AutoCodes – Pontiac – B1317 Pontiac

B1317 Pontiac Code - Inside Air Temperature Sensor

Quick Answer

The Instrument Panel Module (IPM) monitors the temperature sensors to maintain the comfort level inside of the vehicle. Common causes include Faulty Inside Air Temperature Sensor, Inside Air Temperature Sensor harness is open or shorted, Inside Air Temperature Sensor circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1317 Pontiac indicates Inside Air Temperature Sensor.
Common causes: Common causes include Faulty Inside Air Temperature Sensor, Inside Air Temperature Sensor harness is open or shorted, Inside Air Temperature Sensor circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 798

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 29, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1317 Pontiac Description

The Instrument Panel Module (IPM) monitors the temperature sensors to maintain the comfort level inside of the vehicle. The temperature sensors are a 2 wire negative temperature co-efficient thermistor. The IPM applies 5 volts to internal input resistors that are connected to the signal circuits of the air temperature sensors. The IPM provides the ground to the air temperature sensors through the low reference circuit. The IPM monitors the voltage drop across the air temperature sensors and uses the inputs for automatic control calculations. When the air temperatures are cold, the resistance of the sensors are high and the voltage signals are high. When the air temperatures are hot, the resistance of the sensors are low and the voltage signals are low. The IPM converts the voltage values to count values where one volt is approximately equal to 51 counts.

OBDII Code B1317 Pontiac - Inside Air Temperature Sensor - AutoCodes.com — B1317 Pontiac Code - Inside Air Temperature Sensor

What does this mean?

What are the Possible Causes of the DTC B1317 Pontiac?

Faulty Inside Air Temperature Sensor
Inside Air Temperature Sensor harness is open or shorted
Inside Air Temperature Sensor circuit poor electrical connection
Faulty Instrument Panel Module (IPM)

How to Fix the DTC B1317 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 B1317 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 B1317 Pontiac Code

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

- Common symptoms include inaccurate readings on the climate control system, inconsistent temperature readings, or a malfunctioning HVAC system.

2. What are the possible causes of OBDII code B1317 Pontiac related to the Inside Air Temperature Sensor?

- Possible causes may include a faulty inside air temperature sensor, wiring issues, a damaged sensor connector, or a problem with the climate control module.

3. How can I diagnose the issue with the Inside Air Temperature Sensor causing OBDII code B1317 Pontiac?

- Diagnose the issue by checking the inside air temperature sensor for proper operation, inspecting the sensor wiring and connector for damage, and using a diagnostic scan tool to read the code.

4. Can I repair the Inside Air Temperature Sensor issue causing OBDII code B1317 Pontiac myself?

- Depending on your experience and tools, you may be able to repair the issue by replacing the faulty inside air temperature sensor, repairing any damaged wiring, or addressing connector issues.

5. Is it safe to continue driving with OBDII code B1317 Pontiac related to the Inside Air Temperature Sensor?

- While the vehicle may still be operable, it is recommended to address the issue promptly to ensure proper functioning of the HVAC system and accurate temperature readings.

6. How much does it typically cost to fix OBDII code B1317 Pontiac related to the Inside Air Temperature Sensor?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from around $100 to $300 for parts and labor.

7. Can a faulty Inside Air Temperature Sensor cause other problems in the vehicle?

- A faulty inside air temperature sensor can potentially cause issues with the climate control system, leading to discomfort for occupants and potentially affecting overall HVAC performance.

8. Will resetting the OBDII code B1317 Pontiac related to the Inside Air Temperature Sensor make the problem go away permanently?

- Resetting the code may temporarily clear the error, but if the underlying issue with the inside air temperature sensor is not addressed, the code is likely to reappear.

9. How long does it typically take to repair the Inside Air Temperature Sensor issue causing OBDII code B1317 Pontiac?

- The repair time can vary depending on the exact cause of the problem and the skill level of the person performing the repair, but it may take anywhere from 1 to 3 hours.

10. Are there any preventive maintenance tips to avoid encountering OBDII code B1317 Pontiac related to the Inside Air Temperature Sensor in the future?

- Regularly inspecting the climate control system, checking for any abnormal temperature readings, and addressing any sensor or wiring issues promptly can help prevent OBDII code B1317 from appearing.