Toyota, and many more. If your vehicle’s powertrain ...The P0750 code is a generic powertrain code that indicates a problem with the transmission shift solenoid A. This solenoid is responsible for controlling the flow of …Mar 20, 2010 · Codes coming up for tranny is p0750, p0755, p0743, p1754, p1746. i check all fuses and non are blown, also transmission ranger sensor plug is good i took it apart and cleaned it up. was curious if anyone has any ideas. 2000 f350 7.3 with a 4r100 transmission. Reply Like. # 22. 03-18-2022, 09:53 AM. redford. Ford Motor Co 5-4L 3v F150 diagnostics reference values.pdf (74.6 KB, 147 views) Page 327 from Wiring Diagrams - 2005 F-150 searchable-2.pdf (140.6 KB, 147 views) Reply LikeP0750 FORD Description. Shift solenoid valve 1 is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position. Code P0750 FORD stands for Shift Solenoid 1 ...

1994.5 - 1997 7.3L Power Stroke Diesel - 7.3 Powerstroke crank but no start - Today while running an errand I walked out of the store after about 15mins and the truck will not start! It started perfectly fine in the morning before work and before I went to the store. It cranks over fast like normal (just put a new...

I have a 08 ford Explorer with multiple codes under the transmission. They are p0753,p0755,p0758,p0760,p0763,p0765 and p0768. The all mention electric problem with the solenoids. I already replace the solenoids and still codes keep coming back. The transmission will drive ok for a few minutes and it goes into limp mode.To diagnose the P0732 Ford code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.This is an ongoing issue so bare with the long story. About 6 months ago my OD light started flashing for about 10 seconds and went away. Read the pending code (P0750) shift solenoid A malfunction. The transmission did not change in any way. Still shifted excellent even at the time it was...Riverside. Year, Model & Trim Level. 2000 Explorer XLT V8 2WD. November 29, 2020. #3. 1998Exp said: P1636 is something about "signature communication," and does not seem relevant to your problem. P0750 is a malfunction of Shift Solenoid A. P1747 is a short circuit in Pressure Control Solenoid A - same as above.6,435. Reaction score. 12,575. Location. Detroit. DTC P0420 and P0430 indicate that the catalytic converters are not functioning properly; your tune may have damaged the cats due to over fueling. Even if you return the tune to stock there’s still an electronic paper trail that it was modified; the dealer will know.Possible solution for DTC codes P0750 (shift solenoid a circuit) P0755 (shift solenoid b circuit) P0743 (torque converter clutch circuit) and P1754 (coast c...May 25, 2013 · Mark Kovalsky. 3502 posts · Joined 2007. #2 · May 25, 2013. It is either a bad solenoid or a bad wire to the solenoid. The PCM can't tell which one. That code means there is an electrical fault. It is up to you to find out if it is the wiring or the solenoid. Mark. Former Ford Automatic Transmission Engineer. Jan 16, 2019 · Te suministramos todo lo que necesitas saber sobre el código DTC P0750 Descripción, causas, síntomas y posibles soluciones. LEER SOLUCIÓN DEL CÓDIGO O... How to quickly diagnose, repair, and info on symptoms and causes of a P0750 code that indicates a detected shift solenoid A malfunction.

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The cost to diagnose the P0783 Ford code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.The Motor Guy. 04/19/2024. When P0750 occurs, Shift Solenoid A malfunction can disrupt gear shifting, leading to harsh changes and delays. This electrical glitch affects smooth gear shifts, causing issues like rough shifting and engine stalling. Low fluid levels, dirty fluid, or faulty wiring are common culprits behind this malfunction.The most common problems reported by owners of the Ford F-150 pickup truck are that the windows do not roll up correctly and that the engine produces a knocking noise, according to...I have ford 2000 e150 4.6L getting code p0743,p0750,p0755,p1747 - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.Sep 1, 2011 · Posted on Sep 01, 2011. Code P1747 short or failure in EPC solenoid circuit ( EPC = electronic pressure control solenoid ) code P0743 TCC solenoid circuit failure ( TCC = torque convertor clutch solenoid ) code P0750 SS1 solenoid circuit failure ( SS1 = shift solenoid 1, first gear ) code P0755 SS2 solenoid circuit failure ( SS2 = shift ... 1999 to 2016 Super Duty - shift solenoid (code P0750) - My check engine light is on and i am pulling code P0750. The print out i got says its a shift solenoid 1 …OBD2 Diagnostic Trouble Code P0750 means that Shift Solenoid 'A' has been detected. Carly Universal Scanner. iOS and Android enabled. All car brands supported. 14-day …Owners of a 2001-2004 Rav4 often complain of abnormal shifting, sometimes in conjunction with a check engine light and shift solenoid codes (P0750, P0753, P0755, P0758 and/or P1760). The 2-3 upshift can be particularly harsh, the condition can come and go, and in many cases is incorrectly diagnosed by aftermarket shops unfamiliar with the ...Jun 8, 2014 · hello, new to this forum, as I recently purchased my first ford. 2001 ranger, ran great for the first week and then the overdrive light started flashing and the truck seems to be in limp mode. problem was intermittent for a few days but now seems to be more serious. drove it around all morning with no issue. parked it for about an hour and went ... Gettingim getting codes p0141, p0161, p0743, p0750, p0755, p0962 on a 2005 ford f150 - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.Ford Motor Co 5-4L 3v F150 diagnostics reference values.pdf (74.6 KB, 147 views) Page 327 from Wiring Diagrams - 2005 F-150 searchable-2.pdf (140.6 KB, 147 views) Reply Like ….

Aug 30, 2023 · Summary. Diagnostic trouble code (DTC) P0750 stands for “Shift Solenoid ‘A’.”. It means that the powertrain control module (PCM) detects a problem within the shift solenoid “A” circuit, which is one of the solenoids in your vehicle’s automatic transmission. Aug 30, 2020 · Description. The Diagnostic Trouble Code (DTC) will set if with the engine running in gear at cruise speed, the Powertrain Control Module ( PCM) detects that the Torque Converter Clutch (TCC) circuit was shorted to power. P1747 Ford Code - Electronic Pressure Control Solenoid 'A' Short Circuit. The P0750 code is a generic powertrain code that indicates a problem with the transmission shift solenoid A. This solenoid is responsible for controlling the flow of …The OBD-II fault code P0750 means that there is a malfunction with Shift Solenoid A, which is responsible for shifting the transmission from 1st gear to 2nd ...Description. The Diagnostic Trouble Code (DTC) will set if with the engine running in gear at cruise speed, the Powertrain Control Module ( PCM) detects that the Torque Converter Clutch (TCC) circuit was shorted to power. P1747 Ford Code - Electronic Pressure Control Solenoid 'A' Short Circuit.The P0750 fault code is triggered when the Transmission Control Module (TCM) detects an incorrect voltage drop while attempting to operate the solenoid valve. This code indicates a problem with the transmission’s shift solenoid circuit. The solenoid valve is responsible for controlling the flow of transmission fluid, which is crucial for ...Hello, I have a 2006 Explorer, and recently my check engine light turned on all of a sudden, and I took it to be checked out and found out that it six errors, P0135 and P0141, P0155 and P0161 (O2 sensors, Heat circuit) and P0403 (EGR) and P0443 (EVAP), the car is not mechanically failing...What Does the Engine Code P0750 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "0" in the second position means that this is a generic OBD-II (OBD2) DTC. "7" in the third character position in a DTC indicates that the transmission is experiencing a ...Ford Truck Enthusiasts Forums. Misc. Clutch, Transmission, Differential, Axle & Transfer Case. 4R100 trans. issues in '01 F250 SD &.3 ... P0750 P0755 P0782 P1746 P1754 At this point I am stuck. Reply Like #6 12-15-2009, 07:59 PM ...P0750 FORD Description. Shift solenoid valve 1 is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position. Code P0750 FORD stands for Shift … Ford p0750, Mal Funcionamiento Del Solenoide De Cambio "A". El código P0750 se activa cuando el TCM (Módulo de Control de la Transmisión), detecta una caída de voltaje al intentar operar la válvula solenoide “A” de la transmisión. Si se ha activado este código en tu coche, de seguro estás presentando fallas en los cambios de marcha, o se ..., P0740 is one of the most common transmission trouble codes. It means that the Taurus ‘s computer has detected that there is an issue with the torque converter clutch (TCC) solenoid circuit. The TCC “locks” the drivetrain, which allows for a true mechanical connection between the transmission and the engine. In effect, this allows an ..., Alberta. Year, Model & Trim Level. 97' Explorer Sport OHV. October 7, 2019. #2. This will get the proper exposure if you post this in the 4th generation forum which is located here: 2006 - 2010 Explorer Mountaineer 4th Generation | Ford Explorer and Ford Ranger Forums - Serious Explorations. 1997 Ford explorer Sport., Diagnostic Trouble Codes P0743,P0750,P0755,P0760,P0765 during my emissions test Ford Mustang. Mechanic's Assistant: Im sorry to hear about the trouble youre experiencing with your Ford Mustang, but our Ford Mechanic will be able to help you diagnose and address the Diagnostic Trouble Codes P0743, P0750, P0755, P0760, and P0765 during your emissions test., The OBD-II fault code P0750 means that there is a malfunction with Shift Solenoid A, which is responsible for shifting the transmission from 1st gear to 2nd ..., P0768: Shift Solenoid "D" Electrical. P1000: OBD-II Monitor Testing Incomplete. About 6 months ago, the connector to the solenoid pack on the transmission got filled with water from the AC outlet, shorted out and killed both connectors (on the solenoid pack and the connector on the harness)., Labor: 1.0. To diagnose the P0750 Mercedes-Benz code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., Algunas causas pueden ser: Falla en la electroválvula de cambio A: Si la electroválvula de cambio A presenta un circuito defectuoso, puede generar el código de diagnóstico P0750. Problemas en el cableado: Un cableado defectuoso o en mal estado que conecta la electroválvula de cambio A con la unidad de control del motor también puede ... , Ford has issued a service bulletin #09-3-3 to address Ford F150 transmission and others. The transmission codes are P0750, P0732, P0755, P0758, P0740, P0743, P0748, P0962, P0963, P0712 on the vehicles listed below. The problem is caused by an electrical open or short circuit or blown fuse in the battery junction box., Cheapest place to buy the new solenoid-http://www.amazon.com/gp/product/B0042OX8A4/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B0042OX8A4&lin..., 1997 - 2003 F150 - 1999 f150 codes p0750 & p 1504 - Ok this is my ongoing problem: 1999 fordf150 83k miles Replaced both cat converter Computer replaced Replaced shifting solenoids codes p0750 & p1504 come up still Difficult to start and running rough. I've towed my tk up from ca where they couldn't fix it. Now here..., In summary, a P0720 code in a Ford F150 indicates a problem with the output speed sensor circuit, which can cause drivability issues and damage to the transmission. If this code is triggered, it is important to have it diagnosed and repaired as soon as possible. P0720 is a diagnostic trouble code (DTC) that is related to the output speed sensor ..., 8 Nov 2013 ... ... Ford: http://www.youtube.com/c/BSGAutomotive1 Disclaimer: The information, demonstration and any content contained in this video is for ..., 2004 - 2008 F150 - Transmission Prob! P0731-P0732 PLEASE ADVISE!!! - after a short 20 mile drive I got off the freeway and onto the feeder and came to a stop at a red light. When light turned green I tried to accelerate but the truck did not seem to respond much. I really had to step on it to get it to go., P0750 Shift Solenoid No. 1 circuit. P0751 Shift Solenoid No. 1 Performance. P0755 Shift Solenoid No. 2 circuit. ... First of all, this forum section is not for the F150, you'll find that here: 2004 - 2008 F150 - Ford Truck Enthusiasts Forums And with all those codes, I wouldn't even think the engine would be able to start or run. If yours is ..., Possible solution for DTC codes P0750 (shift solenoid a circuit) P0755 (shift solenoid b circuit) P0743 (torque converter clutch circuit) and P1754 (coast c..., The 1960 Ford Thunderbird signaled in a new era in American automotive design. Learn more about the 1960 Ford Thunderbird and its design features. Advertisement Lay aside everythin..., Jan 17, 2016 · The 1–2 SS (shift solenoid) valve controls the fluid flow action on the 1–2 and the 3–4 shift valves. The 1–2 SS valve is a normally open exhaust valve that is used with the 2–3 SS in order to allow different shifting combinations. When the TCM or PCM detects the wrong gear ratio, then DTC P0751 sets or detects an improper voltage ... , Ford e250 2005 year wont shift out of second gear. codes are p1747 p0708 p0755 p0750 p0743 startrd to shift hard shut off then tried to go home and wont shift out of second revers works gine 1st.. check fuse for clutch solenoid/relay., I actually used one out of a 2001 4r100 out of a v10 in my 1997 e4od. 1997 - 2003 Ford F150 - P0755 Shift solenoid B - So my '97 has had this code for awhile now and decided to order a shift pack for it. Hope this fixes the 2nd gear skip that is going on. I can manually shift it and no problems let the tranny try to shift thru gears in D and it ..., Many of the parts needed to repair the issues can be purchased from Level Ten Products and we recommend you visit their web site or give them a call at (973) 827-1000. The E40D and 4R100 codes are for gas and diesel for 1996 – 2003 E and F-series Super Duty (250 350 450 550). In 2004 they changed to a 5R110 transmission and the codes are ..., Aug 30, 2023 · Summary. Diagnostic trouble code (DTC) P0750 stands for “Shift Solenoid ‘A’.”. It means that the powertrain control module (PCM) detects a problem within the shift solenoid “A” circuit, which is one of the solenoids in your vehicle’s automatic transmission. , 2004 - 2008 F150 - Transmission Prob! P0731-P0732 PLEASE ADVISE!!! - after a short 20 mile drive I got off the freeway and onto the feeder and came to a stop at a red light. When light turned green I tried to accelerate but the truck did not seem to respond much. I really had to step on it to get it to go., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Having a P0750 diagnostic trouble code means there is a problem with the 1-2 gear shift solenoid. Need a replacement transmission? Get an estimate for replacement transmissions and local installation. Look up your transmission model by vehicle make and model. 1:00., The automobile fault code P0753 indicates a problem with the shift solenoid ‘A’ valve in the transmission. The symptoms of this issue may include harsh shifting, delayed shifting, or the transmission not shifting at all. The most common causes of this fault code are a low transmission fluid level, dirty transmission fluid, a faulty shift ... , 783 Answers. SOURCE: over drive light flashes. P0743 is Torque Converter Clutch solenoid circuit failure during self-test. P0750 is SS1 (shift solenoid) solenoid circuit failure. P0755 is SS2 solenoid circuit failure. Sounds like you are having an intermitant electrical failure to the tranny. Check the connector at the Tranny and make sure you ..., Reduced engine power warning/shutdown/no start. 2015 6.7 81k miles. Driving home from hunting trip and pulled over to refuel. I get back on interstate and "reduced engine power" warning comes on in less than 15 …, , 2009 - 2014 Ford F150 - P0750 code - Solved - I purchased a 2011 F150 about a week ago. It had been owned by a safety company, but has been impeccably maintained. They were selling it at is was throwing a check engine light and had stopped shifting. I hooked up my $15 amazon ELM scanner and read out only a P0750 -..., The fault code P0750 can be caused by several factors, including: low transmission fluid level, dirty transmission fluid, a faulty shift solenoid ‘A’ valve, issues with the shift …, P0750 Description. Shift solenoid valve A is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position. Code P0750 stands for Shift Solenoid …, Causes for this P0750 transmission code may include: Insufficient fluid level. Dirty or contaminated fluid. Dirty or clogged transmission filter. Defective transmission valve …