AutoCodes – MINI – P0795 MINI

P0795 MINI Code - Pressure Control Solenoid Valve 3

Quick Answer

The pressure control solenoid valve 'C' is normally low pressure control solenoid. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty pressure control solenoid valve 'C'. 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 MINI indicates Pressure Control Solenoid Valve 3.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty pressure control solenoid valve 'C'.
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 1,300

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 30, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0795 MINI Description

The pressure control solenoid valve 'C' is normally low pressure control solenoid. The solenoid is activated to control the apply and release of the 2nd brake and 1st and reverse brake, and torque converter clutch. Lock-up operation, however, is prohibited when A/T fluid temperature is too low. When the accelerator pedal is depressed (less than 1/8) in lockup condition, the engine speed should not change abruptly. If there is a big jump in engine speed, there is no lock-up.

OBDII Code P0795 MINI - Pressure Control Solenoid Valve 3 - AutoCodes.com — P0795 MINI Code - Pressure Control Solenoid Valve 3

What does this mean?

What are the Possible Causes of the DTC P0795 MINI?

Low transmission fluid level
Dirty transmission fluid
Faulty pressure control solenoid valve 'C'
Pressure control solenoid valve 'C' harness is open or shorted
Pressure control solenoid valve 'C' circuit poor electrical connection

How to Fix the DTC P0795 MINI?

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 does this mean?

Code Tech Notes

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0795 MINI 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.

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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 P0795 MINI Code

1. What are the common symptoms of an OBDII code P0795 related to the Pressure Control Solenoid Valve 3 in a MINI?

The common symptoms include harsh shifting, transmission slipping, poor fuel efficiency, and the transmission may go into limp mode.

2. What are the possible causes of the OBDII code P0795 in a MINI?

Common causes of this code include a faulty pressure control solenoid valve 3, low transmission fluid levels, dirty or contaminated transmission fluid, or electrical issues in the transmission system.

3. How serious is the OBDII code P0795 in a MINI?

This code should be addressed promptly to prevent further damage to the transmission. Ignoring the issue can lead to more severe transmission problems and costly repairs down the line.

4. Can I continue driving my MINI with the P0795 OBDII code?

It is not recommended to continue driving your MINI with this code present. Continuing to drive the vehicle can cause further damage to the transmission and potentially leave you stranded on the road.

5. How can I diagnose and repair the OBDII code P0795 in my MINI?

Diagnosis typically involves checking the transmission fluid level and condition, inspecting the wiring and connectors related to the pressure control solenoid valve 3, and testing the solenoid itself. Repair may involve replacing the faulty solenoid, performing a transmission fluid flush, or addressing any electrical issues.

6. Are there any DIY tips for addressing the OBDII code P0795 in a MINI?

While diagnosing and repairing transmission issues can be complex, checking the transmission fluid level and condition regularly can help prevent issues related to the pressure control solenoid valve 3. If you are comfortable with automotive repairs, you could attempt to replace the solenoid yourself with the proper tools and knowledge.

7. How much does it cost to repair the OBDII code P0795 in a MINI?

The cost of repairing this code can vary depending on the underlying issue, the labor rates in your area, and whether you choose to go to a dealership or an independent mechanic. It is recommended to get multiple quotes from reputable technicians to compare prices.

8. Can a faulty pressure control solenoid valve 3 cause other transmission-related issues in a MINI?

Yes, a faulty solenoid can cause a range of transmission issues beyond just triggering the P0795 code. It can lead to poor shifting performance, slipping gears, and overall transmission malfunction.

9. How can I prevent the OBDII code P0795 from occurring in my MINI?

Regular maintenance, including checking and changing the transmission fluid as recommended in your vehicle's manual, can help prevent issues with the pressure control solenoid valve 3. Additionally, addressing any transmission issues promptly can prevent them from escalating into more severe problems.

10. Is it possible for the OBDII code P0795 to be a false alarm in a MINI?

While it is less common, false alarms can occur with any diagnostic trouble code. However, it is important to have the issue properly diagnosed by a qualified technician to ensure that the underlying problem is addressed correctly.