Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer is having trouble getting information from the sensor that tells it how much the steering wheel is turned. It's like when a video game controller isn't working right, and the game doesn't know which way you want to go.
The steering wheel angle sensor is responsible for measuring the angle of the steering wheel. This information is crucial for systems like electronic stability control and anti-lock braking systems. An open circuit means that there is a break in the electrical path, preventing the sensor from sending data.
The C0605 code is triggered when the vehicle's control module detects an issue with the steering wheel angle sensor circuit. This could be due to a disconnection, damage to the wiring, or a failure of the sensor itself. The steering wheel angle sensor provides important data for various vehicle stability and safety systems.
• Warning light on the dashboard
• Loss of stability control
• Inconsistent steering response
• Faulty steering wheel angle sensor
• Damaged or corroded wiring/connectors
• Faulty control module
OBD-II: On-Board Diagnostics, a system for self-diagnosing and reporting vehicle issues.
Sensor: A device that detects changes in the environment and sends information to other electronics.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the steering wheel angle sensor for proper operation.
• Replace the steering wheel angle sensor if faulty.
• Repair or replace damaged wiring/connectors.
• Reprogram or replace the control module if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $400
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regular maintenance checks
• Ensure connectors are clean and secure
• Avoid harsh driving conditions that may damage wiring
Sensor Issue
• Have the vehicle inspected by a professional if the warning light appears.
• Avoid driving in harsh conditions until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on sensor-related issues.
The C0605 code has been reported in various models, particularly in vehicles with advanced stability control systems.
Moderate – It is important to address this issue to maintain vehicle stability and safety features.
Ignoring this code could lead to reduced vehicle stability and safety, increasing the risk of accidents.
• Vehicle must be in a safe, stationary position.
• Ensure the vehicle's battery is fully charged.
The steering wheel angle sensor is typically located near the steering column, behind the steering wheel.
Q: Can I drive with a C0605 code?
A: It's not recommended to drive with this code active, as it may affect vehicle stability and safety systems.
Q: How do I reset the C0605 code?
A: After repairs, the code can be reset using an OBD-II scanner. However, ensure the issue is resolved before resetting.
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