B1247 Mercury Code - Left Rear Turn Indicator Circuit Short To Ground
Quick Answer
The B1247 diagnostic trouble code for Mercury vehicles indicates a problem with the left rear turn indicator circuit shorting to ground. Common causes include Damaged or corroded wiring in the left rear turn signal circuit, Faulty left rear turn signal bulb, Malfunctioning turn signal switch. 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
- B1247 Mercury indicates Left Rear Turn Indicator Circuit Short To Ground.
- Common causes
- Common causes include Damaged or corroded wiring in the left rear turn signal circuit, Faulty left rear turn signal bulb, Malfunctioning turn signal switch.
- 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 B1247 Mercury Description
The B1247 diagnostic trouble code for Mercury vehicles indicates a problem with the left rear turn indicator circuit shorting to ground. This means that there is an electrical issue in the circuit that controls the left rear turn signal, causing it to malfunction or not work at all. The turn signal system is crucial for indicating your intentions to other drivers on the road, so a malfunction can compromise your safety and the safety of others.
Common Causes of B1247 Mercury
- Damaged or corroded wiring in the left rear turn signal circuit
- Faulty left rear turn signal bulb
- Malfunctioning turn signal switch
- Issue with the body control module
- Short circuit in the left rear turn indicator circuit
Symptoms of B1247 Mercury
- Left rear turn signal not working
- Rapid blinking of turn signal indicator on the dashboard
- Turn signal indicator staying on constantly
- Dim or flickering left rear turn signal
How to Fix B1247 Mercury
- Begin by visually inspecting the left rear turn signal bulb and socket for any signs of damage or corrosion. Replace the bulb if necessary.
- Check the wiring in the left rear turn indicator circuit for any breaks, frays, or corrosion. Repair or replace any damaged wiring.
- Test the turn signal switch to ensure it is functioning correctly. Replace the switch if it is faulty.
- If the issue persists, diagnose the body control module for any faults related to the left rear turn signal circuit. Replace or reprogram the module as needed.
- Clear the diagnostic trouble code from the vehicle's computer system and test the left rear turn signal to ensure it is working properly.
Cost to Fix B1247 Mercury
The typical repair costs for addressing a left rear turn indicator circuit short to ground on a Mercury vehicle can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor in your area. It is advisable to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on your vehicle's make and model, as well as the extent of the repair needed. Keep in mind that diagnostic time and labor rates can vary, so it's recommended to inquire about these factors before proceeding with the repair.
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Frequently Asked Questions about B1247 Mercury Code
1. What are common symptoms of OBDII code B1247 in a Mercury related to the left rear turn indicator circuit short to ground?
The common symptoms include the left rear turn signal not working, fast blinking of the turn signal, or a warning light on the dashboard indicating a turn signal issue.
2. What are the possible causes of the B1247 OBDII code in a Mercury?
Possible causes include a short circuit in the left rear turn signal wiring, a faulty turn signal bulb or socket, a damaged wiring harness, or a malfunctioning turn signal relay.
3. How can I diagnose the B1247 OBDII code for the left rear turn indicator circuit short to ground in my Mercury?
You can diagnose the issue by visually inspecting the left rear turn signal wiring, checking the turn signal bulb and socket for damage, using a multimeter to test for continuity, and checking the turn signal relay for proper operation.
4. What are the repair options for fixing the B1247 OBDII code related to the left rear turn indicator circuit short to ground in a Mercury?
Repair options may include repairing or replacing the damaged wiring, replacing the faulty turn signal bulb or socket, repairing the wiring harness, or replacing the malfunctioning turn signal relay.
5. Can I drive my Mercury with the B1247 OBDII code indicating a left rear turn indicator circuit short to ground?
It is not recommended to drive your vehicle with the B1247 code as it can affect the safety of your vehicle and may lead to potential issues with other drivers on the road. It's best to address the problem as soon as possible.
6. How much does it typically cost to repair the B1247 OBDII code for the left rear turn indicator circuit short to ground in a Mercury?
The cost of repair can vary depending on the specific issue causing the code and the labor rates in your area. It's best to consult with a mechanic or dealership for an accurate estimate.
7. Are there any DIY tips for troubleshooting the B1247 OBDII code related to the left rear turn indicator circuit short to ground in a Mercury?
DIY tips may include checking the turn signal bulb and socket for proper connection, inspecting the wiring for any visible damage, and testing the turn signal relay for functionality. However, if you are not experienced with automotive electrical systems, it's best to seek professional help.
8. What are the risks of ignoring the B1247 OBDII code indicating a left rear turn indicator circuit short to ground in a Mercury?
Ignoring the code can lead to continued issues with the turn signal operation, potential safety hazards on the road, and may result in a failed vehicle inspection or citation for non-functioning turn signals.
9. Is the B1247 OBDII code related to the left rear turn indicator circuit short to ground a common issue in Mercury vehicles?
The B1247 code related to a left rear turn indicator circuit short to ground is not extremely common, but it can occur due to various electrical faults or wiring issues in the turn signal system.
10. How long does it typically take to repair the B1247 OBDII code for the left rear turn indicator circuit short to ground in a Mercury?
The repair time can vary depending on the exact cause of the issue and the complexity of the repair. Simple fixes like replacing a bulb may take less than an hour, while more extensive repairs involving wiring or relay replacement could take longer.
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