P00EB 2015 GMC Sierra Code - Intake Air Temperature Sensor 3 Circuit High Voltage
Quick Answer
The Intake Air Temperature (IAT) Sensor 3 is a variable resistor that changes an Engine Control Module (ECM) supplied 5 V signal. Common causes include Faulty Intake Air Temperature (IAT) Sensor 3 (Integrated with the Intake Manifold Pressure and Air Temperature Sensor), Intake Air Temperature Sensor 3 harness is open or shorted, Intake Air Temperature Sensor 3 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
- P00EB 2015 GMC Sierra indicates Intake Air Temperature Sensor 3 Circuit High Voltage.
- Common causes
- Common causes include Faulty Intake Air Temperature (IAT) Sensor 3 (Integrated with the Intake Manifold Pressure and Air Temperature Sensor), Intake Air Temperature Sensor 3 harness is open or shorted, Intake Air Temperature Sensor 3 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.
Code P00EB 2015 GMC Sierra Description
What are the Possible Causes of the DTC P00EB 2015 GMC Sierra?
- Faulty Intake Air Temperature (IAT) Sensor 3 (Integrated with the Intake Manifold Pressure and Air Temperature Sensor)
- Intake Air Temperature Sensor 3 harness is open or shorted
- Intake Air Temperature Sensor 3 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P00EB 2015 GMC Sierra?
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 P00EB 2015 GMC Sierra 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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Frequently Asked Questions about P00EB 2015 GMC Sierra Code
1. What does OBDII code P00EB mean on a 2015 GMC Sierra?
P00EB indicates that the Intake Air Temperature (IAT) Sensor 3 is detecting a circuit with a high voltage, which could mean an electrical issue or a sensor malfunction.
2. What are the symptoms of the P00EB code on a 2015 GMC Sierra?
Common symptoms include poor engine performance, reduced fuel efficiency, rough idling, or the Check Engine Light illuminating.
3. What causes the P00EB code to appear on a 2015 GMC Sierra?
Possible causes include a faulty IAT sensor, damaged wiring or connectors, a short or open circuit, or a malfunctioning Engine Control Module (ECM).
4. Can I drive my 2015 GMC Sierra with the P00EB code?
While the vehicle may still be drivable, it’s not recommended as continued operation could result in reduced performance or further damage to the engine.
5. How do I diagnose the P00EB code on my 2015 GMC Sierra?
Start by visually inspecting the IAT sensor and its wiring for damage. Use a multimeter to test the sensor's voltage and resistance, and scan the ECM for additional related codes.
6. How do I fix the P00EB code on a 2015 GMC Sierra?
Repairs may include replacing the faulty IAT sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or updating/replacing the ECM if necessary.
7. Where is the IAT Sensor 3 located on a 2015 GMC Sierra?
The IAT Sensor 3 is typically located near the intake manifold or air intake system, but its exact location may vary depending on the engine configuration.
8. What tools are needed to fix the P00EB code on a 2015 GMC Sierra?
You may need a multimeter, an OBDII scanner, basic hand tools, and possibly a wiring diagram for your vehicle.
9. How much does it cost to fix the P00EB code on a 2015 GMC Sierra?
Repair costs vary depending on the issue, but replacing an IAT sensor typically ranges from $50 to $200, including parts and labor.
10. Can a dirty air filter cause the P00EB code on a 2015 GMC Sierra?
While a dirty air filter is unlikely to directly cause this code, it can reduce airflow and potentially contribute to sensor issues over time.
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