AutoCodes – Pontiac – B1310 Pontiac

B1310 Pontiac Code - Ambient 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 Ambient Air Temperature Sensor, Ambient Air Temperature Sensor harness is open or shorted, Ambient 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: B1310 Pontiac indicates Ambient Air Temperature Sensor.
Common causes: Common causes include Faulty Ambient Air Temperature Sensor, Ambient Air Temperature Sensor harness is open or shorted, Ambient 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 933

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 B1310 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 B1310 Pontiac - Ambient Air Temperature Sensor - AutoCodes.com — B1310 Pontiac Code - Ambient Air Temperature Sensor

What does this mean?

What are the Possible Causes of the DTC B1310 Pontiac?

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

How to Fix the DTC B1310 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 B1310 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 B1310 Pontiac Code

1. What are the common symptoms of a faulty Ambient Air Temperature Sensor (AATS) causing OBDII code B1310 on a Pontiac?

The common symptoms include incorrect temperature readings on the dashboard, issues with the climate control system, and potential impact on fuel efficiency.

2. What are the possible causes of OBDII code B1310 related to the Ambient Air Temperature Sensor in a Pontiac?

The code B1310 may be triggered by a malfunctioning AATS, damaged wiring or connectors, or issues with the sensor's placement affecting its ability to read ambient air temperature accurately.

3. How can I diagnose a faulty Ambient Air Temperature Sensor in my Pontiac when OBDII code B1310 is present?

You can use a multimeter to check the sensor's resistance values, inspect the wiring for any visible damage, and verify the sensor's placement to ensure it is exposed to ambient air properly.

4. What are the repair options for resolving OBDII code B1310 related to the Ambient Air Temperature Sensor on a Pontiac?

Repair options include replacing the faulty AATS, repairing damaged wiring or connectors, and repositioning the sensor if its placement is the issue affecting its performance.

5. Can a faulty Ambient Air Temperature Sensor causing OBDII code B1310 affect my Pontiac's performance?

While the sensor itself may not directly impact performance, inaccurate temperature readings can affect the climate control system's operation and potentially lead to reduced fuel efficiency.

6. How critical is it to address OBDII code B1310 related to the Ambient Air Temperature Sensor on a Pontiac promptly?

While the code itself may not indicate a severe issue, addressing it promptly is recommended to ensure proper functionality of the climate control system and accurate temperature readings.

7. Is it possible to reset OBDII code B1310 after repairing or replacing the Ambient Air Temperature Sensor on a Pontiac?

Yes, you can reset the code using an OBDII scanner or by disconnecting the car's battery for a few minutes to clear the stored fault code.

8. Are there any preventive maintenance tips to avoid OBDII code B1310 related to the Ambient Air Temperature Sensor on a Pontiac?

Regularly inspecting the sensor for damage, ensuring proper placement, and addressing any wiring issues promptly can help prevent triggering the B1310 code.

9. Can extreme weather conditions impact the performance of the Ambient Air Temperature Sensor and trigger OBDII code B1310 on a Pontiac?

Yes, extreme temperatures can affect the sensor's readings and potentially trigger the B1310 code if the sensor is exposed to conditions outside its operating range.

10. Should I attempt to diagnose and repair OBDII code B1310 related to the Ambient Air Temperature Sensor on my Pontiac myself, or seek professional help?

If you have experience with automotive diagnostics and repairs, you can attempt to diagnose and repair the issue yourself. However, if you are unsure or uncomfortable with the process, seeking professional help is recommended to ensure proper resolution.