C067D - Understanding DTC C067D: A Comprehensive Guide for 2015-2018 Chevrolet Silverado Owners

Quick Answer

C067D means: C067D indicates a problem with the steering angle sensor.

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

Can I drive with C067D? Immediate attention is recommended due to potential safety risks.

Common Questions

What does C067D mean and how does it affect my car?

C067D indicates a malfunction in the steering angle sensor, which is essential for your vehicle's stability control systems. If left unchecked, it can lead to steering issues, affecting your control and safety on the road.

What are the most common causes of C067D and how much does it cost to fix?

The most common causes include misaligned sensors and damaged wiring, typically costing between $150 and $300 to fix. More severe issues, like ESC module failures, may cost upwards of $1000.

Can I drive my car with C067D or should I stop immediately?

It's best to avoid driving until the issue is resolved, as it can compromise vehicle stability and safety. Ignoring C067D could lead to more severe problems and costly repairs later.

How can I diagnose C067D myself using GeekOBD APP?

With the GeekOBD APP, you can scan for DTCs, view freeze frame data, and perform live data monitoring to check the steering angle sensor's output. This will help you pinpoint the issue before heading to a mechanic.

What vehicles are most commonly affected by C067D?

The C067D code is frequently seen in 2015-2018 Chevrolet Silverado models, as well as other GM vehicles from that period. Always check for recalls or technical service bulletins related to this code.

How can I prevent C067D from happening again?

Regular maintenance, including checking and cleaning electrical connections, ensuring proper wheel alignment, and keeping the steering system components free of debris, can help prevent issues that lead to C067D.

What is C067D?

The C067D diagnostic trouble code (DTC) indicates an issue with the vehicle's steering angle sensor. This sensor is crucial for various systems, including stability control and traction control. When this code appears, it typically means that the steering angle sensor has detected a problem that could affect the vehicle's handling or stability. The steering angle sensor measures the angle of the steering wheel and communicates this information to the vehicle's control modules. If there’s a malfunction, it can lead to erratic steering behavior or even disable certain safety features. For Chevrolet Silverado owners from 2015 to 2018, this code may arise due to issues like sensor misalignment, damaged wiring, or faults within the Electronic Stability Control (ESC) system. Ignoring this code can lead to further electrical problems, compromised vehicle safety, and potentially higher repair costs down the line. If you see the C067D code, it’s advisable to address it promptly to ensure your Silverado remains safe and reliable on the road.

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

Symptoms

Common symptoms when C067D is present:

  • The check engine light illuminates on the dashboard, often staying on until the issue is resolved.
  • The vehicle may experience inconsistent steering response, making it feel loose or overly tight during maneuvers.
  • Drivers may notice a significant decrease in fuel efficiency, potentially 10-15% less, due to the vehicle's stability and traction systems being compromised.
  • In some cases, the Anti-lock Braking System (ABS) warning light may also activate alongside the C067D code.
  • The vehicle may exhibit difficulty maintaining a straight path, requiring constant corrections from the driver.

Possible Causes

Most common causes of C067D (ordered by frequency):

  1. The most common cause of C067D is a misaligned steering angle sensor, occurring in about 60% of cases. This can happen after a collision or poor maintenance.
  2. Another possible cause is damaged or corroded wiring connected to the steering angle sensor, which can disrupt signal transmission to the vehicle’s computer.
  3. A malfunction in the ESC module itself may trigger the C067D code, particularly if the vehicle has been exposed to excessive moisture or road salt.
  4. Less commonly, a complete steering column failure can result in this DTC. This is serious and often requires immediate repair.
  5. In rare instances, software glitches in the vehicle’s control systems can lead to erroneous readings from the steering angle sensor.

C067D Repair Costs

Cost Breakdown by Repair Type

Steering Angle Sensor Replacement

Replacing the faulty steering angle sensor with a new part.

  • Total: $150 - $300
  • Success rate: 90%
Wiring Repair

Repairing or replacing damaged wiring connected to the sensor.

  • Total: $100 - $200
  • Success rate: 80%
ESC Module Replacement

Replacing the Electronic Stability Control module if it’s malfunctioning.

  • Total: $500 - $1000
  • Success rate: 75%
Money-Saving Tips for C067D
  • 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 C067D Diagnosis Process

Follow these systematic steps to accurately diagnose C067D. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion around the steering angle sensor (5-10 minutes)

Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion around the steering angle sensor (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 all codes and freeze frame data to understand the fault context (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Use the GeekOBD APP to retrieve all codes and freeze frame data to understand the fault 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: Component testing - Use a multimeter to verify the voltage and continuity of the steering angle sensor (20-30 minutes)

Step 3: Component testing - Use a multimeter to verify the voltage and continuity of the steering angle sensor (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 functional test of the steering system and clear codes to see if the issue reoccurs (10-15 minutes)

Step 4: System function test - After repairs, conduct a functional test of the steering system and clear codes to see if the issue reoccurs (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 - Drive the vehicle under various conditions to confirm the repair's effectiveness and ensure the warning lights remain off (15-20 minutes)

Step 5: Road test verification - Drive the vehicle under various conditions to confirm the repair's effectiveness and ensure the warning lights remain off (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 2016 Chevrolet Silverado

Vehicle: 2016 Chevrolet Silverado 1500, 80,000 miles

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

Diagnosis: Performed an OBD2 scan using GeekOBD APP, confirmed C067D code, and inspected the steering angle sensor.

Solution: Replaced the faulty steering angle sensor and recalibrated it to ensure proper functionality.

Cost: $220 (parts: $120, labor: $100)

Result: Post-repair, the customer's check engine light was off, and steering behavior returned to normal.

Case Study 2: Wiring Repair on 2017 Chevrolet Silverado

Vehicle: 2017 Chevrolet Silverado 2500 HD, 50,000 miles

Problem: Customer experienced a constant check engine light and difficulty steering.

Diagnosis: Used the GeekOBD APP to read the C067D code and found damaged wiring near the steering angle sensor.

Solution: Repaired the damaged wiring and secured all connections.

Cost: $150 (parts: $30, labor: $120)

Result: After repairs, the check engine light was cleared, and the vehicle handled smoothly.

Diagnose C067D

Use GeekOBD APP for professional diagnosis!

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

Code: C067D
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes