The P0758 diagnostic trouble code refers to an issue with the Shift Solenoid 'B' in the vehicle's transmission system. The shift solenoid is responsible for controlling the flow of transmission fluid, which in turn controls the shifting of gears within the transmission.

2020年6月26日 · The P0758 Chevrolet code indicates a problem with the 2-3 shift solenoid circuit electrical in the transmission system of the vehicle. The 2-3 shift solenoid is responsible for controlling the hydraulic pressure that engages the gears during the shifting process.

To fix this problem, you should visually inspect the wiring harness and connectors for any damage, such as broken or corroded pins. It is important to address this issue promptly as it can lead to further damage to the transmission. The repair time for this issue is …

In this case, the P0758 OBD-II trouble code is associated with a an electrical malfunction with the the transmission Shift Solenoid "B" Circuit. Example of shift solenoids: What is the severity of this DTC?

2024年11月12日 · Dealing with the P0758 code can be a pain, but fixing it doesn’t have to be too hard. First, use an OBD-II scanner to confirm the error code, which points to a problem with shift solenoid B. Next, check your transmission fluid levels and quality; this simple check can often unveil hidden issues.

When the powertrain control module (PCM) records code P0758, it indicates that the PCM is unable to detect the proper change in engine speed or increase in ground speed that should occur during a...

OBD-II Code P0758 is defined as a Shift Solenoid B Electrical. The purpose of the automatic transmission is to match the engine's optimum power and torque characteristics to the driver's desired rate of acceleration and speed by auto-selecting different gear ratios or 'speeds' to …

P0758 is a diagnostic trouble code (DTC) for "Shift Solenoid B Electrical/2-3 Shift Solenoid Circuit Electrical". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

When the code P0758 is set it simply means that the ECM or PCM is not able to properly see the specified RPM change that occurs during a 2 – 3 shift. A P0758 also suggest that the computer is not seeing the correct increase in road speed from the vehicle speed sensor. How Serious is …

2020年6月14日 · Learn what Shift Solenoid 'B' Electrical means, location and how to repair?