AutoCodes – Dodge – P0935 Dodge

P0935 Dodge Code - Hydraulic Pressure Sensor Circuit High

Quick Answer

Line pressure is electronically controlled by the Transmission Control System (TCM) and is measured by the Line Pressure Sensor (LPS). Common causes include Faulty Hydraulic Pressure Sensor, Hydraulic Pressure Sensor harness is open or shorted, Hydraulic Pressure Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0935 Dodge indicates Hydraulic Pressure Sensor Circuit High.
Common causes
Common causes include Faulty Hydraulic Pressure Sensor, Hydraulic Pressure Sensor harness is open or shorted, Hydraulic Pressure Sensor circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 37,198
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 11, 2019
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Code P0935 Dodge Description

Line pressure is electronically controlled by the Transmission Control System (TCM) and is measured by the Line Pressure Sensor (LPS). The desired line pressure is continuously being compared to the actual line pressure and is regulated by electronically changing the duty cycle of the Pressure Control Solenoid (PCS). The Transmission Control System calculates the desired line pressure based on inputs from the transmission and engine. A calculated torque input to the transmission is used as the primary input to the desired line pressure calculation and is called Torque Based Line Pressure. The Transmission Control Module (TCM) monitors the Hydraulic Pressure Sensor. The TCM sets the OBDII code when the Hydraulic Pressure Sensor is not to factory specifications.
OBDII Code P0935 Dodge - Hydraulic Pressure Sensor Circuit High - AutoCodes.com
P0935 Dodge Code - Hydraulic Pressure Sensor Circuit High

What are the Possible Causes of the DTC P0935 Dodge?

  • Faulty Hydraulic Pressure Sensor
  • Hydraulic Pressure Sensor harness is open or shorted
  • Hydraulic Pressure Sensor circuit poor electrical connection

How to Fix the DTC P0935 Dodge?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0935 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0935 Dodge code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0935 Dodge Code

1. What are the common symptoms of OBDII code P0935 in a Dodge related to the Hydraulic Pressure Sensor Circuit High?

- Common symptoms include harsh shifting, transmission slippage, illuminated warning lights on the dashboard, and decreased fuel efficiency.

2. What are the possible causes of OBDII code P0935 in a Dodge indicating a Hydraulic Pressure Sensor Circuit High?

- The code can be triggered by issues such as a faulty hydraulic pressure sensor, damaged wiring or connectors in the sensor circuit, low transmission fluid levels, or a malfunctioning transmission control module.

3. How can I diagnose the source of OBDII code P0935 in a Dodge associated with the Hydraulic Pressure Sensor Circuit High?

- To diagnose the issue, you may need to perform a thorough inspection of the transmission system, check the wiring and connectors for any damage, test the hydraulic pressure sensor, and use a scan tool to read live data from the transmission control module.

4. Are there any simple repairs or maintenance tips to consider for OBDII code P0935 in a Dodge with a Hydraulic Pressure Sensor Circuit High?

- Basic steps to address the code may include checking and topping up transmission fluid levels, inspecting and repairing any damaged wiring or connectors, and resetting the fault codes after making necessary repairs.

5. Can ignoring OBDII code P0935 in a Dodge indicating a Hydraulic Pressure Sensor Circuit High lead to more severe damage?

- Ignoring the code can potentially lead to further transmission issues, such as increased wear and tear on transmission components, eventual transmission failure, and unsafe driving conditions.

6. Is it safe to drive a Dodge with OBDII code P0935 related to a Hydraulic Pressure Sensor Circuit High?

- It is not recommended to drive the vehicle with this code present, as it can affect the transmission's performance and reliability. Seek professional help to diagnose and repair the issue before driving the vehicle again.

7. How much does it typically cost to repair OBDII code P0935 in a Dodge due to a Hydraulic Pressure Sensor Circuit High?

- The cost of repairs can vary depending on the exact cause of the issue and the extent of the damage. It is advisable to consult a professional mechanic for a proper diagnosis and an accurate cost estimate.

8. Can a DIY enthusiast fix OBDII code P0935 in a Dodge related to a Hydraulic Pressure Sensor Circuit High?

- While some basic maintenance tasks can be performed by DIY enthusiasts, diagnosing and repairing issues related to OBDII codes, especially those involving the transmission system, may require specialized tools and expertise best handled by a professional mechanic.

9. How long does it typically take to repair OBDII code P0935 in a Dodge with a Hydraulic Pressure Sensor Circuit High?

- The repair time can vary based on the specific cause of the issue and the required repairs. Simple fixes like checking and topping up fluid levels may take a short time, while more complex repairs involving sensor replacement or wiring repairs could take longer.

10. Can OBDII code P0935 in a Dodge be prevented from occurring again after repairs related to the Hydraulic Pressure Sensor Circuit High?

- Proper maintenance of the transmission system, regular fluid checks and changes, and prompt attention to any warning signs can help prevent the recurrence of OBDII code P0935 related to the Hydraulic Pressure Sensor Circuit High in a Dodge.

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