C1874 Ford Code - Air Suspension Right Front Air Spring Solenoid Output Circuit Open
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 Right Front Air Spring/Shock Solenoid, Air Suspension Right Front Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Right 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
- C1874 Ford indicates Air Suspension Right Front Air Spring Solenoid Output Circuit Open.
- Common causes
- Common causes include Faulty Air Suspension Right Front Air Spring/Shock Solenoid, Air Suspension Right Front Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Right 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.
Code C1874 Ford Description
What are the Possible Causes of the DTC C1874 Ford?
- Faulty Air Suspension Right Front Air Spring/Shock Solenoid
- Air Suspension Right Front Air Spring/Shock Solenoid harness is open or shorted
- Air Suspension Right Front Air Spring/Shock Solenoid circuit poor electrical connection
- Faulty Vehicle Dynamic Module (VDM)
How to Fix the DTC C1874 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 C1874 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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Frequently Asked Questions about C1874 Ford Code
1. What does the OBDII code C1874 mean on a Ford vehicle?
The C1874 code indicates an open circuit in the right front air spring solenoid output circuit, which affects the air suspension system's ability to function properly.
2. What are the common symptoms of code C1874 in a Ford?
Common symptoms include a sagging or uneven suspension, warning lights on the dashboard, and a noticeable decrease in ride quality or handling.
3. What causes the C1874 code to appear?
This code is typically caused by a faulty air spring solenoid, damaged wiring, a loose connector, or an issue with the air suspension control module.
4. Can I continue driving with the C1874 code on my Ford?
While you may still drive the vehicle, continued use with this code can lead to further suspension damage or unsafe driving conditions due to poor handling.
5. How do I diagnose the C1874 code on my Ford?
Diagnosis involves inspecting the right front air spring solenoid, checking for damaged or disconnected wiring, and testing the air suspension control module for faults.
6. Can a blown fuse cause the C1874 code?
Yes, a blown fuse in the air suspension system can interrupt the circuit and trigger the C1874 code.
7. How do I fix the C1874 code?
Repairs may include replacing the right front air spring solenoid, repairing damaged wiring or connectors, or addressing faults in the control module.
8. Is the C1874 code specific to Ford vehicles?
While the code is part of Ford's diagnostic system, similar codes may appear in other makes with air suspension systems, but the exact meaning may vary.
9. How much does it cost to repair the C1874 code?
Repair costs can range from $100 to $500 or more, depending on whether the issue is with the solenoid, wiring, or control module.
10. Can I reset the C1874 code without fixing the problem?
You can clear the code with an OBDII scanner, but it will likely return if the underlying issue is not resolved.
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