P1860 Acura Code - Torque Converter Clutch Solenoid
Quick Answer
P1860 Acura indicates Torque Converter Clutch Solenoid. Common causes include Faulty Torque Converter Clutch (TCC) Solenoid, Torque Converter Clutch (TCC) Solenoid harness is open or shorted, Torque Converter Clutch (TCC) Solenoid circuit poor electrical connection. 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
- P1860 Acura indicates Torque Converter Clutch Solenoid.
- Common causes
- Common causes include Faulty Torque Converter Clutch (TCC) Solenoid, Torque Converter Clutch (TCC) Solenoid harness is open or shorted, Torque Converter Clutch (TCC) Solenoid circuit poor electrical connection.
- 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.
Code P1860 Acura Description
What are the Possible Causes of the DTC P1860 Acura?
- Faulty Torque Converter Clutch (TCC) Solenoid
- Torque Converter Clutch (TCC) Solenoid harness is open or shorted
- Torque Converter Clutch (TCC) Solenoid circuit poor electrical connection
How to Fix the DTC P1860 Acura?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1860 Acura code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1860 Acura Code
1. What does the OBDII code P1860 mean on an Acura?
P1860 indicates an issue with the Torque Converter Clutch (TCC) solenoid circuit, which controls the locking and unlocking of the torque converter for efficient power transfer.
2. What are the common symptoms of a P1860 code in an Acura?
Symptoms may include poor fuel economy, difficulty shifting gears, the transmission overheating, and the check engine light being illuminated.
3. What causes the P1860 code to appear on an Acura?
Common causes include a faulty TCC solenoid, damaged wiring or connectors in the solenoid circuit, or issues with the transmission control module (TCM).
4. Can I drive my Acura with a P1860 code?
While the car may still be drivable, prolonged driving with this code can lead to transmission damage or reduced fuel efficiency. It’s best to address the issue promptly.
5. How do I diagnose the P1860 code on an Acura?
Diagnosis involves checking the TCC solenoid and circuit for proper operation, inspecting wiring and connectors for damage, and testing the transmission control module.
6. How do I fix the P1860 code on my Acura?
Repairs may include replacing the TCC solenoid, repairing damaged wiring or connectors, or reprogramming or replacing the transmission control module if necessary.
7. How much does it cost to repair a P1860 code on an Acura?
Repair costs can vary, but replacing the TCC solenoid typically ranges from $200 to $500, depending on labor and parts costs.
8. Can a dirty transmission fluid cause a P1860 code?
Yes, contaminated or low transmission fluid can affect the TCC solenoid’s operation and trigger the P1860 code.
9. Will clearing the P1860 code fix the problem?
Clearing the code will turn off the check engine light temporarily, but the underlying issue must be resolved to prevent the code from returning.
10. Is the P1860 code specific to Acura vehicles?
No, the P1860 code is a generic OBDII code that can appear on various makes and models, but its symptoms and causes may vary slightly depending on the vehicle.
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