AutoCodes – MINI – P0758 MINI

P0758 MINI Code - Shift Solenoid 'B' Circuit Continuity

Quick Answer

Shift solenoid valve 'B' 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 '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: P0758 MINI indicates Shift Solenoid 'B' Circuit Continuity.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift 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 1,741

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 May 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0758 MINI Description

OBDII Code P0758 MINI - Shift Solenoid 'B' Circuit Continuity - AutoCodes.com — P0758 MINI Code - Shift Solenoid 'B' Circuit Continuity

What does this mean?

What are the Possible Causes of the DTC P0758 MINI?

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

How to Fix the DTC P0758 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0758 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.

Need more information about the P0758 MINI 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 P0758 MINI Code

1. What are the common symptoms of OBDII code P0758 in a MINI vehicle?

- Common symptoms include harsh or delayed shifting, failure to shift gears, illuminated Check Engine Light, and decreased fuel efficiency.

2. What does OBDII code P0758 indicate in a MINI car?

- OBDII code P0758 indicates a problem with the Shift Solenoid 'B' Circuit Continuity in the transmission control system.

3. What are the possible causes of OBDII code P0758 in a MINI vehicle?

- Possible causes include a faulty shift solenoid 'B', wiring issues in the shift solenoid circuit, low transmission fluid level, or a malfunctioning transmission control module.

4. How serious is OBDII code P0758 in a MINI car?

- OBDII code P0758 should be addressed promptly to prevent further damage to the transmission and ensure the vehicle operates safely and efficiently.

5. Can I drive my MINI with OBDII code P0758?

- It is not recommended to drive your MINI with OBDII code P0758 as it can lead to transmission issues and potential safety hazards. Have the vehicle diagnosed and repaired as soon as possible.

6. How can I diagnose OBDII code P0758 in my MINI vehicle?

- Diagnosis typically involves using a scan tool to retrieve the code, checking the transmission fluid level and condition, and inspecting the shift solenoid 'B' and its wiring for any visible damage.

7. What are some repair tips for fixing OBDII code P0758 in a MINI car?

- Repair tips may include replacing the faulty shift solenoid 'B', repairing damaged wiring, ensuring proper transmission fluid levels, and resetting the fault code after repairs are completed.

8. Can I reset OBDII code P0758 in my MINI by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it is recommended to diagnose and fix the underlying issue causing OBDII code P0758 to prevent it from reoccurring.

9. How much does it cost to repair OBDII code P0758 in a MINI vehicle?

- The cost of repairing OBDII code P0758 can vary depending on the root cause of the issue, parts needed, and labor costs. It is advisable to consult a professional mechanic for an accurate estimate.

10. Is OBDII code P0758 covered under any MINI vehicle warranties?

- Depending on the vehicle's warranty coverage, OBDII code P0758 may be covered under the powertrain warranty. Check your MINI's warranty details or consult the dealership for more information.