AutoCodesAcura – P0775 Acura

P0775 Acura Code - Pressure Control Solenoid Valve 'B' Hydraulic System Fault

Quick Answer

The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid 'B' 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
P0775 Acura indicates Pressure Control Solenoid Valve 'B' Hydraulic System Fault.
Common causes
Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid 'B' 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.
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Code Popularity 4,374
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 30, 2019
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Code P0775 Acura Description

The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. Opening the exhaust port decreases the output fluid pressure regulated by the PC solenoid valve, which ultimately decreases line pressure. The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).
OBDII Code P0775 Acura - Pressure Control Solenoid Valve 'B' Hydraulic System Fault - AutoCodes.com
P0775 Acura Code - Pressure Control Solenoid Valve 'B' Hydraulic System Fault

What are the Possible Causes of the DTC P0775 Acura?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty line pressure solenoid 'B' valve
  • Line pressure solenoid 'B' valve harness is open or shorted
  • Line pressure solenoid 'B' valve circuit poor electrical connection

How to Fix the DTC P0775 Acura?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0775 Acura 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 P0775 Acura 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 P0775 Acura Code

1. What are the common symptoms of OBDII code P0775 in an Acura?

The common symptoms of OBDII code P0775 in an Acura include harsh shifting, transmission slippage, delayed engagement when shifting gears, and a decrease in fuel efficiency.

2. What causes the Pressure Control Solenoid Valve 'B' Hydraulic System Fault in an Acura?

The Pressure Control Solenoid Valve 'B' Hydraulic System Fault (code P0775) in an Acura is typically caused by a faulty pressure control solenoid, low transmission fluid levels, a clogged transmission filter, or internal transmission issues.

3. How serious is the P0775 OBDII code in an Acura?

The P0775 OBDII code in an Acura should be addressed promptly to prevent further damage to the transmission. Ignoring this fault could lead to more severe transmission problems and potential vehicle breakdown.

4. Can I drive my Acura with the P0775 code?

It is not recommended to drive your Acura with the P0775 code present, as it can cause further damage to the transmission. It is best to have the issue diagnosed and repaired by a qualified mechanic.

5. How is the Pressure Control Solenoid Valve 'B' Hydraulic System Fault diagnosed in an Acura?

Diagnosing the Pressure Control Solenoid Valve 'B' Hydraulic System Fault involves using a scan tool to retrieve the OBDII code, conducting a visual inspection of the transmission components, checking the transmission fluid level and condition, and performing a road test to observe the symptoms.

6. Can I repair the P0775 code in my Acura myself?

Repairing the P0775 code in an Acura may require specialized tools and knowledge of transmission systems. It is recommended to have a professional mechanic diagnose and repair the issue to ensure it is properly addressed.

7. How much does it cost to fix the Pressure Control Solenoid Valve 'B' Hydraulic System Fault in an Acura?

The cost of fixing the Pressure Control Solenoid Valve 'B' Hydraulic System Fault in an Acura can vary depending on the exact cause of the issue, the extent of the damage, and labor costs. It is advisable to obtain quotes from multiple repair shops for an accurate estimate.

8. Is there a way to prevent the P0775 OBDII code from appearing in my Acura?

Regular maintenance of your Acura's transmission, such as checking and changing the transmission fluid as recommended by the manufacturer, can help prevent issues like the P0775 code from occurring. Additionally, addressing any transmission problems promptly can help avoid more significant issues.

9. Can the P0775 OBDII code be intermittent in an Acura?

Yes, the P0775 OBDII code can sometimes be intermittent in an Acura. It is essential to address the issue even if it appears sporadically, as it can worsen over time and lead to more severe transmission problems.

10. How long does it take to repair the Pressure Control Solenoid Valve 'B' Hydraulic System Fault in an Acura?

The repair time for the Pressure Control Solenoid Valve 'B' Hydraulic System Fault in an Acura can vary depending on the exact cause of the issue and the extent of the repair needed. It is best to consult with a mechanic for a more accurate estimate of the repair duration.

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