B1698 Mercury Code - Mirror Driver/Passenger Switch Circuit Short To Ground
Quick Answer
The B1698 diagnostic trouble code (DTC) for Mercury vehicles indicates a Mirror Driver/Passenger Switch Circuit Short To Ground. Common causes include Damaged wiring in the mirror adjustment switch circuit, Corrosion or loose connections in the circuit, Faulty mirror adjustment switches. 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
- B1698 Mercury indicates Mirror Driver/Passenger Switch Circuit Short To Ground.
- Common causes
- Common causes include Damaged wiring in the mirror adjustment switch circuit, Corrosion or loose connections in the circuit, Faulty mirror adjustment switches.
- 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 B1698 Mercury Description
The B1698 diagnostic trouble code (DTC) for Mercury vehicles indicates a Mirror Driver/Passenger Switch Circuit Short To Ground. This means that there is an electrical issue in the circuit that controls the mirror adjustment switches for the driver and passenger side mirrors. The short to ground indicates that there is an unintended connection between the circuit and the vehicle's ground, which can disrupt the normal operation of the mirror adjustment system.
Common Causes of B1698 Mercury
- Damaged wiring in the mirror adjustment switch circuit.
- Corrosion or loose connections in the circuit.
- Faulty mirror adjustment switches.
- Short circuit caused by water intrusion or physical damage to the wiring.
- Electrical issues in the vehicle's main power supply affecting the mirror adjustment circuit.
Symptoms of B1698 Mercury
- Inability to adjust the driver or passenger side mirrors.
- Erratic movement of the side mirrors when attempting to adjust them.
- Intermittent loss of power to the mirror adjustment switches.
- Illumination of the mirror adjustment switch indicator lights on the dashboard.
- Malfunctioning of other electrical components that share the same circuit.
How to Fix B1698 Mercury
- Begin by conducting a thorough visual inspection of the mirror adjustment switch circuit, checking for any visible damage, corrosion, or loose connections.
- Use a multimeter to test the continuity and resistance of the wiring in the circuit to identify any shorts to ground.
- Inspect the mirror adjustment switches for proper functionality and replace them if necessary.
- Repair or replace any damaged wiring, connectors, or components in the mirror adjustment switch circuit.
- Clear the DTC from the vehicle's onboard diagnostic system and test the mirror adjustment functionality to ensure that the issue has been resolved.
Cost to Fix B1698 Mercury
The typical repair costs for addressing a Mirror Driver/Passenger Switch Circuit Short To Ground code like B1698 can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the parts required for this repair, such as wiring, connectors, and mirror adjustment switches, can range from $50 to $200. Labor costs at auto repair shops typically range from $80 to $150 per hour, and the total repair time for this issue may vary from 1 to 3 hours.
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Frequently Asked Questions about B1698 Mercury Code
1. What are the common symptoms of OBDII code B1698 Mirror Driver/Passenger Switch Circuit Short To Ground in a Mercury vehicle?
The common symptoms include non-functioning power mirrors, inoperative mirror adjustment switches, and the mirror adjustment function being stuck in one position.
2. What are the possible causes of the B1698 OBDII code in a Mercury?
The code may be triggered by a short to ground in the mirror driver or passenger switch circuit, damaged wiring or connectors in the mirror control system, or a faulty mirror switch.
3. How can I diagnose the Mirror Driver/Passenger Switch Circuit Short To Ground issue in my Mercury?
To diagnose the issue, you can use a multimeter to test for continuity and shorts in the mirror switch circuit, visually inspect the wiring and connectors for any damage, and check for any loose connections.
4. Can I still drive my Mercury with the B1698 OBDII code present?
It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to restore the functionality of the mirror adjustment system.
5. What is the typical repair for the B1698 OBDII code in a Mercury?
The typical repair involves locating and repairing the short to ground in the mirror switch circuit, replacing any damaged wiring or connectors, and replacing the faulty mirror switch if necessary.
6. Will resetting the OBDII code B1698 make it go away permanently?
Simply resetting the code may temporarily clear the warning light, but if the underlying issue causing the code is not fixed, the code is likely to reappear upon the next diagnostic scan.
7. Can I fix the mirror switch circuit short to ground issue in my Mercury myself?
Depending on your experience and knowledge of automotive electrical systems, you may be able to fix the issue yourself by following a repair manual or guide specific to your Mercury model.
8. Is it necessary to visit a dealership for repairs related to the B1698 OBDII code in my Mercury?
While visiting a dealership is an option, you can also seek assistance from an independent mechanic or automotive service center experienced in diagnosing and repairing electrical issues in vehicles.
9. Are there any preventive measures to avoid the B1698 OBDII code in my Mercury in the future?
Regularly inspecting the mirror control system for any signs of wear or damage, avoiding water exposure to the mirror switches, and ensuring proper electrical connections can help prevent this code from recurring.
10. How long does it typically take to repair the Mirror Driver/Passenger Switch Circuit Short To Ground issue in a Mercury?
The repair time can vary depending on the extent of the damage and the complexity of accessing the mirror switch circuit. It may take anywhere from 1 to 3 hours for a skilled mechanic to diagnose and fix the problem.
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