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P0795 Acura Code - Pressure Control Solenoid Valve 'C'

Quick Answer

The P0795 diagnostic trouble code (DTC) for Acura vehicles refers to an issue with the Pressure Control Solenoid Valve 'C'. Common causes include Faulty pressure control solenoid valve 'C', Low transmission fluid level or dirty transmission fluid, Wiring or connector issues related to the solenoid valve. 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
P0795 Acura indicates Pressure Control Solenoid Valve 'C'.
Common causes
Common causes include Faulty pressure control solenoid valve 'C', Low transmission fluid level or dirty transmission fluid, Wiring or connector issues related to the solenoid valve.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P0795 Acura Description

The P0795 diagnostic trouble code (DTC) for Acura vehicles refers to an issue with the Pressure Control Solenoid Valve 'C'. This code indicates that there is a problem with the solenoid valve that controls the transmission fluid pressure in the hydraulic circuit. The pressure control solenoid valve 'C' is responsible for regulating the hydraulic pressure within the transmission, which is crucial for smooth gear shifting and overall transmission performance.

OBDII Code P0795 Acura - Pressure Control Solenoid Valve 'C'
P0795 Acura Code - Pressure Control Solenoid Valve 'C'

Common Causes of P0795 Acura

  1. Faulty pressure control solenoid valve 'C'
  2. Low transmission fluid level or dirty transmission fluid
  3. Wiring or connector issues related to the solenoid valve
  4. Internal transmission damage or wear
  5. ECM malfunction

Symptoms of P0795 Acura

  1. Erratic or harsh shifting
  2. Delayed engagement when shifting gears
  3. Transmission slippage
  4. Poor fuel economy
  5. Illuminated check engine light

How to Fix P0795 Acura

  1. Diagnose the issue by using a scan tool to retrieve the trouble code and perform a visual inspection of the solenoid valve and related components.
  2. Check the transmission fluid level and condition. If low or dirty, perform a transmission fluid flush and refill.
  3. Inspect the wiring and connectors for any damage or corrosion. Repair or replace as needed.
  4. Test the pressure control solenoid valve 'C' for proper operation and replace if faulty.
  5. Clear the DTC and road test the vehicle to ensure proper transmission function.

Cost to Fix P0795 Acura

The cost of repairing a pressure control solenoid valve 'C' issue can vary depending on the extent of the problem and the specific components that need to be replaced. On average, the parts for this repair can range from $100 to $300, while the labor costs can range from $150 to $400. Overall, the total repair cost can range from $250 to $700. It's important to note that these are rough estimates, and actual costs may vary based on the vehicle's make and model, the location of the repair shop, and any additional repairs that may be needed. It's recommended to get a detailed quote from a trusted auto repair shop before proceeding with the repair.

What does this mean?

Tech Notes for P0795 Acura

When a transmission solenoid is malfunctioned, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is dirty, it's recommended to change the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a mechanical transmission failure and that the transmission will need to be rebuilt or replaced.

When is the Code Detected?

The P0795 code is detected when the when normal voltage is not applied to solenoid due to open or short or when TCM detects as irregular by comparing target value with monitor value.

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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.

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