OBD-II Generic Error Code P0758: How to Fix It

Q: Can I drive with a P0758 code?

It is not recommended. The transmission may enter limp mode with limited gears, causing poor performance and potential damage. Have it diagnosed and repaired promptly.

Q: What causes shift solenoid B electrical error?

Common causes include a faulty solenoid, damaged wiring or connectors, low/dirty transmission fluid, or a failing transmission control module.

Q: How much does it cost to fix P0758?

DIY cost for a solenoid is around $40-$150. Shop labor can add $200-$500 depending on vehicle and accessibility.

Q: Is shift solenoid B the same as shift solenoid B?

Yes, the code refers to 'B' which is a specific solenoid designator per the manufacturer. Check your service manual for exact location.

Q: Will a transmission flush fix code P0758?

A flush may help if dirty fluid is the cause, but if the solenoid or wiring is faulty, replacement is needed. Always diagnose first.

Abstract

Error code P0758 indicates an electrical problem with the shift solenoid B in your vehicle's automatic transmission. This solenoid controls hydraulic pressure for gear shifts. A faulty solenoid or wiring issue often triggers this code, potentially causing harsh shifting or limp mode.