B1398 Mercury Code - Driver Power Window One Touch Window Relay Circuit Failure
Quick Answer
The Generic Electronic Module (GEM) monitors the Driver Power Window One Touch Window Relay. Common causes include Faulty Driver Power Window One Touch Window Relay, Driver Power Window One Touch Window Relay harness is open or shorted, Driver Power Window One Touch Window Relay 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
- B1398 Mercury indicates Driver Power Window One Touch Window Relay Circuit Failure.
- Common causes
- Common causes include Faulty Driver Power Window One Touch Window Relay, Driver Power Window One Touch Window Relay harness is open or shorted, Driver Power Window One Touch Window Relay 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 B1398 Mercury Description
What are the Possible Causes of the DTC B1398 Mercury?
- Faulty Driver Power Window One Touch Window Relay
- Driver Power Window One Touch Window Relay harness is open or shorted
- Driver Power Window One Touch Window Relay circuit poor electrical connection
- Faulty Generic Electronic Module (GEM)
How to Fix the DTC B1398 Mercury?
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 B1398 Mercury 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 B1398 Mercury Code
1. What are the common symptoms of OBDII code B1398 in a Mercury related to the Driver Power Window One Touch Window Relay Circuit Failure?
The common symptoms include the power window not responding to one-touch operation, the window getting stuck in one position, or the window moving slowly or erratically.
2. What are the possible causes of OBDII code B1398 in a Mercury?
The OBDII code B1398 in a Mercury can be caused by a faulty power window relay, damaged wiring or connectors in the window circuit, or a malfunctioning power window switch.
3. How can I diagnose the OBDII code B1398 in a Mercury related to the Driver Power Window One Touch Window Relay Circuit Failure?
You can diagnose the issue by checking the power window fuse, testing the power window relay, inspecting the wiring and connectors in the window circuit, and testing the power window switch for proper operation.
4. What are some repair tips for fixing OBDII code B1398 in a Mercury?
Repair tips include replacing the faulty power window relay, repairing or replacing damaged wiring or connectors, cleaning or replacing the power window switch, and ensuring proper grounding in the window circuit.
5. Can I fix OBDII code B1398 in a Mercury myself, or do I need to take it to a professional mechanic?
If you have experience working with automotive electrical systems and the necessary tools, you may be able to fix OBDII code B1398 yourself. However, if you're unsure or uncomfortable with electrical repairs, it's best to consult a professional mechanic.
6. Is it safe to continue driving my Mercury with OBDII code B1398 related to the Driver Power Window One Touch Window Relay Circuit Failure?
While the power window may not operate properly with this issue, it is generally safe to continue driving the vehicle. However, it's recommended to address the problem promptly to avoid inconvenience and ensure the window functions correctly.
7. Are there any preventive measures to avoid encountering OBDII code B1398 in a Mercury?
To prevent OBDII code B1398, you can periodically inspect the power window system for any signs of wear or damage, avoid overloading the power window with excessive force, and promptly address any issues with the power window operation.
8. How much does it typically cost to repair OBDII code B1398 in a Mercury at a professional auto repair shop?
The cost of repairing OBDII code B1398 in a Mercury can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts needed. It's recommended to get a quote from a few different shops for comparison.
9. Can extreme weather conditions or environmental factors contribute to OBDII code B1398 in a Mercury?
Extreme weather conditions or environmental factors like moisture intrusion can potentially cause issues with the power window relay circuit, leading to OBDII code B1398 in a Mercury. It's important to keep the window system protected from such elements.
10. Will resetting the OBDII system clear the B1398 code in a Mercury?
Resetting the OBDII system may temporarily clear the B1398 code, but if the underlying issue causing the code is not addressed and repaired, the code is likely to reappear. It's recommended to diagnose and fix the root cause of the problem to prevent code recurrence.
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