AutoCodes – Ford – C1877 Ford

C1877 Ford Code - Air Suspension Left Front Air Spring Solenoid Output Circuit Failure

Quick Answer

The Vehicle Dynamic Module (VDM) will command the air spring solenoid(s) ON or OFF when certain conditions are met. Common causes include Faulty Air Suspension Left Front Air Spring/Shock Solenoid, Air Suspension Left Front Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Left Front Air Spring/Shock Solenoid 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: C1877 Ford indicates Air Suspension Left Front Air Spring Solenoid Output Circuit Failure.
Common causes: Common causes include Faulty Air Suspension Left Front Air Spring/Shock Solenoid, Air Suspension Left Front Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Left Front Air Spring/Shock Solenoid 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 1,228

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 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1877 Ford Description

The Vehicle Dynamic Module (VDM) will command the air spring solenoid(s) ON or OFF when certain conditions are met. The VDM monitors the Air Suspension Left Front Air Spring/Shock Solenoid. The VDM sets the OBDII code when the Air Suspension Left Front Air Spring/Shock Solenoid is not to factory specifications.

OBDII Code C1877 Ford - Air Suspension Left Front Air Spring Solenoid Output Circuit Failure - AutoCodes.com — C1877 Ford Code - Air Suspension Left Front Air Spring Solenoid Output Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1877 Ford?

Faulty Air Suspension Left Front Air Spring/Shock Solenoid
Air Suspension Left Front Air Spring/Shock Solenoid harness is open or shorted
Air Suspension Left Front Air Spring/Shock Solenoid circuit poor electrical connection
Faulty Vehicle Dynamic Module (VDM)

How to Fix the DTC C1877 Ford?

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 C1877 Ford 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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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 C1877 Ford Code

What does the OBDII code C1877 indicate in a Ford vehicle?

C1877 indicates a failure in the left front air spring solenoid output circuit, which is part of the air suspension system.

What are the common symptoms of a C1877 code?

Common symptoms include an uneven ride height, a warning light on the dashboard, and a noticeable decrease in ride comfort or handling.

What could cause the C1877 code to trigger?

The code may be triggered by a faulty air spring solenoid, damaged wiring, poor electrical connections, or issues with the air suspension control module.

How can I diagnose the cause of the C1877 code?

You can diagnose the issue by visually inspecting the wiring and connectors for damage, testing the air spring solenoid with a multimeter, and using a scan tool to check for related codes.

What are some possible repairs for a C1877 code?

Repairs may include replacing the left front air spring solenoid, repairing damaged wiring, or addressing issues with the air suspension control module.

Can I drive my vehicle with a C1877 code?

While you can drive the vehicle, it may experience poor handling and ride quality, and it is advisable to address the issue as soon as possible to avoid further damage.

How much does it typically cost to fix a C1877 code?

Repair costs can vary widely, but replacing the air spring solenoid might range from $100 to $300, depending on labor rates and parts prices.

Is it safe to ignore the C1877 code?

Ignoring the C1877 code is not recommended, as it can lead to more significant suspension issues and safety concerns over time.

Will resetting the check engine light fix the C1877 code?

Resetting the check engine light will not fix the underlying issue. The code will return if the problem persists, so proper diagnosis and repair are necessary.