AutoCodes – Saturn – C0208 Saturn

C0208 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: C0208 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 784

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 C0208 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 C0208 Saturn - Steering Wheel Position Sensor - AutoCodes.com — C0208 Saturn Code - Steering Wheel Position Sensor

What does this mean?

What are the Possible Causes of the DTC C0208 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 C0208 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 C0208 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 C0208 Saturn Code

1. What are the common symptoms of OBDII code C0208 in a Saturn related to the Steering Wheel Position Sensor?

- Common symptoms include issues with the stability control system, problems with the electronic power steering, and potential warning lights on the dashboard.

2. What are the possible causes of OBDII code C0208 in a Saturn indicating a problem with the Steering Wheel Position Sensor?

- The code C0208 can be triggered by a faulty steering wheel position sensor, damaged wiring or connectors, or issues with the electronic control unit (ECU).

3. How does a malfunctioning Steering Wheel Position Sensor affect the overall performance of a Saturn vehicle?

- A malfunctioning sensor can lead to inaccurate steering angle information being sent to the vehicle's systems, potentially compromising stability control and electronic power steering functionality.

4. Can driving with OBDII code C0208 in a Saturn be dangerous?

- Driving with this code may compromise the vehicle's stability control and electronic power steering systems, leading to potential safety risks. It is recommended to address the issue promptly.

5. What are some DIY repair tips for addressing OBDII code C0208 in a Saturn related to the Steering Wheel Position Sensor?

- DIY repair tips may include checking and cleaning the sensor connections, inspecting wiring for damage, and ensuring proper alignment of the steering wheel sensor.

6. Is it necessary to visit a mechanic to reset the OBDII code C0208 after repairing the Steering Wheel Position Sensor issue in a Saturn?

- In many cases, the code may reset on its own after the issue is repaired. However, if the code persists, a mechanic may be needed to reset it using a diagnostic tool.

7. How can one prevent OBDII code C0208 from reoccurring in a Saturn after repairing the Steering Wheel Position Sensor problem?

- Regularly inspecting and maintaining the sensor, wiring, and related components can help prevent the code from reoccurring. Additionally, avoiding rough handling of the steering wheel can also help.

8. Can a faulty Steering Wheel Position Sensor in a Saturn lead to other related issues in the vehicle?

- Yes, a faulty sensor can impact the proper functioning of stability control systems, electronic power steering, and other related systems in the vehicle.

9. Are there any recalls or service bulletins related to OBDII code C0208 and the Steering Wheel Position Sensor in Saturn vehicles?

- It's recommended to check with Saturn dealerships or official sources for any recalls or service bulletins related to this specific OBDII code and sensor issue.

10. How long does it typically take to repair OBDII code C0208 in a Saturn caused by a problem with the Steering Wheel Position Sensor?

- The repair time can vary depending on the exact cause of the issue and the expertise of the individual performing the repair. It may take anywhere from a few hours to a day.