AutoCodes – Pontiac – C0208 Pontiac

C0208 Pontiac 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 Pontiac 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 780

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

What does this mean?

What are the Possible Causes of the DTC C0208 Pontiac?

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 Pontiac?

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 Pontiac 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 Pontiac Code

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

The common symptoms include issues with the stability control system, illuminated ABS warning light, and potential steering wheel position sensor malfunctions.

2. What are the possible causes of OBDII code C0208 in a Pontiac?

The code C0208 in a Pontiac can be triggered by a faulty steering wheel position sensor, damaged wiring, or a malfunction in the stability control system.

3. How can I diagnose the Steering Wheel Position Sensor issue causing OBDII code C0208 in my Pontiac?

Diagnosing the problem involves using a diagnostic scanner to read the code, inspecting the wiring and connections of the steering wheel position sensor, and testing the sensor itself for proper functionality.

4. Can I repair the Steering Wheel Position Sensor issue causing OBDII code C0208 in my Pontiac myself?

Repairing the steering wheel position sensor issue may require specialized knowledge and tools, so it is recommended to consult a professional mechanic for an accurate diagnosis and repair.

5. Is it safe to continue driving my Pontiac with OBDII code C0208 related to the Steering Wheel Position Sensor?

Driving with this code may affect the stability control system and potentially compromise vehicle safety, so it is advisable to address the issue promptly to ensure safe operation.

6. Are there any temporary fixes or workarounds for OBDII code C0208 in a Pontiac?

Temporary fixes are not recommended for this code, as they may not address the underlying issue and could lead to further system malfunctions.

7. How much does it typically cost to repair OBDII code C0208 in a Pontiac caused by the Steering Wheel Position Sensor?

The cost of repairing this issue can vary depending on the extent of the problem, parts needed, and labor costs, so it is best to obtain a professional estimate for an accurate figure.

8. Can a faulty Steering Wheel Position Sensor trigger other OBDII codes in a Pontiac?

Yes, a faulty steering wheel position sensor can cause related issues that may trigger additional OBDII codes related to the stability control system or ABS system.

9. How long does it usually take to repair the Steering Wheel Position Sensor issue causing OBDII code C0208 in a Pontiac?

The repair time can vary based on the exact cause of the issue and the availability of parts, but it is typically a job that can be completed within a few hours to a day.

10. Is the Steering Wheel Position Sensor a common component to fail in Pontiac vehicles?

The steering wheel position sensor can be prone to failure over time due to wear and tear, making it a relatively common component to cause issues triggering OBDII code C0208 in Pontiac vehicles.