P0997 Code - Shift Solenoid 'F' Control Circuit Range/Performance
Quick Answer
The P0997 diagnostic trouble code (DTC) refers to a Shift Solenoid 'F' Control Circuit Range/Performance issue. Common causes include Faulty shift solenoid 'F', Wiring issues or shorts in the control circuit, Defective transmission control module (TCM). 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
- P0997 indicates Shift Solenoid 'F' Control Circuit Range/Performance.
- Common causes
- Common causes include Faulty shift solenoid 'F', Wiring issues or shorts in the control circuit, Defective transmission control module (TCM).
- 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 P0997 Description
The P0997 diagnostic trouble code (DTC) refers to a Shift Solenoid 'F' Control Circuit Range/Performance issue. This code indicates that there is a problem with the control circuit for the shift solenoid 'F' in the transmission. The shift solenoid is responsible for controlling the flow of transmission fluid to engage or disengage specific gears in the transmission. When the control circuit for this solenoid is not functioning correctly, it can lead to issues with shifting gears smoothly, which can affect the vehicle's overall performance.
Common Causes of P0997
- Faulty shift solenoid 'F'
- Wiring issues or shorts in the control circuit
- Defective transmission control module (TCM)
- Low transmission fluid levels
- Internal transmission damage
Symptoms of P0997
- Harsh or delayed shifting
- Transmission slipping
- Erratic shifting behavior
- Illuminated Check Engine Light
- Decreased fuel efficiency
How to Fix P0997
- Diagnose the issue using a scan tool to confirm the P0997 code and identify the specific cause of the problem.
- Inspect the wiring harness and connectors for any damage or corrosion. Repair or replace as needed.
- Test the shift solenoid 'F' for proper operation. Replace if found to be faulty.
- Check and top up transmission fluid levels if low. Inspect for any signs of contamination or debris.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0997
The cost of repairing a P0997 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair costs for this type of transmission solenoid issue can range from $200 to $500, including parts and labor. However, it's important to note that prices can fluctuate based on the vehicle make and model, the severity of the problem, and the shop's hourly labor rates. It's recommended to obtain quotes from local auto repair shops to get a more accurate estimate for your specific situation.
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Code P0997 Information for Specific Makes
- P0997 Dodge — Shift Solenoid 'F' Control Circuit Range/Performance
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