AutoCodes – Mercury – B2662 Mercury

B2662 Mercury Code - Parklamp Relay Output Open Circuit

Quick Answer

The Vehicle Security Module monitors the Parklamp Relay. Common causes include Faulty Parklamp Relay, Parklamp Relay harness is open or shorted, Parklamp 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: B2662 Mercury indicates Parklamp Relay Output Open Circuit.
Common causes: Common causes include Faulty Parklamp Relay, Parklamp Relay harness is open or shorted, Parklamp 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.

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Code Popularity 609

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2662 Mercury Description

The Vehicle Security Module monitors the Parklamp Relay. The Vehicle Security Module sets the OBDII code when the Parklamp Relay is not to factory specifications.

OBDII Code B2662 Mercury - Parklamp Relay Output Open Circuit - AutoCodes.com — B2662 Mercury Code - Parklamp Relay Output Open Circuit

What does this mean?

What are the Possible Causes of the DTC B2662 Mercury?

Faulty Parklamp Relay
Parklamp Relay harness is open or shorted
Parklamp Relay circuit poor electrical connection
Faulty Vehicle Security Module

How to Fix the DTC B2662 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 B2662 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.

Need more information about the B2662 Mercury code?

Need more information on how to fix the B2662 Mercury code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2662 Mercury code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B2662 Mercury Code

1. What are common symptoms of OBDII code B2662 in a Mercury related to the Parklamp Relay Output Open Circuit?

- Common symptoms include non-functioning park lamps, parking lights that do not turn on, or a park lamp indicator on the dashboard.

2. What could cause the OBDII code B2662 in a Mercury indicating a Parklamp Relay Output Open Circuit?

- Possible causes include a faulty park lamp relay, damaged wiring or connectors related to the park lamp circuit, or a defective park lamp switch.

3. How can I diagnose the OBDII code B2662 in a Mercury for the Parklamp Relay Output Open Circuit?

- Diagnosis involves checking the park lamp relay for proper functioning, inspecting the wiring and connectors for any damage, and testing the park lamp switch for continuity.

4. Can a DIY enthusiast repair the OBDII code B2662 in a Mercury for the Parklamp Relay Output Open Circuit?

- Depending on the level of expertise, DIY enthusiasts can attempt to repair this issue by replacing the faulty park lamp relay, repairing damaged wiring, or fixing any connector issues.

5. Is it safe to continue driving a Mercury with the OBDII code B2662 related to the Parklamp Relay Output Open Circuit?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure proper functioning of the park lamps for visibility and safety.

6. Are there any precautions to take when repairing the OBDII code B2662 in a Mercury for the Parklamp Relay Output Open Circuit?

- It is important to disconnect the battery before working on any electrical components to avoid potential short circuits or damage to the vehicle's electrical system.

7. What are the typical repair costs associated with fixing the OBDII code B2662 in a Mercury for the Parklamp Relay Output Open Circuit?

- Repair costs can vary depending on the specific cause of the issue, but they may range from $100 to $300 for parts and labor at a dealership or repair shop.

8. Can a faulty park lamp relay cause other electrical issues in a Mercury besides the OBDII code B2662 related to the Parklamp Relay Output Open Circuit?

- Yes, a faulty park lamp relay can potentially cause other electrical issues such as non-functioning turn signals, brake lights, or other lighting-related problems in the vehicle.

9. How long does it typically take to repair the OBDII code B2662 in a Mercury for the Parklamp Relay Output Open Circuit?

- The repair time can vary based on the exact cause of the issue and the technician's familiarity with the repair process, but it may take anywhere from 1 to 3 hours to complete.

10. Can extreme weather conditions impact the likelihood of experiencing the OBDII code B2662 in a Mercury for the Parklamp Relay Output Open Circuit?

- Extreme weather conditions, such as intense heat or moisture, can potentially exacerbate electrical issues in the vehicle, including those related to the park lamp circuit.