How to Fix the P1757 Code on Dodge (A Comprehensive Guide)

If you own a Dodge and have been driving it for a while, you may have noticed a Diagnostic Trouble Code (DTC) on your car’s computer screen. This is frequent and can occur at any time. Let’s get to the meaning of the code.

Code P1757 on Dodge means the governor pressure is higher than 6 psi when the gear selector is in the driving position. Many factors can come into play behind this trouble code. A faulty governor pressure sensor is one of them.

There’s nothing to worry about. The code has been encountered by others besides you. We will provide a more detailed explanation of the error code and will be happy to let you know how to resolve it. 

What Does Code P1757 Mean On Dodge?

As previously stated, 1757 is a common Diagnostic Trouble Code (DTC) that affects almost all Dodge models. In simple terms, the code means that the governor pressure of your car is not at the expected level when the gear selector is in the drive position.

More precisely, the governor pressure system of your car is used to control the shifting of the gears. When the requested and actual pressure are not within a predetermined range, ECM detects this issue and sets the code.

In most cases, the faulty governor sensor is an issue for this code to appear and the checks engine light to come on. Here is the break down of the code:

• P = Powertrain. 
• 1 =  Manufacture.
• 7 = Transmission.
• 57 = Specific fault code (Here, it means greater than 6 psi when the engine/gear is in drive position)

How Serious Is Code P1757 on Dodge?

The governor sensor and governor sensor solenoid play a considerable role when it comes to the performance of cars. So, there is no exception in the case of your Dodge that a faulty governor sensor can cause some severe problems. 

Better gear-shift control is made possible by the governor pressure sensor, which is located under the passenger side of your car. Therefore, imagine you are trying to change your car’s gears, but they refuse to change. Isn’t it something you never expected? 

In addition, the code P1757 in Dodge may often cause transmission damage, and if this happens, most of the time, you will need to replace your car’s transmission.

What Are The Symptoms Of Code P1757 On Dodge?

One of the crucial facts about the trouble code P1757 is that you will see some significant changes in your car. The obvious symptom is the activation of the engine light. Some of the other symptoms include the following:

• Transmission shifting problems.
• The engine stalled and malfunctioned.
• Hard to start the car.
• Extreme sounds when using the brakes.
• Poor fuel economy.

What Causes Code P1757 on Dodge?

Several factors can lead to the error code P1757. The issue with the governor sensor is the primary cause of the code appearing. Other causes include the following:

• Faulty governor sensor.
• Transmission internal damage.
• Bad Engine Control Module (ECM)
• Faulty valve body.
• 5 volt supply circuit is open inside the transmission.
• Transmission oil burnt. 

How To Fix Code P1757 On Dodge?

The task of fixing the code P1757 is always time-consuming as you have to check quite a lot of things. So if you think you can’t do the job independently, it’s always better to go with a professional. 

First, you need to diagnose the code correctly to fix the problem. Therefore, you need to have an OBD2 scanner tool in this case. Once you diagnose the code correctly, it will provide you with a lot of ease in taking the further steps.

Step 1: Verify the code and check if the DTC is correct

Sometimes, your computer system may not be able to read the DTC properly. That’s why you need to verify the DTC with the OBD2 scanner tool and record the freeze frame data to see whether the code is correct. 

In addition, you should also try to reset the code after verification; if you can do this, you are done with fixing the problem. On the other hand, go to step 2.

Step 2: Check the Governor Sensor Pressure

If you can’t reset the DTC code at the first step, you need to check the governor sensor data to see whether it is above 41.4 kPa (6 psi).  You can read this pressure with the scan tool.

When the governor pressure exceeds 6 psi, you must replace the valve. On the other hand, you have to jump to step 7 if the governor pressure is not above 6 psi.

Step 3: Check If the Governor Pressure March with the Gauge Pressure

Here you have first read the gauge pressure data. Next, you must install a 700 kPa (100 psi) pressure gauge on the Governor Pressure Test Port and read the data carefully with a scan tool reader. 

Now, if the data of the two types of pressure match, follow the next step; if it doesn’t match, you need to check the 5 volt supply circuit. 

Step 4: Check Burn Transmission Whether To Repair or Replace it.

Now you have to check the transmission to see if it is burnt. In most cases, a burn transmission is the leading cause of the code P1757. To do this, remove the and check if there is any sign of burn and debris.

If the transmission is badly burned, you must repair it. If you find any debris, you should clean them and inspect the transmission condition.

Step 5: Check and Replace Governor Pressure Solenoid 

You need to replace the governor pressure solenoid if it gets damaged. You will find the governor sensor solenoid just underneath the passenger side of your car. 

Step 6: Check Engine Control Module and Replace and Reprogramme.

Here you need to check the Engine Control Module (ECM) pins, corrosion, damage, etc.  If you find a severe problem with the ECM, you shouldn’t hesitate to replace and reprogramme it. 

Step 7: Check the 5 Volt Supply Circuit and Replace it. 

In this step, you need to measure the resistance of the 5- volt supply circuit. If the resistance exceeds 5.0 ohms, replace the 5- volt supply circuit.

On the other hand, the 5-volt supply circuit stays below 5.0 ohms; you should check it is open inside the transmission and repair the 5-volt supply circuit for an open internal to the transmission.

How Much Does It Cost To Fix the Dodge P1757 Code?

The cost of fixing the Dodge p1755 code will vary. For example, you may need to pay less to fix the code if the governor pressure sensor becomes bad. But, at the same time, you must spend a lot if the transmission gets damaged.

It will cost around $250-$300 to repair your car’s governor pressure sensor and solenoid. You may need to repair or replace them. When it comes to the cost of labor, it is somewhere between $70-$150 per hour.

For transmission, you may have to spend $400-$1500 based on the type of transmission you have on your Dodge. You have to pay more if it is required to replace the entire transmission.

Can You Drive Your Dodge With Code P1757?

You can somehow drive your Dodge with code P1757, but the experts in this field do not recommend it. The possible reason for this is that when the code p1757 occurs, there’s a problem with the governor pressure solenoid. 

A faulty governor pressure can damage your car’s transmission at any time. Therefore, you may know the outcome of driving a vehicle with a damaged transmission. Who knows, it may cause a significant accident. So, it is always better not to drive your car until you fix the code P1757.

If the code appears while driving, you should park your car immediately. The next step is to check the governor’s pressure and fix the issue as soon as possible.

Conclusion

We believe you found this article quite informative. Identifying the exact causes of the code always helps you fix it comprehensively. It helps to avoid any unnecessary steps that are not recommended.

Ensure you know how to read the DTC with the OBD2 scanner properly. If you follow the DIY approach to fixing the code, you should always go step by step to fix the code properly.

However, fixing the code on your own may be a difficult task to do. If you seem unable to fix the code correctly, do not be hesitant to seek help from a professional or expert in this field.

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