P1847 Saturn Code - 2-3 Shift Solenoid Circuit High Input Voltage
Quick Answer
The P1847 diagnostic trouble code (DTC) for Saturn vehicles specifically refers to a problem with the 2-3 shift solenoid circuit having high input voltage. Common causes include Faulty 2-3 shift solenoid, Damaged wiring or connectors in the circuit, Malfunctioning 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
- P1847 Saturn indicates 2-3 Shift Solenoid Circuit High Input Voltage.
- Common causes
- Common causes include Faulty 2-3 shift solenoid, Damaged wiring or connectors in the circuit, Malfunctioning 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 P1847 Saturn Description
The P1847 diagnostic trouble code (DTC) for Saturn vehicles specifically refers to a problem with the 2-3 shift solenoid circuit having high input voltage. This code is typically found in automatic transmission vehicles and indicates that there is an issue with the electrical circuit that controls the 2-3 shift solenoid. The shift solenoid is responsible for controlling the flow of transmission fluid to engage the appropriate gear for smooth shifting.
Common Causes of P1847 Saturn
- Faulty 2-3 shift solenoid
- Damaged wiring or connectors in the circuit
- Malfunctioning transmission control module (TCM)
- Low transmission fluid levels or dirty fluid
- Electrical issues such as a weak battery or alternator
Symptoms of P1847 Saturn
- Harsh or delayed shifting between gears
- Transmission slipping or jerking during acceleration
- Inability to shift into higher gears
- Illumination of the Check Engine Light
- Reduced fuel efficiency due to transmission inefficiency
How to Fix P1847 Saturn
- Begin by conducting a thorough diagnostic scan to confirm the P1847 code and identify the specific cause of the issue.
- Inspect the wiring and connectors in the 2-3 shift solenoid circuit for any signs of damage or corrosion. Repair or replace as needed.
- Test the 2-3 shift solenoid for proper operation and replace if found to be faulty.
- Check the transmission fluid level and condition, topping up or performing a fluid flush if necessary.
- Clear the DTC from the vehicle's memory and test drive to ensure the issue has been resolved.
Cost to Fix P1847 Saturn
The typical repair costs for addressing a P1847 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's recommended to obtain quotes from multiple shops to ensure you're getting a fair price for the repair.
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