P101E 2017 Chevrolet Silverado Code - Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage
Quick Answer
The P101E diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado refers to the Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage. Common causes include Faulty temperature sensor, Wiring issues or shorts in the temperature sensor circuit, 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 2017 Chevrolet Silverado indicates Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage.
- Common causes
- Common causes include Faulty temperature sensor, Wiring issues or shorts in the temperature sensor circuit, 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 2017 Chevrolet Silverado Description
The P101E diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado refers to the Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage. This code indicates that there is a high voltage condition detected in the temperature sensor circuit of the glow plug control module. The glow plug control module is responsible for managing the glow plugs in a diesel engine, which are essential for starting the engine in cold conditions by preheating the combustion chamber.
Common Causes of P101E 2017 Chevrolet Silverado
- Faulty temperature sensor
- Wiring issues or shorts in the temperature sensor circuit
- Malfunctioning glow plug control module
- Electrical system problems
- Corrosion or poor connections in the sensor circuit
Symptoms of P101E 2017 Chevrolet Silverado
- Hard starting or extended cranking time
- Reduced fuel efficiency
- Engine misfires
- Illumination of the check engine light
- Increased emissions
How to Fix P101E 2017 Chevrolet Silverado
- Diagnose the code using a scan tool to pinpoint the exact cause of the high voltage condition in the temperature sensor circuit.
- Inspect the temperature sensor and wiring for any damage or corrosion, replacing as necessary.
- Test the glow plug control module for proper operation and replace if faulty.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
- If the problem persists, further electrical diagnostics may be required to identify any underlying issues.
Cost to Fix P101E 2017 Chevrolet Silverado
The typical repair costs for addressing the P101E code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the issue. Parts such as a new temperature sensor or glow plug control module can range from $50 to $200, while labor costs may add another $100 to $300. Overall, the total repair cost could be anywhere from $150 to $500. It's important to note that these are rough estimates, and actual costs may vary based on factors such as location, labor rates, and the extent of the repairs needed. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost assessment.
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Frequently Asked Questions about P101E 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P101E in a 2017 Chevrolet Silverado related to the Glow Plug Control Module Temperature Sensor 3 Circuit High Voltage?
- Common symptoms include the check engine light coming on, rough engine performance, decreased fuel efficiency, and potential hard starting issues.
2. What can cause the OBDII code P101E in a 2017 Chevrolet Silverado?
- The code P101E can be triggered by a malfunction in the Glow Plug Control Module Temperature Sensor 3 circuit, which may be caused by wiring issues, a faulty temperature sensor, or a problem with the control module itself.
3. How serious is the OBDII code P101E in a 2017 Chevrolet Silverado?
- While the code P101E may not cause immediate drivability issues, it is important to address it promptly to prevent potential damage to the engine or emissions system in the long run.
4. Can I continue driving my 2017 Chevrolet Silverado with the OBDII code P101E present?
- It is generally not recommended to continue driving with the code P101E active, as unresolved issues related to the glow plug control module can lead to performance problems and further damage.
5. How can I diagnose and repair the OBDII code P101E in my 2017 Chevrolet Silverado?
- Diagnosing and repairing the code P101E typically involves checking the wiring connections, testing the temperature sensor, and inspecting the glow plug control module for any faults. Professional diagnostic tools may be needed for a thorough assessment.
6. Is it safe to reset the OBDII code P101E in my 2017 Chevrolet Silverado without addressing the underlying issue?
- While resetting the code may temporarily turn off the check engine light, it will not fix the root cause of the problem. It is important to address the underlying issue to prevent further complications.
7. Can weather conditions affect the triggering of the OBDII code P101E in a 2017 Chevrolet Silverado?
- Extreme weather conditions, particularly cold temperatures, can potentially impact the glow plug control module's operation and trigger the code P101E due to temperature sensor issues.
8. How much does it typically cost to repair the OBDII code P101E in a 2017 Chevrolet Silverado?
- The cost of repairing the code P101E can vary depending on the exact cause of the issue and the labor rates in your area. It is advisable to consult with a professional mechanic for an accurate estimate.
9. Are there any preventative maintenance steps I can take to avoid the OBDII code P101E in my 2017 Chevrolet Silverado?
- Regular vehicle maintenance, including checking the glow plug system components for any signs of wear or damage, can help prevent issues that may trigger the code P101E.
10. Can a DIY enthusiast with moderate automotive knowledge repair the OBDII code P101E in a 2017 Chevrolet Silverado?
- Depending on the specific problem causing the code P101E, some DIY enthusiasts with the necessary tools and experience may be able to diagnose and repair the issue. However, complex electrical issues may require professional assistance.
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