AutoCodes – BMW – P0752 BMW

P0752 BMW Code - Shift Solenoid 'A' Circuit Continuity

Quick Answer

Shift solenoid valve A is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'A' 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: P0752 BMW indicates Shift Solenoid 'A' Circuit Continuity.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'A' 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 5,534

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0752 BMW Description

OBDII Code P0752 BMW - Shift Solenoid 'A' Circuit Continuity - AutoCodes.com — P0752 BMW Code - Shift Solenoid 'A' Circuit Continuity

What does this mean?

What are the Possible Causes of the DTC P0752 BMW?

Low transmission fluid level
Dirty transmission fluid
Faulty shift solenoid 'A' valve
Shift solenoid 'A' valve harness or connectors
Shift solenoid 'A' valve circuit is open or shorted

How to Fix the DTC P0752 BMW?

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 P0752 BMW 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 P0752 BMW code?

Need more information on how to fix the P0752 BMW code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0752 BMW code diagnosed by a professional: Find a repair shop in your area

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 P0752 BMW Code

1. What does the OBDII code P0752 BMW indicate?

The code P0752 on a BMW indicates that there is an issue with the Shift Solenoid 'A' Circuit, specifically a problem with electrical continuity. This can affect the transmission's ability to shift properly.

2. What are common symptoms of code P0752 in a BMW?

Symptoms include irregular shifting, the transmission stuck in a particular gear, the transmission failing to shift at all, decreased fuel efficiency, and the check engine light turning on.

3. What causes the P0752 code to appear on a BMW?

Possible causes include faulty shift solenoid 'A', issues with the solenoid's electrical circuit (such as damaged wires or poor connections), or a problem with the transmission control module.

4. How can I diagnose the P0752 code in my BMW?

Diagnosis involves using a scan tool to confirm the presence of the code, visually inspecting the solenoid and its wiring for damage, and testing the solenoid and circuit with a multimeter to check for proper electrical function.

5. What repairs can fix the P0752 code?

Repairs might include replacing the faulty shift solenoid 'A', repairing or replacing damaged wiring or connectors in the solenoid circuit, or in some cases, replacing or reprogramming the transmission control module.

6. Is it safe to drive my BMW with the P0752 code?

Driving with the P0752 code can lead to further damage to the transmission, especially if the transmission is behaving erratically. It is advisable to address the issue promptly to avoid potential safety risks and more costly repairs.

7. How much does it typically cost to repair the P0752 code in a BMW?

The cost can vary widely depending on the nature of the problem. Replacing a shift solenoid can cost between $150-$400, while more extensive electrical repairs or replacing the transmission control module can increase the cost significantly.

8. Can a faulty battery or charging system cause the P0752 code on a BMW?

While a weak battery or faulty charging system primarily affects engine startup and electrical system performance, indirect effects can disrupt the transmission control module's function, potentially contributing to a P0752 code.

9. Will resetting the check engine light clear the P0752 code permanently?

Resetting the check engine light will turn it off temporarily, but unless the underlying issue is addressed, the code will likely return when the system tests the solenoid circuit again during operation.

10. What is the function of Shift Solenoid 'A' in a BMW?

Shift Solenoid 'A' is responsible for controlling the flow of hydraulic fluid to engage or disengage specific gears. A malfunction can hinder the solenoid's ability to manage gear shifts, leading to noticeable transmission issues.