P1745 dodge

Transmission makers are always throwing the repair industry curveballs. The challenges seem endless.

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P1745 dodge

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The problem is much simpler than that. Explore Our Forums.

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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.

P1745 dodge

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. Look for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this problem is estimated to be around 1. It is important to address this issue promptly to prevent further damage to the vehicle.

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Dave Hritsko and the team have already removed a full transmission in a previous video. P is for line pressure being too high for too long. In fact, this is the most common code I see with these units. AVS Forum. 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. 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. This has resulted in mismatched data and misrepresentation of the correct unit ID, and in some cases the new PUN provided by GM does not work. Usually after clearings, this code it will stay away for good. Copyright Babcox Media Inc. This is perfectly normal as they are fully interchangeable. This is an older thread, you may not receive a response, and could be reviving an old thread.

Find out more about OBD2 codes research process. The P code is a manufacturer-specific trouble code related to the automatic transmission system.

The problem is much simpler than that. The TCM transmission control module relies on three pressure switches to monitor fluid pressure in the hydraulic circuits. Related Articles — American Powertrain introduces new transmission install tool and seal protector. Of course, you will start chasing wires, pinpoint testing and checking grounds only to conclude that you have a bad TCM. We had a Jeep Cherokee come into our Bellevue, Neb. Figure 2. This all-wheel drive vehicle was equipped with a 3. Sometimes manufacturers will let us know of changes they are doing, while other times they let us figure it out as we go. Watch: Replacing a transmission and components Dave Hritsko and the team have already removed a full transmission in a previous video. P is for line pressure being too high for too long.