C1900 Ford Code - Steering VAPS Circuit Loop Short To Ground
Quick Answer
The Air Suspension Module monitors the Variable-Assist Power Steering (VAPS) Solenoid. Common causes include Faulty Variable-Assist Power Steering (VAPS) Solenoid, Variable-Assist Power Steering (VAPS) Solenoid harness is open or shorted, Variable-Assist Power Steering (VAPS) 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
- C1900 Ford indicates Steering VAPS Circuit Loop Short To Ground.
- Common causes
- Common causes include Faulty Variable-Assist Power Steering (VAPS) Solenoid, Variable-Assist Power Steering (VAPS) Solenoid harness is open or shorted, Variable-Assist Power Steering (VAPS) 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 C1900 Ford Description
What are the Possible Causes of the DTC C1900 Ford?
- Faulty Variable-Assist Power Steering (VAPS) Solenoid
- Variable-Assist Power Steering (VAPS) Solenoid harness is open or shorted
- Variable-Assist Power Steering (VAPS) Solenoid circuit poor electrical connection
- Faulty Air Suspension Module
How to Fix the DTC C1900 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 C1900 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 C1900 Ford Code
1. What does the OBDII code C1900 mean for a Ford vehicle?
C1900 indicates a fault in the Steering VAPS (Variable Assist Power Steering) circuit, specifically a short to ground.
2. What are common symptoms of the C1900 code?
Symptoms may include stiff or inconsistent steering, the power steering assist not functioning properly, or a warning light on the dashboard.
3. What causes the C1900 code to appear?
Common causes include damaged wiring, a short to ground in the VAPS circuit, a faulty VAPS solenoid, or an issue with the power steering control module.
4. Can I drive my Ford vehicle with the C1900 code?
While the vehicle may still be drivable, steering effort could be significantly affected, especially at lower speeds, potentially making it unsafe.
5. How can I diagnose the C1900 code?
Diagnose the issue by inspecting the VAPS wiring for damage or shorts, testing the VAPS solenoid, and checking the power steering control module for faults.
6. What is the VAPS system in a Ford vehicle?
The VAPS (Variable Assist Power Steering) system adjusts steering effort based on vehicle speed, offering lighter steering at low speeds and firmer steering at higher speeds.
7. How do I fix the C1900 code?
Repairs may involve fixing or replacing damaged wiring, replacing the VAPS solenoid, or reprogramming or replacing the power steering control module.
8. How much does it cost to repair the C1900 code?
Repair costs vary depending on the root cause, but wiring repairs typically cost less than replacing the VAPS solenoid or control module, which could range from $200 to $800 or more.
9. Can a blown fuse cause the C1900 code?
Yes, a blown fuse in the power steering circuit could interrupt the VAPS system and potentially trigger this code.
10. Do I need to clear the C1900 code after repairs?
Yes, after completing the necessary repairs, use an OBDII scanner to clear the code and verify that it doesn’t return.
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