C0925 - Understanding and Resolving the Steering Angle Sensor Code in Popular Vehicles like Ford and Chevrolet

Quick Answer

C0925 means: C0925 indicates a malfunction in the steering angle sensor.

Fix: Check and replace faulty components Cost: $200 - $400 Time: 90-180 minutes

Can I drive with C0925? Immediate attention is recommended to ensure safe driving.

Common Questions

What does C0925 mean and how does it affect my car?

The C0925 code indicates a malfunction in the steering angle sensor. This sensor is crucial for ensuring that your vehicle responds properly during driving maneuvers. If the sensor is faulty, it can affect your car’s stability and handling, particularly in adverse weather. Ignoring this code could lead to unsafe driving conditions.

What are the most common causes of C0925 and how much does it cost to fix?

Common causes include a faulty steering angle sensor, damaged wiring, or poor calibration after repairs. Repair costs can range from $100 to $400 depending on the necessary repairs, making it advisable to address this issue promptly.

Can I drive my car with C0925 or should I stop immediately?

While you may be able to drive your vehicle, doing so can be risky as the handling and stability may be compromised. It's best to have the issue diagnosed and repaired as soon as possible to ensure your safety.

How can I diagnose C0925 myself using GeekOBD APP?

Start by connecting the GeekOBD APP to your vehicle's OBD2 port. Run a full diagnostic scan to retrieve the C0925 code and any other related codes. Pay attention to the freeze frame data which shows the conditions under which the fault occurred, helping you pinpoint the issue.

What vehicles are most commonly affected by C0925?

DTC C0925 is frequently reported in vehicles like the 2010-2018 Ford Fusion, 2010-2018 Chevrolet Malibu, and various models from other manufacturers during the same years. Always check for any recalls or technical service bulletins (TSBs) related to the steering angle sensor.

How can I prevent C0925 from happening again?

Regularly inspect your vehicle’s steering components and wiring for wear and tear. Keeping up with routine maintenance and ensuring that any repairs are performed correctly can also help prevent the recurrence of this issue.

What is C0925?

DTC C0925 refers to an issue with the steering angle sensor, which is critical for the functionality of modern stability control systems. This code indicates that the steering angle sensor is experiencing a malfunction or is out of its normal operating range. In real-world terms, this can impact your vehicle's handling and stability, especially in slippery conditions. The steering angle sensor communicates the angle of the steering wheel to the vehicle's electronic control unit (ECU), playing a key role in systems like Electronic Stability Control (ESC) and Anti-lock Braking System (ABS). If you're driving a vehicle, particularly models from Ford or Chevrolet manufactured between 2010 and 2018, you may encounter this trouble code. Symptoms might include the illumination of the check engine light, erratic steering behavior, or even loss of traction control. Ignoring this code can lead to further complications, including unsafe driving conditions. Addressing this issue promptly is essential to maintain vehicle safety and performance.

System: C - Chassis (ABS, Steering, Suspension)

Symptoms

Common symptoms when C0925 is present:

  • The check engine light remains on, indicating a persistent issue that needs attention.
  • You may feel the steering wheel is unresponsive or has a delayed reaction when turning, which can be alarming during tight turns.
  • There may be a noticeable decrease in vehicle stability, especially on wet or icy roads, leading to potential safety hazards.
  • The traction control light could illuminate, indicating that the system is not functioning correctly.
  • In some cases, you might notice difficulty in aligning the steering wheel after turns, which can impact driving comfort.

Possible Causes

Most common causes of C0925 (ordered by frequency):

  1. The most common cause is a faulty steering angle sensor, which is responsible for relaying the steering wheel's position to the ECU. This has a likelihood of about 60%.
  2. Another frequent cause could be damaged wiring or connectors related to the steering angle sensor, leading to intermittent signals.
  3. A poor calibration of the steering angle sensor after a repair or component replacement could also trigger the C0925 code, emphasizing the need for correct installation practices.
  4. Less common but serious causes include issues with the vehicle’s stability control module, which may require professional diagnosis.
  5. A rare cause could be a software glitch in the vehicle's ECU, potentially fixable via a software update from the manufacturer.

C0925 Repair Costs

Cost Breakdown by Repair Type

Steering Angle Sensor Replacement

Replacing the faulty steering angle sensor with an OEM part.

  • Total: $200 - $400
  • Success rate: 90%
Wiring Repair

Repairing damaged wiring or connectors associated with the steering angle sensor.

  • Total: $100 - $300
  • Success rate: 85%
Calibration Service

Professional calibration of the steering angle sensor after replacement.

  • Total: $50 - $100
  • Success rate: 95%
Money-Saving Tips for C0925
  • Start with the most common and least expensive repairs first
  • Use GeekOBD APP to confirm diagnosis before replacing expensive parts
  • Consider preventive maintenance to avoid future occurrences
  • Compare prices for OEM vs aftermarket parts based on your needs
  • Address the issue promptly to prevent more expensive secondary damage

Diagnostic Steps

Professional C0925 Diagnosis Process

Follow these systematic steps to accurately diagnose C0925. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Conduct an initial visual inspection for damaged wiring, loose connections, or corrosion around the steering angle sensor area (5-10 minutes)

Step 1: Conduct an initial visual inspection for damaged wiring, loose connections, or corrosion around the steering angle sensor area (5-10 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 2: Step 2: Use the GeekOBD APP to perform an OBD2 scan, retrieving all codes and freeze frame data for context (10-15 minutes)

Step 2: Use the GeekOBD APP to perform an OBD2 scan, retrieving all codes and freeze frame data for context (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 3: Step 3: Test the steering angle sensor using a multimeter, checking for proper voltage and resistance as specified by the manufacturer (20-30 minutes)

Step 3: Test the steering angle sensor using a multimeter, checking for proper voltage and resistance as specified by the manufacturer (20-30 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 4: Step 4: If repairs are made, conduct a system function test to ensure all systems are working correctly and clear any diagnostic codes (10-15 minutes)

Step 4: If repairs are made, conduct a system function test to ensure all systems are working correctly and clear any diagnostic codes (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 5: Step 5: Perform a road test under various driving conditions to confirm that the symptoms have been resolved and the vehicle operates safely (15-20 minutes)

Step 5: Perform a road test under various driving conditions to confirm that the symptoms have been resolved and the vehicle operates safely (15-20 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.

Important Notes

  • Always verify the repair with GeekOBD APP after completing diagnostic steps
  • Clear codes and test drive to ensure the problem is resolved
  • Address underlying causes to prevent code recurrence

Real Repair Case Studies

Case Study 1: Steering Angle Sensor Replacement on a 2015 Ford Fusion

Vehicle: 2015 Ford Fusion, 65,000 miles

Problem: Customer reported the check engine light was illuminated and the steering felt unresponsive.

Diagnosis: After running diagnostics, the C0925 code was retrieved, indicating a malfunctioning steering angle sensor.

Solution: Replaced the steering angle sensor and calibrated the system using diagnostic software.

Cost: $350 (parts: $200 for the sensor, $150 for labor)

Result: Post-repair, the customer reported normal steering response and no reoccurrence of the check engine light.

Case Study 2: Wiring Repair on a 2016 Chevrolet Malibu

Vehicle: 2016 Chevrolet Malibu, 50,000 miles

Problem: Customer experienced fluctuating traction control light and erratic steering.

Diagnosis: After inspection, damaged wiring leading to the steering angle sensor was discovered.

Solution: Repaired the wiring harness and recalibrated the sensor.

Cost: $200 (parts: $50 for wiring, $150 for labor)

Result: The vehicle's stability returned to normal, and the traction control light remained off.

Diagnose C0925

Use GeekOBD APP for professional diagnosis!

  • Real-time data monitoring
  • Advanced diagnostic features
  • Step-by-step repair guidance
  • Professional-grade analysis
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Code Information

Code: C0925
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes