AutoCodes – Mercury – C1962 Mercury

C1962 Mercury Code - Park Lamp Relay Coil Short to Battery

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Park Lamp Relay. Common causes include Faulty Park Lamp Relay, Park Lamp Relay harness is open or shorted, Park Lamp 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
C1962 Mercury indicates Park Lamp Relay Coil Short to Battery.
Common causes
Common causes include Faulty Park Lamp Relay, Park Lamp Relay harness is open or shorted, Park Lamp 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 633
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 05, 2020
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Code C1962 Mercury Description

The Anti-Lock Brake System (ABS) Module monitors the Park Lamp Relay. The ABS Module sets the OBDII code when the Park Lamp Relay is not to factory specifications.
OBDII Code C1962 Mercury - Park Lamp Relay Coil Short to Battery - AutoCodes.com
C1962 Mercury Code - Park Lamp Relay Coil Short to Battery

What are the Possible Causes of the DTC C1962 Mercury?

  • Faulty Park Lamp Relay
  • Park Lamp Relay harness is open or shorted
  • Park Lamp Relay circuit poor electrical connection

How to Fix the DTC C1962 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 C1962 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 C1962 Mercury code?

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Need Help with the Code?

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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 C1962 Mercury Code

What does the OBDII code C1962 mean?

C1962 indicates a Park Lamp Relay Coil Short to Battery, which means there is a short circuit in the park lamp relay coil circuit, causing it to stay energized continuously.

What are the common symptoms of code C1962?

Common symptoms include the park lamps staying on even when the ignition is off, the battery draining quickly, and potential issues with other lighting functions.

What could cause the C1962 code to trigger?

The code may be triggered by a damaged or shorted park lamp relay, faulty wiring, a malfunctioning body control module (BCM), or issues in the electrical connections.

How can I diagnose the issue associated with code C1962?

To diagnose, start by inspecting the park lamp relay for damage, check the wiring for shorts or frayed connections, and test the BCM for proper function.

What are some common repair steps for code C1962?

Repairs may include replacing the park lamp relay, repairing or replacing damaged wiring, and ensuring all connections are clean and secure.

Can I drive my vehicle with the C1962 code?

While it's possible to drive with this code, it is not advisable due to the risk of battery drain and potential electrical system issues.

How do I reset the C1962 code after repairs?

You can reset the code by using an OBDII scanner to clear the trouble codes or by disconnecting the vehicle's battery for a few minutes and reconnecting it.

Is code C1962 serious?

Yes, C1962 can be serious as it can lead to battery drain and may affect other electrical systems in the vehicle if left unaddressed.

Will replacing the park lamp relay always fix code C1962?

Not necessarily; while replacing the relay may resolve the issue, it's important to check for wiring problems and other components that may be causing the short.

Discuss the causes and fixes for C1962 Mercury OBDII Code

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