B1664 Code - Seat Driver Rear Up/Down Motor Stalled
Quick Answer
The diagnostic trouble code B1664 indicates that the seat driver rear up/down motor has stalled. Common causes include Faulty seat motor, Wiring issues or electrical connection problems, Blown fuse related to the seat adjustment system. 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
- B1664 indicates Seat Driver Rear Up/Down Motor Stalled.
- Common causes
- Common causes include Faulty seat motor, Wiring issues or electrical connection problems, Blown fuse related to the seat adjustment system.
- 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 B1664 Description
The diagnostic trouble code B1664 indicates that the seat driver rear up/down motor has stalled. This code is typically found in vehicles equipped with power adjustable seats, where the motor responsible for moving the seat up or down has failed to operate properly. When this code is triggered, it means that the control module has detected a fault in the motor's operation, leading to a loss of functionality in adjusting the seat's height.
Common Causes of B1664
- Faulty seat motor.
- Wiring issues or electrical connection problems.
- Blown fuse related to the seat adjustment system.
- Mechanical obstruction preventing the seat from moving.
- Control module malfunction affecting the seat motor operation.
Symptoms of B1664
- Inability to adjust the driver's seat height.
- Unusual noises coming from the seat when attempting to adjust it.
- Seat moving slowly or erratically when adjusting.
- Seat stuck in one position and unable to move up or down.
How to Fix B1664
- Begin by inspecting the seat motor and wiring connections for any visible damage or loose connections.
- Check the fuse related to the seat adjustment system and replace if necessary.
- Test the seat motor's functionality by applying power directly to it to determine if it is working properly.
- If the motor is faulty, replace it with a new one and ensure proper installation.
- Clear the diagnostic trouble code from the vehicle's system using a scan tool to reset the error message and verify that the repair was successful.
Cost to Fix B1664
The typical repair costs for addressing a B1664 code related to a stalled seat driver rear up/down motor can range from $150 to $400, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It's recommended to obtain quotes from local auto repair shops for a more accurate estimate.
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Code B1664 Information for Specific Makes
- B1664 Acura — Rear Interior LF Antenna Circuit Open
- B1664 Chrysler — Rear Fog Lamp Control Circuit High
- B1664 Dodge — Rear Fog Lamp Control Circuit High
- B1664 Ford — Seat Driver Rear Up/Down Motor Stalled
- B1664 Honda — Rear Interior LF Antenna Circuit Open
- B1664 Jeep — Rear Fog Lamp Control Circuit High
- B1664 Lincoln — Seat Driver Rear Up/Down Motor Stalled
- B1664 Mercury — Seat Driver Rear Up/Down Motor Stalled
- B1664 RAM — Rear Fog Lamp Control Circuit High
Frequently Asked Questions about B1664 Code
1. What are common symptoms of OBDII code B1664 for Seat Driver Rear Up/Down Motor Stalled?
The common symptoms include the driver's seat rear up/down motor being unresponsive or stuck in one position.
2. What are possible causes of OBDII code B1664?
Possible causes of B1664 could be a faulty seat motor, wiring issues, a blown fuse, or a problem with the seat control module.
3. How can I diagnose the cause of OBDII code B1664?
You can diagnose the cause of B1664 by checking the seat motor for power and ground, inspecting the wiring for any damage, testing the seat control module, and ensuring the fuse related to the seat motor is intact.
4. Can I drive my vehicle with OBDII code B1664 present?
It is not recommended to drive your vehicle with OBDII code B1664 present, as it can affect the functionality of the driver's seat adjustment and potentially pose a safety risk.
5. How can I repair OBDII code B1664 for Seat Driver Rear Up/Down Motor Stalled?
To repair B1664, you may need to replace the faulty seat motor, repair any damaged wiring, replace the fuse if necessary, or reprogram the seat control module.
6. Is resetting the OBDII code B1664 sufficient to fix the issue?
Resetting the code may temporarily clear the fault, but it is important to address the underlying issue causing the B1664 code for a long-term solution.
7. Can a DIY enthusiast repair OBDII code B1664 at home?
Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and repair OBDII code B1664 by following the vehicle's service manual and using proper safety precautions.
8. How much does it typically cost to repair OBDII code B1664?
The cost of repairing OBDII code B1664 can vary depending on the cause of the issue, the parts needed for repair, and whether you choose to do the repair yourself or take your vehicle to a professional mechanic.
9. Are there any preventive measures to avoid OBDII code B1664 in the future?
Regularly inspecting the seat adjustment system, avoiding putting excessive pressure on the seat motor, and promptly addressing any unusual noises or movements in the driver's seat can help prevent OBDII code B1664 from occurring.
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