AutoCodes – Generic – C1961

C1961 Code - Park Lamp Relay Coil Circuit Failure

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: C1961 indicates Park Lamp Relay Coil Circuit Failure.
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.

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Code Popularity 5,560

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 Dec 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1961 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 C1961 - Park Lamp Relay Coil Circuit Failure - AutoCodes.com — C1961 Code - Park Lamp Relay Coil Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1961?

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

How to Fix the DTC C1961?

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 C1961 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 C1961 code?

Need more information on how to fix the C1961 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1961 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1961 Ford — Park Lamp Relay Coil Circuit Failure
C1961 Lincoln — Park Lamp Relay Coil Circuit Failure
C1961 Mercury — Park Lamp Relay Coil Circuit Failure

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 C1961 Code

1. What are the common symptoms of OBDII code C1961 (Park Lamp Relay Coil Circuit Failure)?

- Common symptoms include non-functioning parking lamps, dim or flickering parking lights, and a dashboard warning light indicating a park lamp issue.

2. What are the possible causes of OBDII code C1961?

- Possible causes include a faulty park lamp relay, damaged wiring or connectors in the circuit, a blown fuse, or a malfunctioning body control module.

3. How can I diagnose the cause of OBDII code C1961?

- Diagnose the code by visually inspecting the wiring and connectors, testing the park lamp relay, checking the fuse, and using a multimeter to test for continuity in the circuit.

4. Can I still drive my vehicle with OBDII code C1961?

- 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.

5. How can I repair OBDII code C1961?

- Repair options include replacing the faulty park lamp relay, repairing damaged wiring or connectors, replacing a blown fuse, or addressing any issues with the body control module.

6. Are there any DIY tips for fixing OBDII code C1961?

- DIY tips include checking and replacing fuses, inspecting and repairing wiring connections, and following a service manual for specific diagnostic and repair procedures.

7. Is it necessary to reset the OBDII system after repairing OBDII code C1961?

- Yes, it is recommended to reset the OBDII system using a scan tool after repairing the issue to clear the code and ensure proper monitoring of the system.

8. Can extreme weather conditions affect OBDII code C1961?

- Yes, extreme weather conditions like extreme cold or heat can potentially cause electrical issues that may trigger OBDII code C1961.

9. How long does it typically take to repair OBDII code C1961?

- Repair time can vary depending on the cause of the issue, but it can generally take anywhere from 30 minutes to a few hours to diagnose and fix the problem.

10. Will OBDII code C1961 illuminate the check engine light?

- Yes, OBDII code C1961 can illuminate the check engine light or a specific park lamp warning light on the dashboard to indicate a park lamp relay coil circuit failure.