AutoCodes – Saturn – C0206 Saturn

C0206 Saturn Code - Steering Wheel Position Sensor

Quick Answer

The steering wheel position sensor produces 2 separate voltage signals to indicate steering wheel position to the Real Time Damping (RTD) module. Common causes include Faulty Steering Wheel Position Sensor, Steering Wheel Position Sensor harness is open or shorted, Steering Wheel Position Sensor 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: C0206 Saturn indicates Steering Wheel Position Sensor.
Common causes: Common causes include Faulty Steering Wheel Position Sensor, Steering Wheel Position Sensor harness is open or shorted, Steering Wheel Position Sensor 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 879

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 May 09, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0206 Saturn Description

The steering wheel position sensor produces 2 separate voltage signals to indicate steering wheel position to the Real Time Damping (RTD) module. The RTD module converts each signal into a Pulse Width Modulated (PWM) signal to indicate steering wheel position to the Electronic Brake Control Module (EBCM). The EBCM supplies 5 volts to the RTD module on each steering wheel position PWM serial data circuit. The RTD module toggles each of these voltages to ground in order to create the PWM signals. Each PWM signal must have a frequency of 121-134 Hz and a duty cycle of 9-91 percent in order to be a valid steering wheel position signal. With each 360 degree rotation of the steering wheel, each signal transitions from the minimum duty cycle to the maximum duty cycle and then back to the minimum duty cycle. The steering wheel position signals are spaced 90 degrees apart. Therefore, the duty cycles of the 2 signals usually differ, depending on steering wheel position.

OBDII Code C0206 Saturn - Steering Wheel Position Sensor - AutoCodes.com — C0206 Saturn Code - Steering Wheel Position Sensor

What does this mean?

What are the Possible Causes of the DTC C0206 Saturn?

Faulty Steering Wheel Position Sensor
Steering Wheel Position Sensor harness is open or shorted
Steering Wheel Position Sensor circuit poor electrical connection

How to Fix the DTC C0206 Saturn?

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 C0206 Saturn 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.

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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 C0206 Saturn Code

1. What are the common symptoms of OBDII code C0206 in a Saturn related to the Steering Wheel Position Sensor?

- Common symptoms include issues with the vehicle's stability control system, traction control system, and potentially the steering functionality.

2. What could be causing the OBDII code C0206 related to the Steering Wheel Position Sensor in a Saturn?

- The code C0206 is often caused by a faulty steering wheel position sensor, damaged wiring, or a malfunctioning electronic control unit (ECU).

3. How can I diagnose the Steering Wheel Position Sensor issue causing OBDII code C0206 in my Saturn?

- Diagnostic tools can help pinpoint the exact cause of the issue. Check the sensor's wiring, connections, and sensor itself for any signs of damage or malfunction.

4. Can I continue driving my Saturn with the OBDII code C0206 related to the Steering Wheel Position Sensor?

- It is not recommended to drive the vehicle with this code present, as it can affect important safety systems such as stability control and traction control.

5. How can I repair the Steering Wheel Position Sensor issue causing OBDII code C0206 in my Saturn?

- Repair options may include replacing the faulty sensor, repairing damaged wiring, or reprogramming the ECU to rectify the issue.

6. Is it possible to reset the OBDII code C0206 related to the Steering Wheel Position Sensor in a Saturn?

- Resetting the code may temporarily clear the warning light, but it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

7. Are there any DIY tips for addressing the OBDII code C0206 in a Saturn related to the Steering Wheel Position Sensor?

- DIY options may include checking and cleaning sensor connections, inspecting wiring for damage, and performing a reset to see if the issue persists.

8. How much does it typically cost to repair the Steering Wheel Position Sensor issue causing OBDII code C0206 in a Saturn?

- Repair costs can vary depending on the exact cause, but they may range from a couple of hundred dollars for sensor replacement to more if additional components need attention.

9. Can extreme weather conditions impact the Steering Wheel Position Sensor and trigger OBDII code C0206 in a Saturn?

- Yes, extreme temperatures or moisture can affect sensor performance and wiring integrity, potentially leading to the code C0206 being triggered.

10. Is it necessary to visit a dealership or mechanic to address the OBDII code C0206 related to the Steering Wheel Position Sensor in a Saturn?

- While professional assistance is recommended for accurate diagnosis and repair, some simpler tasks like sensor cleaning or basic inspections may be performed by experienced DIYers.