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Engine-Codes – Saturn – B1317 Saturn

B1317 Saturn Code - Inside Air Temperature Sensor

Quick Answer

The B1317 diagnostic trouble code for Saturn vehicles refers to a malfunction in the Inside Air Temperature Sensor. Common causes include Faulty Inside Air Temperature Sensor, Wiring or electrical issues causing a poor connection to the sensor, Corrosion or damage to the sensor or its wiring. 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
B1317 Saturn indicates Inside Air Temperature Sensor.
Common causes
Common causes include Faulty Inside Air Temperature Sensor, Wiring or electrical issues causing a poor connection to the sensor, Corrosion or damage to the sensor or its wiring.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B1317 Saturn Description

The B1317 diagnostic trouble code for Saturn vehicles refers to a malfunction in the Inside Air Temperature Sensor. This sensor is responsible for detecting the temperature inside the vehicle's cabin and sending that information to the HVAC (Heating, Ventilation, and Air Conditioning) system for proper climate control. When this sensor fails or malfunctions, it can lead to inaccurate temperature readings inside the cabin, which can result in discomfort for the occupants of the vehicle.

OBDII Code B1317 Saturn - Inside Air Temperature Sensor
B1317 Saturn Code - Inside Air Temperature Sensor

Common Causes of B1317 Saturn

  1. Faulty Inside Air Temperature Sensor.
  2. Wiring or electrical issues causing a poor connection to the sensor.
  3. Corrosion or damage to the sensor or its wiring.
  4. Issues with the HVAC control module.
  5. Environmental factors such as extreme heat or cold affecting sensor performance.

Symptoms of B1317 Saturn

  1. Incorrect temperature readings on the climate control display.
  2. Inconsistent airflow or temperature from the HVAC vents.
  3. HVAC system not responding to temperature adjustments.
  4. Inability to control the climate settings inside the vehicle.

How to Fix B1317 Saturn

  1. Begin by locating the Inside Air Temperature Sensor, usually located near the center console or dashboard.
  2. Inspect the sensor and its wiring for any visible damage or corrosion.
  3. Test the sensor using a multimeter to check for proper resistance readings.
  4. If the sensor is faulty, replace it with a new one following the manufacturer's guidelines.
  5. Clear the diagnostic trouble code from the vehicle's computer system to reset the HVAC system.

Cost to Fix B1317 Saturn

The cost of repairing the Inside Air Temperature Sensor can vary depending on the vehicle make and model, as well as the location of the repair. On average, the parts for this repair can range from $50 to $100, with additional labor costs of $80 to $150 per hour. Overall, the total cost for this repair can be estimated to be between $150 and $300. It is essential to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on your specific vehicle and location.

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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 B1317 Saturn Code

1. What are common symptoms of OBDII code B1317 Saturn related to the Inside Air Temperature Sensor?

- Common symptoms include inaccurate readings on the climate control system, erratic temperature display, or a malfunctioning interior fan.

2. What are possible causes of OBDII code B1317 Saturn for the Inside Air Temperature Sensor?

- The code can be triggered by a faulty inside air temperature sensor, wiring issues, or a damaged sensor connector.

3. How can I diagnose the cause of OBDII code B1317 Saturn for the Inside Air Temperature Sensor?

- Use a diagnostic scan tool to retrieve the trouble codes, inspect the sensor and its wiring for any signs of damage, and test the sensor's resistance to determine its functionality.

4. Can I repair OBDII code B1317 Saturn related to the Inside Air Temperature Sensor myself?

- Depending on your automotive repair skills, you may be able to replace the inside air temperature sensor or repair any damaged wiring. However, professional diagnosis and repair may be necessary for accurate and reliable fix.

5. Are there any tips for preventing OBDII code B1317 Saturn issues with the Inside Air Temperature Sensor?

- Regularly inspect and maintain the inside air temperature sensor and its wiring to prevent issues. Avoid exposing the sensor to extreme temperatures or physical damage.

6. Will ignoring OBDII code B1317 Saturn related to the Inside Air Temperature Sensor cause any further damage to my vehicle?

- Ignoring the code may result in inaccurate temperature readings, discomfort in the cabin, or potential issues with other climate control functions. It is recommended to address the problem promptly.

7. How much does it typically cost to repair OBDII code B1317 Saturn for the Inside Air Temperature Sensor?

- The cost of repair can vary depending on the exact cause of the issue, labor rates in your area, and whether you choose to DIY or seek professional help. Generally, replacing the sensor or repairing wiring may cost anywhere from $50 to $200.

8. Can a faulty Inside Air Temperature Sensor trigger other OBDII codes in addition to B1317 Saturn?

- Yes, a malfunctioning inside air temperature sensor can potentially trigger other related codes such as B1316 (Outside Air Temperature Sensor Circuit) or B1318 (Ambient Air Temperature Sensor Low).

9. Is OBDII code B1317 Saturn related to the Inside Air Temperature Sensor a common issue in Saturn vehicles?

- While not as common as some other OBDII codes, issues with the inside air temperature sensor can occur in Saturn vehicles, particularly in older models or those with high mileage.

10. How long does it typically take to repair OBDII code B1317 Saturn for the Inside Air Temperature Sensor?

- The repair time can vary depending on the exact cause of the issue, accessibility of the sensor, and your level of experience. In general, a professional repair may take around 1-2 hours to complete.

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