C0917 - Understanding the C0917 Code: Common Causes and Repairs for 2015-2018 Honda Accord

Quick Answer

C0917 means: C0917 pertains to a malfunction in the electronic power steering system related to the steering angle sensor.

Fix: Check and replace faulty components Cost: $150 - $300 Time: 90-180 minutes

Can I drive with C0917? Immediate attention is recommended as steering issues can affect vehicle safety.

Common Questions

What does C0917 mean and how does it affect my car?

The C0917 code indicates an issue with your vehicle's electronic power steering system, specifically linked to the steering angle sensor. This can lead to stiff steering, making it hard to steer your vehicle, especially at low speeds. If left unresolved, it could affect your vehicle's handling and safety.

What are the most common causes of C0917 and how much does it cost to fix?

Common causes of C0917 include a faulty steering angle sensor, damaged wiring, and a malfunctioning EPS control module. Repair costs typically range from $150 to $800 depending on the specific issue and required parts.

Can I drive my car with C0917 or should I stop immediately?

It's advisable to address the C0917 code immediately as it can compromise steering performance, making the vehicle unsafe to drive. If you experience stiff steering or warning lights, limit your driving until the issue is resolved.

How can I diagnose C0917 myself using GeekOBD APP?

Using the GeekOBD APP, connect it to your vehicle's OBD2 port, scan for diagnostic trouble codes, and access freeze frame data. This will help you understand when the issue occurred and assist in identifying whether the steering angle sensor or wiring is at fault.

What vehicles are most commonly affected by C0917?

The C0917 code is frequently seen in 2015-2018 Honda Accord models, though it can also appear in other vehicles equipped with electronic power steering systems. It's wise to check for any manufacturer recalls or technical service bulletins (TSBs) related to EPS issues.

How can I prevent C0917 from happening again?

To prevent the C0917 code from recurring, consider regular maintenance of your vehicle's electrical systems, ensuring that wiring connections are secure, and keeping the steering assembly clean from debris and moisture.

What is C0917?

The DTC C0917 code indicates a problem with the vehicle's electronic power steering (EPS) system, specifically related to the steering angle sensor. This code is commonly found in vehicles like the 2015-2018 Honda Accord. When the EPS system detects an issue, it can lead to a loss of power assist steering, making it difficult to steer the vehicle. Drivers may experience a stiff or unresponsive steering wheel, especially at low speeds. The EPS system relies on the steering angle sensor to determine how much assist is needed based on the driver's input. If the sensor fails or sends incorrect data, the system may trigger the C0917 code. Ignoring this code could lead to more severe steering issues, potentially compromising safety. It is crucial to address this problem promptly to ensure optimal vehicle performance and safety.

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

Symptoms

Common symptoms when C0917 is present:

  • The check engine light illuminates, indicating a potential issue with the EPS system.
  • Steering becomes stiff or unresponsive, especially noticeable during low-speed maneuvers or parking.
  • An unusual noise may come from the steering column when turning, often described as grinding or whining.
  • Inconsistent power assist, where steering feels normal one moment and then suddenly requires more effort.
  • Dashboard warning lights related to the EPS system may appear, alongside the check engine light.

Possible Causes

Most common causes of C0917 (ordered by frequency):

  1. The most common cause is a faulty steering angle sensor, with a likelihood of around 60%. This sensor can wear out over time due to exposure to moisture and road debris.
  2. A second common cause is damaged wiring or loose connections in the EPS system, which can impede the proper functioning of the steering angle sensor.
  3. Another cause can be a malfunctioning EPS control module, which may fail to correctly interpret signals from the steering angle sensor, leading to erratic steering performance.
  4. Less common but serious causes include issues with the power steering pump, which could lead to complete loss of power steering assistance.
  5. A rare but possible cause is software glitches within the vehicle's electronic systems, which may require a software update from the manufacturer.

C0917 Repair Costs

Cost Breakdown by Repair Type

Steering Angle Sensor Replacement

Replacing a faulty steering angle sensor to restore proper EPS function.

  • Total: $150 - $300
  • Success rate: 85%
EPS Control Module Repair/Replacement

Repairing or replacing the EPS control module if found to be malfunctioning.

  • Total: $500 - $800
  • Success rate: 90%
Money-Saving Tips for C0917
  • 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 C0917 Diagnosis Process

Follow these systematic steps to accurately diagnose C0917. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Begin with a thorough visual inspection of the steering column and related wiring

Step 1: Initial visual inspection - Begin with a thorough visual inspection of the steering column and related wiring. Look for any signs of damage, loose connections, or corrosion, which can take about 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: OBD2 scan with GeekOBD APP - Use the GeekOBD APP to retrieve the C0917 code along with any other stored codes

Step 2: OBD2 scan with GeekOBD APP - Use the GeekOBD APP to retrieve the C0917 code along with any other stored codes. Analyzing freeze frame data can provide context about when the fault occurred, which may take 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: Component testing - Utilize a multimeter to test the steering angle sensor and wiring for proper voltage and resistance, which can take approximately 20-30 minutes

Step 3: Component testing - Utilize a multimeter to test the steering angle sensor and wiring for proper voltage and resistance, which can take approximately 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: System function test - After repairs, conduct a system function test to verify that the EPS system operates correctly and clear the codes using the GeekOBD APP, taking around 10-15 minutes

Step 4: System function test - After repairs, conduct a system function test to verify that the EPS system operates correctly and clear the codes using the GeekOBD APP, taking around 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: Road test verification - Finally, perform a road test under various driving conditions to ensure that the steering feels normal and the C0917 code does not reappear, which may take 15-20 minutes

Step 5: Road test verification - Finally, perform a road test under various driving conditions to ensure that the steering feels normal and the C0917 code does not reappear, which may take 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 2016 Honda Accord

Vehicle: 2016 Honda Accord, 45,000 miles

Problem: Customer reported stiff steering and the check engine light was on.

Diagnosis: Diagnostic scan revealed the C0917 code. Visual inspection showed a damaged steering angle sensor.

Solution: Replaced the steering angle sensor and cleared the codes. Performed a system function test.

Cost: $220 (sensor $150, labor $70)

Result: Steering returned to normal operation, and no codes reappeared after a road test.

Case Study 2: EPS Control Module Replacement on a 2017 Honda Accord

Vehicle: 2017 Honda Accord, 55,000 miles

Problem: Intermittent power steering assist; check engine light illuminated.

Diagnosis: C0917 code confirmed. Further testing revealed a malfunctioning EPS control module.

Solution: Replaced the EPS control module and reprogrammed it. Conducted thorough testing.

Cost: $650 (module $500, labor $150)

Result: EPS function restored, and the vehicle performed well during a follow-up road test.

Diagnose C0917

Use GeekOBD APP for professional diagnosis!

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Code Information

Code: C0917
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes