P1745 dodge

Transmission makers are always throwing the repair industry curveballs.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. My 09 charger 2. I have tried resetting the computer several times and in a couple different ways like pulling off the negative and positive terminals and pulling fuses. I've also put on new transmission output and input sensors.

P1745 dodge

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This all-wheel drive vehicle was equipped with a 3. P1745 dodge to the company, p1745 dodge, Freudenberg-NOK bonded pistons are engineered and manufactured by the same machinery and same people as FN pistons, and are made in New Hampshire. Usually after clearings, this code it will stay away for good.

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The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. Diagnosis and correction of a max line pressure condition may become extremely frustrating both in time and dollars spent — going down the rabbit hole, as we call it. The vehicle may contain codes P, P or P If the actual line pressure reading is more than With a max line condition, this code may incorrectly send you to the line pressure sensor. If the actual line pressure is consistently higher than the highest desired line pressure ever used in the current gear, high line pressure P will set. P does mention a possible open circuit fault for PCS line pressure solenoid. First, examine scanner data and verify the condition. Figure 1 is an example of an open circuit via scanner info. Notice in the data that line pressure duty cycle is

P1745 dodge

Find out more about OBD2 codes research process. The P code is a manufacturer-specific trouble code related to the automatic transmission system. It indicates that there is a problem with the transmission control module TCM and its communication with the engine control module ECM. There are quite a few reasons why your car may get the code displayed, and it takes sorting them all out one by one to determine the exact root cause of the code in your case. One of the most common causes of the P code is a faulty transmission solenoid. The solenoid is responsible for regulating the hydraulic pressure in the transmission, and a malfunctioning solenoid can cause the transmission to slip, shift harshly, or go into limp mode. Wiring issues can also cause the P code.

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In most cases, the speed sensors have been swapped incorrectly or power is absent to one of them. P is for line pressure being too high for too long. The most common problem is putting your foot on the brake during step two. Top Contributors this Month View All. While GM was moving files around on their servers, some data was lost or corrupted verified per GM tech line. I am sure other aftermarket scanners are capable as well, but Snap-On is confirmed to do this correctly. We had a Jeep Cherokee come into our Bellevue, Neb. I have a couple of case studies to share that I have seen recently, and will share some testing protocols that I have used over the years to attempt to correctly diagnose a related issue or a code. Correction requires contacting the GM tech line, and with your VIN they can identify and correct the problem in short order. Looking deeper: Telling apart electrical issues and parts issues. Why do we have to do that? In fact, this is the most common code I see with these units. Usually after clearings, this code it will stay away for good.

The possible causes include a faulty Line Pressure Solenoid, an open or shorted harness, or a poor electrical connection in the solenoid circuit. To fix this issue, you should visually inspect the wiring harness and connectors for any damage.

The problem is much simpler than that. Figure 2. The subject of this article is a Ford Ranger with a 3. Dave Hritsko and the team have already removed a full transmission in a previous video. The owner said that the transmission was not shifting correctly and the OD lamp was flashing. With learned parameters cleared, the computer is extra sensitive to the changes until the computer starts to learn what the new normal is. The TCM transmission control module relies on three pressure switches to monitor fluid pressure in the hydraulic circuits. This time, see an in-depth explanation of the parts, components, and steps in how they make the upgrade with a remanufactured transmission along with new aftermarket components with the help of students from Ohio Technical College. IndigoBlueRT 33 Replies. Code P is usually just as easy to correct. Although this was true in the past, it is no longer true if you have a Snap-On scanner with version Watch: Replacing a transmission and components Dave Hritsko and the team have already removed a full transmission in a previous video. That is wrong; you must forcefully put your foot on the brake enough to build PSI of fluid pressure and maintain it, or initialization will fail.