P101E 2015 Chevrolet Silverado Code - Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage
Quick Answer
The P101E diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado relates to the Glow Plug Control Module Temperature Sensor 3 Circuit registering high voltage. Common causes include Faulty temperature sensor, Wiring issues or damaged connections, Malfunctioning glow plug control module. 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
- P101E 2015 Chevrolet Silverado indicates Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage.
- Common causes
- Common causes include Faulty temperature sensor, Wiring issues or damaged connections, Malfunctioning glow plug control module.
- 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 P101E 2015 Chevrolet Silverado Description
The P101E diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado relates to the Glow Plug Control Module Temperature Sensor 3 Circuit registering high voltage. The glow plug control module is a vital component in diesel engines, responsible for heating the glow plugs to facilitate cold starts. The temperature sensor plays a crucial role in monitoring the module's temperature, ensuring optimal performance and efficiency.
Common Causes of P101E 2015 Chevrolet Silverado
- Faulty temperature sensor.
- Wiring issues or damaged connections.
- Malfunctioning glow plug control module.
- Corrosion or damage to electrical components.
- Environmental factors affecting sensor performance.
Symptoms of P101E 2015 Chevrolet Silverado
- Difficulty starting the engine, especially in cold weather.
- Rough idling or misfiring of the engine.
- Decreased fuel efficiency.
- Increased emissions.
- Illumination of the check engine light on the dashboard.
How to Fix P101E 2015 Chevrolet Silverado
- Begin by diagnosing the specific cause of the high voltage in Circuit 3 using a diagnostic scanner.
- Inspect the temperature sensor and wiring for any signs of damage or corrosion. Replace any faulty components.
- Check the glow plug control module for functionality and replace if necessary.
- Clear the DTC and reset the vehicle's computer to see if the issue persists.
- Conduct a test drive to ensure the problem is resolved and the vehicle operates smoothly.
Cost to Fix P101E 2015 Chevrolet Silverado
The cost of repairing a P101E code on a 2015 Chevrolet Silverado can vary depending on the root cause of the issue and the extent of repairs needed. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that labor rates at auto repair shops can range from $80 to $150 per hour. It is advisable to consult with a professional mechanic for an accurate estimate based on your specific circumstances.
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Frequently Asked Questions about P101E 2015 Chevrolet Silverado Code
1. What does OBDII code P101E mean on a 2015 Chevrolet Silverado?
Code P101E indicates a high voltage issue in the Glow Plug Control Module Temperature Sensor 3 Circuit, which monitors the temperature of the glow plug system.
2. What are the common symptoms of code P101E on a 2015 Chevrolet Silverado?
Symptoms include the check engine light turning on, poor cold-start performance, reduced engine power, and potential glow plug system failure.
3. What causes the P101E code to appear on a 2015 Chevrolet Silverado?
Common causes include a faulty Glow Plug Control Module Temperature Sensor, damaged wiring or connectors, corrosion in the circuit, or a malfunctioning glow plug control module.
4. Can I still drive my 2015 Chevrolet Silverado with a P101E code?
While the vehicle may still be drivable, ignoring the code can lead to starting issues in cold weather or further damage to the glow plug system.
5. How is code P101E diagnosed on a 2015 Chevrolet Silverado?
A technician will use a scan tool to confirm the code, inspect the wiring and connectors for damage, test the temperature sensor for proper operation, and check for voltage irregularities in the circuit.
6. How do I fix the P101E code on my 2015 Chevrolet Silverado?
Repairs may involve replacing the faulty Glow Plug Control Module Temperature Sensor, repairing damaged wiring or connectors, cleaning corroded terminals, or replacing the glow plug control module if necessary.
7. How much does it cost to repair a P101E code on a 2015 Chevrolet Silverado?
The cost can vary, but replacing a Glow Plug Control Module Temperature Sensor typically ranges from $150 to $300, including parts and labor.
8. Can a bad battery cause the P101E code on a 2015 Chevrolet Silverado?
Yes, a weak or failing battery can cause voltage irregularities that may trigger the P101E code.
9. Is the P101E code specific to diesel engines on the 2015 Chevrolet Silverado?
Yes, the P101E code is related to the glow plug system, which is specific to the diesel engine models of the Silverado.
10. Can clearing the P101E code with a scan tool fix the issue?
Clearing the code will remove it temporarily, but if the underlying issue is not resolved, the code will return.
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