Automatic transmission vehicles are equipped with shift solenoids that control the flow of fluid inside the transmission. If your vehicle has problems with its shift solenoids, the P0762 code or other related trouble codes can trigger. Using a scan tool to check your vehicle for any stored trouble codes can help you diagnose and fix the issue.
Diagnostic trouble code (DTC) P0762 stands for Shift Solenoid ‘C’ Stuck On. Transmission fluid movement is responsible for moving the appropriate transmission components. If the shift solenoid “C” is stuck in the “on” position, then the P0762 code will trigger. This code indicates that the problem is with shift solenoid C. There are usually two or more shift solenoids inside a transmission assembly that are often designated A, B, C, etc.
Shift solenoids are spring-loaded plunger devices that regulate the flow of transmission fluid to control shifting. Automatic transmissions rely on the flow of transmission fluid to work. When they malfunction, expect to have transmission-related issues.
Note: The definition of the P0762 code can be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition.
While the P0762 code usually means there’s a shift solenoid malfunction, it may also be caused by any of the following:
Here are the common symptoms of the P0762 code:
The P0762 code can be caused by several issues. Identifying them can be difficult because you might need to visually inspect components like the shift solenoids, depending on the symptoms you’re experiencing. Since the transmission is difficult to access as it’s usually under the vehicle, inspecting it might need prior experience or specialist tools. It may be the best to leave the task to a trusted mechanic.
If you want to learn more about the diagnostic process, then you can check out the video below:
There usually isn’t a magic bullet that can fix any OBD-II code for any vehicle. The repair steps will vary depending on the faulty component and the vehicle model. The first step to repair the issue is proper diagnosis. Once you have an accurate diagnosis, then you can consult auto repair resources and how-to guides for possible solutions. Your owner’s manual can be helpful too, as it might have troubleshooting guides.
Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.