Understanding Subaru OBD-II Trouble Codes P0935
What are OBD-II Trouble Codes?
OBD-II (On-Board Diagnostics) trouble codes are diagnostic codes that are generated by your vehicle’s onboard computer system. These codes help identify specific issues or malfunctions within the vehicle’s various systems, such as the engine, transmission, or emissions.
What is the Subaru OBD-II Trouble Code P0935?
The Subaru OBD-II trouble code P0935 is a generic powertrain code that indicates a problem with the shift solenoid A control circuit. This code is specific to Subaru vehicles and is related to the transmission system.
What does the P0935 code mean?
When the P0935 code is triggered, it means that the vehicle’s onboard computer has detected an issue with the shift solenoid A control circuit. This circuit is responsible for controlling the shifting of gears in the transmission. If this circuit is malfunctioning, it can lead to various transmission problems, such as difficulty shifting gears, slipping gears, or the transmission not engaging properly.
What are the possible causes of the P0935 code?
The P0935 code can be caused by several factors, including:
- Faulty shift solenoid A
- Open or short circuit in the shift solenoid A control circuit
- Low transmission fluid level
- Dirty or contaminated transmission fluid
How is the P0935 code diagnosed?
To diagnose the P0935 code, a qualified technician will use an OBD-II scanner to retrieve the trouble code and any related codes. They will then inspect the shift solenoid A and its control circuit for any visible signs of damage or malfunction. They may also perform tests to check the resistance and voltage of the shift solenoid and its control circuit.
How is the P0935 code repaired?
The specific repair process for the P0935 code will depend on the underlying cause. Possible repairs may include:
- Replacing a faulty shift solenoid A
- Repairing or replacing any damaged wiring or connectors in the shift solenoid A control circuit
- Refilling or replacing the transmission fluid
It is recommended to have the P0935 code diagnosed and repaired by a qualified technician to ensure a proper and accurate resolution.
In conclusion
The Subaru OBD-II trouble code P0935 is a specific code that indicates a problem with the shift solenoid A control circuit. If you encounter this code, it is important to have it diagnosed and repaired by a professional to prevent further transmission issues and ensure the proper functioning of your vehicle.
