B1206 Mercury Code - EIC Switch Assembly Circuit Open
Quick Answer
The message center functionality is controlled through the message center switches, which are hardwired to the Instrument Cluster (IC). Common causes include Faulty Message Center Switch, Message Center Switch harness is open or shorted, Message Center Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B1206 Mercury indicates EIC Switch Assembly Circuit Open.
- Common causes
- Common causes include Faulty Message Center Switch, Message Center Switch harness is open or shorted, Message Center Switch circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B1206 Mercury Description
What are the Possible Causes of the DTC B1206 Mercury?
- Faulty Message Center Switch
- Message Center Switch harness is open or shorted
- Message Center Switch circuit poor electrical connection
- Faulty Instrument Cluster (IC)
How to Fix the DTC B1206 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 B1206 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 B1206 Mercury Code
1. What are the common symptoms of OBDII code B1206 on a Mercury related to the EIC Switch Assembly Circuit Open?
- Common symptoms include non-responsive or malfunctioning electronic instrument cluster controls, such as buttons not working or display issues.
2. What are the possible causes of OBDII code B1206 in a Mercury, indicating an EIC Switch Assembly Circuit Open?
- The code B1206 may be triggered by a faulty EIC switch assembly, damaged wiring in the circuit, or a loose connection in the system.
3. How can I diagnose the EIC Switch Assembly Circuit Open issue causing OBDII code B1206 on my Mercury?
- Diagnosing the problem involves checking the EIC switch assembly for proper functionality, inspecting the wiring for any damage, and testing the connections for continuity.
4. Can a DIY enthusiast repair the EIC Switch Assembly Circuit Open problem associated with OBDII code B1206 on a Mercury?
- Depending on your skill level, repairing the issue may be possible by replacing the faulty EIC switch assembly, repairing damaged wiring, or securing loose connections.
5. Is it safe to continue driving my Mercury with OBDII code B1206 due to an EIC Switch Assembly Circuit Open?
- It is generally not recommended to drive the vehicle with unresolved OBDII codes, as they can indicate potential safety or performance issues that may worsen over time.
6. Will resetting the OBDII code B1206 related to the EIC Switch Assembly Circuit Open on my Mercury make the problem go away?
- Resetting the code may temporarily clear the warning light, but the underlying issue causing the fault code will likely persist until properly diagnosed and repaired.
7. How much does it typically cost to repair the EIC Switch Assembly Circuit Open problem triggering OBDII code B1206 on a Mercury?
- The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $100 to $300 or more.
8. Can extreme weather conditions or environmental factors contribute to triggering OBDII code B1206 on a Mercury with an EIC Switch Assembly Circuit Open?
- While possible, extreme weather conditions or environmental factors are less likely to directly cause this specific fault code. It is usually related to internal component issues.
9. Are there any preventive maintenance measures that can help avoid encountering OBDII code B1206 due to an EIC Switch Assembly Circuit Open in a Mercury?
- Routine vehicle inspections, proper care of electronic components, and addressing any electrical issues promptly can help prevent the occurrence of this fault code.
10. How long does it typically take a mechanic to repair the EIC Switch Assembly Circuit Open problem associated with OBDII code B1206 on a Mercury?
- The repair time can vary depending on the extent of the issue and the availability of parts, but it may take anywhere from one to three hours for a skilled mechanic to address the problem.
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