P1666 Buick Code - Driver 3 Line 6
Quick Answer
The P1666 code for Buick vehicles specifically refers to an issue with Driver 3 Line 6. Common causes include Faulty driver's seat memory module, Loose or damaged wiring connections, Corrosion or water damage to the seat memory module. 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
- P1666 Buick indicates Driver 3 Line 6.
- Common causes
- Common causes include Faulty driver's seat memory module, Loose or damaged wiring connections, Corrosion or water damage to the seat memory module.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1666 Buick Description
The P1666 code for Buick vehicles specifically refers to an issue with Driver 3 Line 6. This code typically indicates a fault with the driver's seat memory module or related components. The driver's seat memory module is responsible for storing and recalling seat position settings, such as seat height, angle, and distance from the steering wheel. When this module malfunctions, it can lead to issues with the driver's seat not adjusting correctly or not holding the programmed settings.
Common Causes of P1666 Buick
- Faulty driver's seat memory module.
- Loose or damaged wiring connections.
- Corrosion or water damage to the seat memory module.
- Software issues with the vehicle's control module.
- Physical damage to the driver's seat controls.
Symptoms of P1666 Buick
- Inability to adjust the driver's seat position.
- Erratic movement of the driver's seat.
- Failure of the seat memory function to recall saved settings.
- Illumination of the seat memory system warning light on the dashboard.
How to Fix P1666 Buick
- Begin by diagnosing the specific cause of the P1666 code using a diagnostic scanner to pinpoint the exact issue.
- Inspect the wiring connections for any signs of damage, corrosion, or looseness. Repair or replace any faulty wiring as needed.
- Test the driver's seat memory module for proper functionality and replace it if found to be defective.
- Reset the seat memory settings and reprogram the driver's preferred seat position.
- Clear the diagnostic trouble code from the vehicle's computer system and test the driver's seat to ensure proper operation.
Cost to Fix P1666 Buick
The typical repair costs for addressing the P1666 code in a Buick vehicle can range from $200 to $500, including parts and labor. However, it is important to note that actual costs can vary based on factors such as the specific cause of the issue, the model year of the vehicle, and the labor rates at the auto repair shop. Additionally, diagnostic time and labor rates can vary between different locations and types of repair facilities. It is recommended to obtain a detailed estimate from a qualified mechanic before proceeding with the repair.
Need more information about the P1666 Buick code?
Need more information on how to fix the P1666 Buick code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1666 Buick code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1666 Buick Code
No Frequently Asked Questions about P1666 Buick Code found.
Discuss the causes and fixes for P1666 Buick OBDII Code
Code P1666 Buick comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.