6t70 pressure control solenoid On Gen 1 units, Actuator Feed Limit (AFL) pressure is used to feed the shift and line pressure control solenoids. 1) Solenoid Body Figure 6 It is designed to eliminate many pressure The P0797 diagnostic trouble code is saved when the ‘C’ pressure control solenoid gets stuck in the ‘on’ position. Consequently, depending on which code(s) it trips, the transmission might even go into fail-safe mode. 6. Sonnax Zip Kit 6T70 / 6T75 Gen 1. Pressure Control Solenoid B Control Circuit Range/Performance: P0966: Pressure Control Solenoid B Control Circuit Low: P0967: Pressure Control Solenoid B Control Circuit High: P0969: Pressure Control Solenoid C Control Circuit Range/Performance: P0970: Pressure Control Solenoid C Control Circuit Low: P0971: Pressure Control Solenoid C Control Nov 17, 2015 · LVOUP 124740-30K Transmission Pressure Switch Rebuild Pack for GM 6L45 / 6L50 / 6L80 / 6L90 / 6T70 / 6T75 (Generation 1) Transmission Pressure Switch Rebuild Kit fits Chevy, GMC, Cadillac, Buick. How much oil pressure depends on the commanded position of pressure control solenoid 4. Mar 25, 2024 · The pressure control solenoid valve 2 regulates transmission fluid pressure to the 3-5-Reverse clutch regulator valve which controls pressure to the 3-5-Reverse clutch. A static test will help you find a solenoid that’s stuck open or closed, but it won’t show you whether solenoid flow rate is correct at various commanded positions. 38 inches : Country of Origin USA : Item model number 24236934 : Is Discontinued By Manufacturer Yes Solution – The valve control solenoid should be replaced, and the transmission control module will have to be reprogrammed in order to correct the problem. Apr 5, 2022 · The accumulators dampen pressure fluctuations in the AFL/Solenoid circuit. 1 out of 5 stars 32 Sep 27, 2021 · Sonnax valve body diagram for 6T70, 6T75 units. Corrects/Prevents/Reduces: Leaking pressure switches; Pressure switch codes; Shift solenoid performance codes; Erratic shifts; Fail-safe; Includes: (5) Pressure switch diaphragms (5) Pressure switch seals May 7, 2018 · The exact phrase on my BlueDriver code reader is “Pressure Control Solenoid ‘C’ Performance/Stuck Off. This is an example of how to repair the pressure switches in a 6t70 transmission. 2 6T70, 6T75, 6T80 Vacuum Test Guide Vacuum testing is an efficient way to identify the root cause of transmission problems and evaluate the effectiveness of repairs. 88 Aug 6, 2023 · The pressure control solenoid maintains transmission system line pressure to promote smooth operation. 6L 13-19 Cadillac SRX/XTS 3. × Because of parts availability issues, 6T70/75 applications with RPO codes other 6T75E / 6T70; 6T40 / 6T45; 65RFE; 68RFE; Allison 1000; Aisin AW55-50SN If there is an unusually high-voltage signal coming from the pressure control solenoid A Oct 30, 2018 · 6T70 TCM W/Solenoid Assembly 2006up. Jun 11, 2019 · TEHCMsLower Valve BodiesSeparator PlatesGen. 6L 08-17 B-uick Enclave/Regal 2. • Pressure control solenoid 3 con-trols the position of the R1/4-5-6 clutch regulator valve. • Compare your commanded pressure change to the actual pressure shown on your gauge. TCC control valve spring and Sold without transmission control module. Begin by diagnosing the specific cause of the issue using a scan tool to confirm the P2715 code. Under Pressure: Shift Quality & Pressure Switches in TEHCM Applications. Pressure Control Solenoid B Control Circuit Low: P0967: Pressure Control Solenoid B Control Circuit High: P0969: Pressure Control Solenoid C Control Circuit Range/Performance: P0970: Pressure Control Solenoid C Control Circuit Low: P0971: Pressure Control Solenoid C Control Circuit High: P0973: Shift Solenoid A Control Circuit Low: P0974 Another cause of this fault code is a faulty Control Solenoid Valve Assembly. 【Easy to Use】 This pressure switch repair kit is used to fix broken pressure switches. Solenoid feed pressure rather than solenoid signal pressure is constantly fed to the outboard end of the multiplex manual valve. P2724: Transmission Fluid Pressure Sensor Circuit Low Input. 2) Diagnosis involves using a scan tool to test solenoids by commanding them on and off while monitoring air 6T70 1000lbs (454kg) MiMaximum EiEngine Torque 280 lb‐ft Pressure Control Solenoid 5 controls 1‐2‐3‐4 Clutch Regulator Valve 44 Nov 27, 2017 · 6T70 6T75 transmission control module with solenoid and Programming 07-UP ; Free programming, but buyers are required to provide a VIN number, which is the bar code on the driver's side door frame. Includes: (5) Pressure switch diaphragms (5) Pressure switch seals ***This Is A Refill Kit. If the ECU detects unusually high voltage coming from the solenoid control circuit, a P2763 DTC will be set. If it looks clean and bright, then the wiring and connectors on the transmission wiring harness should be evaluated for signs of damage or corrosion. This is a very important component, as it allows the ECU to regulate the fluid pressure inside the transmission. In a low-flow, variable-force pressure control solenoid, the TCM varies current to the solenoid, which adjusts the amount of feed pressure allowed to enter the control circuit by increasing or decreasing the variable restriction that opens to exhaust (Figure 3). When this solenoid gets stuck in the on position, it can cause various issues with the transmission's operation. Stamped #A. Transmission control module tehcm out of a 2008 GMC Denali with 6. P2722 – Pressure Control Solenoid E; P2723 – Pressure Control Solenoid E Perf or Stuck Off; P2725 – Pressure Control Solenoid E Electrical; P2726 – Pressure Control Solenoid E Intermittent; P2727 – Pressure Control Solenoid E Ctrl Circ / Open; P2728 – Pressure Control Solenoid E Ctrl Circ Range/Perf; P2729 – Pressure Control × The 6T70 (RPO M7W or M7U) and 6T75 (RPO M7V and M7X) received a major control system update for the 2013 model year. Part No. Apr 22, 2024 · Find Transmission Solenoids 6T70 Transmission Model, Automatic Transmission Control Solenoid Transmission Solenoid Type and get Free Shipping on Orders Over $109 at Summit Racing! P2722 – Pressure Control Solenoid E; P2723 – Pressure Control Solenoid E Perf or Stuck Off; P2724 – Pressure Control Solenoid E Stuck On; P2726 – Pressure Control Solenoid E Intermittent; P2727 – Pressure Control Solenoid E Ctrl Circ / Open; P2728 – Pressure Control Solenoid E Ctrl Circ Range/Perf; P2729 – Pressure Control Sep 1, 2017 · Vehicles equipped with the 6L80/90 family of transmissions may exhibit intermittent solenoid performance trouble codes, including P0776 Clutch Pressure Control Solenoid 2, 3-5-R Clutch Stuck Off, P0796 Clutch Pressure Control Solenoid 3, 1-R/4-5-6 Clutch Stuck Off, P2714 Clutch Pressure Control Solenoid 4, 2-6 Clutch Stuck Off, P2723 Clutch Apr 24, 2024 · Buy 2010-2011 6T70 / 6T75 TCM & Solenoid Assembly [Compatible with Lacrosse, Regal, Excelle GL8 Captiva & Sport, Equinox, Malibu, Antara, Astra, Acadia, Traverse, Aura, Vue, Oulook and the G6,]: Rebuild Kits - Amazon. 4 out of 5 stars 208 1 offer from $14. When the ignition is ON, and the engine is OFF, there are nolimits to this control. 1), 6T75 (Gen. com FREE DELIVERY possible on eligible purchases Parts for 6T70: compare prices for Overhaul Kits, Friction Kits, Bushings, Bearing, Solenoid Kits, Valve body, Torque converters, Planetary Gear kits, Filters The P2714 automobile fault code is a common issue that triggers the Engine Light ON or Service Engine Soon Warning Light. com/Software_Catalog. TEHCM stands for Transmission Electro-Hydraulic Control Module. 1 6T70/75 Transmissions Presented by Sonnax. If the computer detects that the pressure control solenoid labeled E is stuck in the Off position, a P2723 DTC will be set. If left unaddressed, a P0796 code can cause your vehicle to exhibit the following symptoms一illuminated check engine light, shifting problems, poor fuel economy, and an Since a P2715 OBDII diagnostic trouble code refers to the pressure control solenoid, the first thing that should be considered is the level and condition of the transmission fluid. The result is leaking in the clutch apply circuit, causing durability issues. Description. Oct 27, 2014 · How to Rebuild TEHCM Pressure Switches in GM 6L45/50/80/90 & Gen. Pressure swit The automobile fault code P0797 indicates a problem with the pressure control solenoid valve ‘C’ in the transmission. These include a low transmission fluid level, dirty transmission fluid, a faulty line pressure solenoid ‘B’ valve, an open or shorted harness for the line pressure solenoid ‘B’ valve, or a poor electrical connection in the line pressure solenoid ‘B’ valve circuit. The symptoms of this issue may include erratic shifting, slipping gears, or a complete failure to engage. Pressure Control Solenoid C Control Circuit Range/Performance: 6T70 Transmission | 6T75 Transmission 2007 – 2009 Saturn Aura – 2007 – 2009 Saturn Outlook Shift pressure control solenoid codes such as stuck on or stuck off and or TFP pressure switch codes can occur as well. Pressure Control Solenoid 'A' Electrical: P0750: Shift Solenoid 'A' P0751: 6T70 Transmission | 6T75 Transmission 2013 Buick Enclave – 2013 Cadillac SRX – 2013 Clutch Pressure Control (PC) Solenoid 4 -Stuck Off DTC P2715 Clutch Pressure Control (PC) Solenoid 4 -Stuck On CIRCUIT/SYSTEM DESCRIPTION The clutch pressure control (PC) solenoid 4 is part of the control solenoid (w/body and TCM) valve assembly and is not serviced separately. The Transmission Control Module (TCM) calculates the gear ratio based on the RPM signals from the Input Speed Sensor (ISS) and the Output Speed Sensor (OSS). The fault code P0777 in an automobile can be caused by several factors. P0775 – Pressure control solenoid B -malfunction; P0776 – Pressure control solenoid B -performance or stuck off; P0778 – Pressure control solenoid B -electrical malfunction; P0779 – Pressure control solenoid B -circuit intermittent; Help Us Help You Dec 26, 2020 · Buy 124740-TL30 Pressure Switch Installation Tool Kit Works with F/124740-30K, Perfectly Fits for GM Transmissions 6L45 6L50 6L80 6L90 & 1st Gen 6T70 6T75: Tools - Amazon. Pressure Control Solenoid E Stuck Off 6T75E / 6T70 History General Motors and Ford Motor Company cooperated in 2002 to create a new automatic transaxle, designed for transverse engine applications in cars. The TCM regulates voltage and current to the solenoids. • A Marmon/Berkshire Hathaway Company 6T70-G2-ZIP-IDGuide_A 12-10-21 Oct 28, 2014 · How to Rebuild TEHCM Pressure Switches in GM 6L45/50/80/90 & Gen. • Shift solenoid 2 controls the position of clutch select valve 3. 5. The Control Solenoid Valve Assembly harness or connectors can also be a cause. What are some potential repair tips for fixing the Pressure Control Solenoid Valve 4 Stuck Off code in a GMC? - Repair options may include replacing the pressure control solenoid valve, checking and topping up the transmission fluid, inspecting and repairing any damaged wiring, and clearing the fault code with a scan tool. 2 6T70/75/80 te S Pressure Switches No Pressure Switches LOW ALV Empty Bore With Contours Empty Bore Without Contours ©2021 Sonnax Transmission Company, Inc. Solenoid regulator pressure. As a result of this failure, pressure-control-solenoid performance codes P0776, P0777, P2723, P2714 and P2715 may be stored. A P0777 diagnostic trouble code means the computer has detected a mechanical problem with the solenoid, or there could be a blocked fluid passage. Pressure Switch Rebuild Kit Seals (5 Solenoid performance codes, Valve Kit Wrong gear starts, Clutch failure AFL/Solenoid Pressure Regulator 124740-32K Oversized AFL/Solenoid Pressure Regulator Valve 124740-01 F-104740-TL12* Harsh shifts, Soft shifts, Solenoid performance codes Oversized Actuator Feed Accumulator Piston Kit 124740-40K Fits 3 locations 124740-TL40 It is possible that with 6L45, 6L50, 6L80, 6L90, 6T70 (Gen. P2724 Code - Pressure Control Solenoid 'E' Stuck On Leaking pressure switches Pressure switch codes Shift solenoid performance codes Erratic shifts Fail-safe . com FREE DELIVERY possible on eligible purchases A pressure control solenoid is used by the computer to direct pressurized hydraulic fluid to a particular clutch pack or transmission band the purpose in changing gears. 88 $ 14 . If the ECU detects an electrical fault with the pressure control solenoid designated ‘C’, it will save a P0798 diagnostic trouble code. 1 6T70/75Gen. • With your scan tool, command the desired pressure change. P2714 - Pressure Control Solenoid "D Here is a problem with a 6t70 transmission that was fixed by replacing/repair pressure switches. Video shows bolt placement and torque spec on a 2012 Buick Enclave Solenoid and TCM replacement #automotive #mechanic #automobile some of the symptoms of a bad tcm could be. Sep 25, 2024 · A faulty pressure control solenoid, contaminated fluid, a clogged transmission filter, and a failed transmission pump are some of the problems that can trigger the P0796 code. This solenoid valve is responsible for regulating the transmission line pressure based on the current flow through its coil windings. 1 6T70/75 Transmissions. Aug 1, 2012 · This allows reverse pressure to pass through clutch select valve 3 and enter the 3-5-R clutch feed circuit. 0L 3. Note: The definition of code P2714 might be different depending on the vehicle manufacturer. com FREE DELIVERY possible on eligible purchases Apr 1, 2010 · First, let’s take the GM 6T70 failure, a broken 3-5-reverse waved plate allowing the clutch piston to over-travel, which cuts the lip seal and results in no application of the 3-5-reverse clutch. ” I have read that some of these solenoids are externally situated. These pressure switches serve two primary functions: providing the computer with the gear selection and with solenoid 2, pressure control solenoid 3 (R1/4-5-6 solenoid), and pressure control solenoid 5 (1-2-3-4 solenoid) are all energized. 6T70, 6T75 valve body test equipment to verify the proper operation of the pressure/control Mar 25, 2024 · The Clutch Pressure Control Solenoid 5 regulates transmission fluid pressure to the 1-2-3-4 clutch regulator valve which controls pressure to the 1-2-3-4 clutch. Frequent, proper vacuum testing can put money in the bank, improve turnaround time in your bays, and prevent costly comebacks. The ECU controls this pressure using little devices called pressure control solenoids. 75 x 4. The TransGo pressure switch repair kit provides you with all the components needed to repair and salvage an otherwise perfectly good TEHCM. 2L 6L80. 2 application are tasked with dampening the output pressure from each of the linear-type pressure control solenoids. Now with the CEL, tranny shifts into 2nd very late around 4,000 rpm. 6 out of 5 stars Feb 1, 2024 · The P0777: Pressure Control Solenoid B Stuck On code indicates that the Pressure Control Solenoid B within the transmission is stuck in the “on” position. This helps to smooth the output pressure acting on the regulating valves that the solenoids are connected to, which in turn helps provide better control of clutch applications. 6L 07-19 GMC Acadia/Terrain 3. htmlhttp://www. AFL/Solenoid Pressure Regulator Valve Kit 124740-32K. com/TransDoctor_Auto_Transmission_Softwa Scan Tool Output Controls; Output Control. If a P2714 DTC has been stored, the computer has determined there’s an issue with the performance of this pressure control solenoid, or it’s become stuck in the off position. Oct 10, 2015 · Unfortunately I can not claim success like the OP. Consult the appropriate repair manual or repair database to learn how to fix a P2714 code. 20-170. Dec 27, 2023 · 6T70 6T75 Pressure Switch Rebuild Kit And TCM Filter ; GM Genuine Parts 24229593 Automatic Transmission Control Valve Body Cover Gasket. autodiagnosticsandpublishing. If it is, perhaps I can replace it myself. 8 ounces : Product Dimensions 12. A pressure control solenoid is activated when the ECU sends an electrical charge/pulse through a coil of wire that’s wrapped around its internal plunger mechanism. 1 6T70/75 GM Gen. not included. The P0777 diagnostic trouble code indicates that the pressure control solenoid 'B' is stuck on in the transmission control system. To resolve the P0796 fault code, start by checking for the following: low transmission fluid level, dirty transmission fluid, a faulty pressure control solenoid valve ‘C’, an open or shorted pressure control solenoid valve ‘C’ harness, or a poor electrical connection in the pressure control solenoid valve ‘C’ circuit. 2 T ® PA NUBE 670-2-P DENFCAON UDE GM Gen. • Pressure control solenoid 5 con-trols the position Oct 28, 2010 · solenoid valve : Global Trade Identification Number 00707773770795 : Manufacturer ACDelco : UPC 707773770795 : Model Transmission Control Valve Solenoid : Item Weight 4. Pressure control out-of-range codes; Slips, flares Pressure Control Solenoid C Control Circuit Range/Performance: P0970: 6T70 / 6T75 Valve Body Problems Pressure loss from worn hydraulic circuits. TCC Control Solenoid. Due to the design of the 6T70 / 6T75 TEHCM, it’s not possible to simply replace a failed component like a 6T70 / 6T75 pressure switch or solenoid. com FREE DELIVERY possible on eligible purchases How to fix a P2714 Code: Pressure Control Solenoid "D" Performance/Stuck OffAn automatic transmission relies on bands and clutches that change gears by havin Jul 27, 2017 · For instance, in the GM 6L80 the clutches are fed apply pressure through a clutch-specific regulated shift valve and associated clutch boost valve, which are both regulated by a specific PWM pressure control solenoid that is metering actuator feed limit (AFL) pressure to computer demands once input and output speed sensors, TPS information and Aug 9, 2018 · GM Gen. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors The fault code P0776 can be caused by several factors, including: low transmission fluid level, dirty transmission fluid, a faulty line pressure solenoid ‘B’ valve, an open or shorted harness for the line pressure solenoid ‘B’ valve, and a poor electrical connection in the line pressure solenoid ‘B’ valve circuit. To conduct a line pressure test: • Install a gauge in the line pres-sure test port (figure 3). 0. GM 6-speed transmissions often set various trouble codes caused by fluid pressure switch failure. See And Click Below To Purchase Shift Kit SK 6T70-A!*** Feb 12, 2018 · These six solenoid dampers in the Gen. The P2723 code refers to a problem with the Pressure Control (PC) Solenoid Valve in the transmission system of a vehicle. Trans Go PSR-5 Corrects/Prevents/Reduces: Leaking pressure switches ; Pressure switch codes Programming of electronic control unit 6T30 6T35 6T40 6T45 6T50 6L45 6L50 6L80 6L90 6T70 6T75 6T80. (See Chart 2. Instead, you have to install a Remanufactured GM Transmission Control Module 24252577 to make sure that all of the components work together properly and wear at the same rate. The PC Solenoid Valve is responsible for regulating the transmission line pressure based on the current flow through its coil windings. AODE / 4R70 / 4R75 / Solenoids / Solenoid kits; E4OD / 4R100 Transmission Parts . The 6T70 / 6T75 TEHCM is a single unit that contains the transmission control module (TCM), shift solenoids, and pressure control switches. 4. If the bar code is unclear, include the VIN number. . 6T80/6T75/6T70 GM developed a test plate to allow you to conduct static tests of the solenoids. 5 x 4. REMANUFACTURED TESTED AND INSPECTED WITH WARRANTY ACDelco GM Original Equipment 24215111 Automatic Transmission Manual Valve Jan 9, 2015 · 124740-TL30 Pressure Switch Installation Tool Kit Works with F/124740-30K, Perfectly Fits for GM Transmissions 6L45 6L50 6L80 6L90 & 1st Gen 6T70 6T75 $14. Flow Control: How Solenoid Design Influences Clutch Circuits A pressure control solenoid is a small electromechanical device that regulates the fluid pressure inside of the transmission. Additionally, the Control Solenoid Valve Assembly circuit being open or shorted can cause this fault code. Fits GEN1 6T70, 6T75 2007-13 with pressure switches Share. TCC slip as well as various solenoid performance and gear ratio codes. Jun 30, 2016 · If DTC P0777 resets, replace pressure control solenoid B. Inspect the wiring harness and connections related to the Pressure Control Solenoid Valve 4 for any damage or corrosion. If the pressure control solenoid B is not performing properly, a P0965 DTC will be saved. Jul 1, 2011 · When a pressure-switch code sets, the cause can be a mechanically failed solenoid, a stuck shift valve, a mechanically faulty pressure switch or the wire going to the switch being open or shorted to ground. But then after a few miles I got thrown codes p700 (tehcm) and p796 (clutch pressure control solenoid). Dec 26, 2020 · Buy 124740-TL30 Pressure Switch Installation Tool Kit Works with F/124740-30K Fit for GM Transmissions 6L45 6L50 6L80 6L90 6T70 (Gen 1) 6T75 (Gen 1): Hard Parts - Amazon. 6T70 Code (DTC) P0795 Pressure Control Solenoid C; 6T70 Code (DTC) P0796 Pressure Control Solenoid C Performance or Stuck off; 6T70 Code (DTC) P0797 Pressure Control Solenoid C Stuck On; 6T70 Code (DTC) P0798 Pressure Control Solenoid C Electrical; 6T70 Code (DTC) P0799 Pressure Control Solenoid C Intermittent GM 6T70/75/80 Gen. Codes Related to P0777. The Transmission Control Module calculates the gear ratio based on the RPM signals from the input speed sensor (ISS) and the output speed sensor (OSS). Pressure control solenoid 4 (2-6 sole-noid) is energized, which moves the 2-6 clutch regulator valve, allowing fluid to apply the 2-6 clutch. Can driving with a P2714 code cause further damage? SKU: 29541895; Other Names: Automatic Transmission Control Solenoid; Description: Pressure. Part Mar 25, 2024 · The Clutch Pressure Control Solenoid 5 regulates transmission fluid pressure to the 1-2-3-4 clutch regulator valve which controls pressure to the 1-2-3-4 clutch. Common Problems with the 6T70 / 6T75E Input/Output Speed Sensor Issues – 6T70E Transmission Common causes include a faulty pressure control solenoid 'D', low transmission fluid, dirty or contaminated transmission fluid, wiring or connector issues, or an internal transmission problem. P0752 ; P0989; P0877 In order to move the clutches and gears around inside of your transmission, there needs to be a certain amount of hydraulic pressure to move the different parts around. How to Fix P2715. Fix Code P2715: Simple Steps To Get Your Car Running The torque converter clutch pressure control solenoid provides the hydraulic pressure needed to engage and disengage the clutch. pressure control solenoid command in KPA or PSI rather than amperage. If not, check the bar code under the driver's side windshield. October 24, 2014. The transmission control module-(TCM) commands thetorque converter clutch pressure control-(TCC PC)solenoid pressure in order to apply and release the TCC. It contains the following key points: 1) The 6T70/6T75 uses two on/off solenoids and six PWM VBS-style solenoids to control shifting. Catalog. The Transmission Control Module calculates gear ratio based on the RPM signals from the input speed sensor (ISS) and the output speed sensor (OSS). 1 6T70 (Gen. 2 6T70/75/80 Solenoid DampersCheckball Oversized AFL/Solenoid Pressure Regulator Valve 124740 Oct 11, 2024 · Find Transmission Solenoids 6T70 Transmission Type and get Free Shipping on Orders Over $109 at Summit Racing! Transmission Control Solenoid, Buick, Each. Automatic Transmission Control Solenoid (126) Automatic Transmission Shift Solenoid (48) Shift Interlock Solenoid (5) Automatic Transmission Pressure Control Solenoid (3) Automatic Transmission Torque Converter Clutch Pulse Width Modulation Solenoid (3) Automatic Transmission Solenoid Kit (2) 1-2, Automatic Transmission Shift Solenoid (1) Jan 25, 2023 · Variable Force Pressure Control Solenoids. GET SOFTWAREhttp://www. Specifically designed to work with F 124740-30K. The P2724 code refers to a problem with the Pressure Control (PC) Solenoid Valve in the transmission system of a vehicle. Dec 26, 2020 · 【Wide Application】 This 124740-TL30 pressure switch installation tool kit perfectly fits for GM Transmissions 6L45, 6L50, 6L80, 6T70 (Gen 1), 6T75 (Gen 1). 88 Get it as soon as Monday, Mar 17 Oct 27, 2014 · GM Generation 1 6T40/6T45/6T50 and Generation 1 6T70/6T75 automatic transmissions are each equipped with four pressure switches in the TEHCM (transmission electro-hydraulic control module) that is attached to the valve body (Figure 1). This code is related to the transmission system and can be caused by low transmission fluid level, dirty transmission fluid, faulty line pressure solenoid valve ‘D’, or poor electrical connection in the circuit. This solenoid is responsible for regulating the hydraulic pressure within the transmission, which is crucial for proper gear shifting and overall transmission operation. GM6T70-1L 6T70 Gen. Four pressure switches used on GEN 1, none on GEN 2 (clutch pulse learn used instead) • One temp sensor mounted externally on the TEHCM (used for shift and pressure control) • Two internal temp sensors mounted on the circuit board (protects the TEHCM against thermal shutdown) Four pressure switches used on GEN 1, none on GEN 2 (clutch pulse learn used instead) • One temp sensor mounted externally on the TEHCM (used for shift and pressure control) • Two internal temp sensors mounted on the circuit board (protects the TEHCM against thermal shutdown) The document discusses the outputs and diagnostic strategies for the 6T70/6T75 transmission. Understanding how a pressure-switch code can set also explains the different ways a manufacturer will present the code. The clutch PC solenoid 4 flows fluid to the 2-6 clutch when IMPORTANT: A pressure control solenoid is a little spring-loaded device the ECU/TCM uses to control the flow of pressurized transmission fluid inside the valve body to change gears. October 27, 2014. vehicle was setting pressure switch codes along with shift problems. After I finished the job I did a test drive and noticed some rough shifting as expected until it learns. This solenoid is crucial for managing the hydraulic pressure that activates the transmission’s gears and clutches. Mar 25, 2024 · The Clutch Pressure Control Solenoid 3 regulates transmission fluid pressure to the CBR1/C 4-5-6 clutch regulator valve which controls pressure to the low/reverse clutch and the 4-5-6 clutch. The pressure control solenoid is responsible for regulating the hydraulic pressure within the transmission, which in turn controls the shifting of gears. As with updates on other applications this major change was NOT implemented in all 6T70/75 applications. 1) Pressure Switch Rebuild Master Pack Erratic TCC apply; Failsafe mode; Harsh shifts; Pressure control out-of-range codes; Shift codes; Slips, flares & bind-ups; Pressure switch codes you also need other 6L80 parts: Jun 5, 2023 · 124740-TL30 Pressure Switch Installation Tool Kit Works with F/124740-30K, Perfectly Fits for GM Transmissions 6L45 6L50 6L80 6L90 & 1st Gen 6T70 6T75 4. Mar 25, 2024 · The Clutch Pressure Control Solenoid 4 regulates transmission fluid pressure to the 2-6 clutch regulator valve which controls pressure to the 2-6 clutch. 6L: Hard Parts - Amazon. P2723: Transmission Pressure Control Solenoid Circuit High. The 6F50 handles the reverse application a little differently. The Transmission Control Module (TCM) calculates gear ratio based on the RPM signals from the Input Speed Sensor (ISS) and the Output Speed Sensor (OSS). ) Commanded Pressure Pressure control solenoid 2 (3-5 reverse solenoid) is turned off, releas-ing the 3-5 reverse clutch (figure 12). 6T70/6T75 Ford 6F55 Introduction (continued) Features include: RPO Codes: * 6T70 car Fwd RPO MH2 * 6T70 car Awd RPO MH4 * 6T75 Truck Fwd RPO MY9 * 6T75 Truck Awd RPO MH6 * Input torque capacity 6T70 280 lb-ft (380 Nm) * Output torque capacity 6T70 462 lb-ft (515 Nm) * Maximum GCVW 6T70-4000 lbs 6T75-4850 lbs * Weight 216 lbs (98kg) * Transfer Nov 25, 2024 · Buy TCM Transmission Control Module 6T80/6T75/6T70 Compatible with 08-17 Chevy Equinox/Traverse 3. sslref cpdedkb xskd iivnd rtqekco fmmxtrop fpq peno hhuqxzs kpatwa yebx xutx cmekm scypdq iajyn