AutoCodes – Generic – C1925

C1925 Code - VAPS Solenoid Actuator Return Circuit Failure

Quick Answer

The Air Suspension Module monitors the Variable-Assist Power Steering (VAPS) Solenoid Actuator Return. Common causes include Faulty Variable-Assist Power Steering (VAPS) Solenoid Actuator Return, Variable-Assist Power Steering (VAPS) Solenoid Actuator Return harness is open or shorted, Variable-Assist Power Steering (VAPS) Solenoid Actuator Return 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: C1925 indicates VAPS Solenoid Actuator Return Circuit Failure.
Common causes: Common causes include Faulty Variable-Assist Power Steering (VAPS) Solenoid Actuator Return, Variable-Assist Power Steering (VAPS) Solenoid Actuator Return harness is open or shorted, Variable-Assist Power Steering (VAPS) Solenoid Actuator Return 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 6,820

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 C1925 Description

The Air Suspension Module monitors the Variable-Assist Power Steering (VAPS) Solenoid Actuator Return. The Air Suspension Module sets the OBDII code when the Variable-Assist Power Steering (VAPS) Solenoid Actuator Return is not to factory specifications.

OBDII Code C1925 - VAPS Solenoid Actuator Return Circuit Failure - AutoCodes.com — C1925 Code - VAPS Solenoid Actuator Return Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1925?

Faulty Variable-Assist Power Steering (VAPS) Solenoid Actuator Return
Variable-Assist Power Steering (VAPS) Solenoid Actuator Return harness is open or shorted
Variable-Assist Power Steering (VAPS) Solenoid Actuator Return circuit poor electrical connection
Faulty Air Suspension Module

How to Fix the DTC C1925?

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 C1925 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 C1925 code?

Need more information on how to fix the C1925 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1925 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1925 Ford — VAPS Solenoid Actuator Return Circuit Failure
C1925 Lexus — Low Capacity Sub Battery
C1925 Lincoln — VAPS Solenoid Actuator Return Circuit Failure
C1925 Mercury — VAPS Solenoid Actuator Return Circuit Failure
C1925 Toyota — Low Capacity Sub Battery

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 C1925 Code

1. What does the OBDII code C1925 mean?

C1925 indicates a failure in the VAPS (Variable Assist Power Steering) solenoid actuator return circuit, which impacts the power steering system's ability to adjust assist levels.

2. What are the common symptoms of code C1925?

Symptoms include heavy or inconsistent steering effort, the power steering warning light on the dashboard, and reduced responsiveness in the steering system.

3. What causes the VAPS solenoid actuator return circuit to fail?

Common causes include a damaged solenoid, corroded or loose electrical connections, a shorted or open circuit, or a malfunctioning power steering control module.

4. Can I drive my vehicle with code C1925 active?

While the vehicle may still be drivable, steering effort may be inconsistent or heavy, posing a potential safety risk. Itâ€™s best to address the issue promptly.

5. How do I diagnose code C1925?

Start by inspecting the wiring and connections to the VAPS solenoid for damage or corrosion. Use a multimeter to check for continuity in the circuit and test the solenoid for proper operation.

6. What tools are needed to fix code C1925?

Youâ€™ll typically need an OBDII scanner, a multimeter, basic hand tools, and possibly a wiring diagram for your vehicle's power steering system.

7. How do I repair the C1925 code?

Repairs may include cleaning or repairing corroded connections, replacing damaged wiring, or replacing a faulty VAPS solenoid or power steering control module.

8. How much does it cost to fix code C1925?

Repair costs can vary widely, ranging from $50 to $300 for wiring repairs, while replacing the VAPS solenoid or control module may cost $300 to $800 depending on parts and labor.

9. Can a software update fix code C1925?

In rare cases, a software update for the power steering control module may resolve the issue, though this is less common than mechanical or electrical repairs.

10. What should I do if the code returns after repairs?

If the code reappears, recheck the wiring and connections, verify that the replacement parts are functioning correctly, and ensure the control module is operating within specifications.