P16AD 2016 Chevrolet Silverado Code - Glow Plug Control Module Temperature Sensor Circuit Low Voltage
Quick Answer
The Glow Plug Control Module (GPCM) has the ability to perform internal diagnostics for the temperature sensor circuit. Common causes include Faulty Glow Plug Control Module (GPCM), Glow Plug Control Module harness is open or shorted, Glow Plug Control Module 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
- P16AD 2016 Chevrolet Silverado indicates Glow Plug Control Module Temperature Sensor Circuit Low Voltage.
- Common causes
- Common causes include Faulty Glow Plug Control Module (GPCM), Glow Plug Control Module harness is open or shorted, Glow Plug Control Module 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 P16AD 2016 Chevrolet Silverado Description
What are the Possible Causes of the DTC P16AD 2016 Chevrolet Silverado?
- Faulty Glow Plug Control Module (GPCM)
- Glow Plug Control Module harness is open or shorted
- Glow Plug Control Module circuit poor electrical connection
How to Fix the DTC P16AD 2016 Chevrolet Silverado?
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 P16AD 2016 Chevrolet Silverado 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.
Need more information about the P16AD 2016 Chevrolet Silverado code?
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Frequently Asked Questions about P16AD 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P16AD in a 2016 Chevrolet Silverado?
When the Glow Plug Control Module Temperature Sensor Circuit registers low voltage, common symptoms may include rough idling, reduced engine performance, and the illumination of the Check Engine Light.
2. What can cause the Glow Plug Control Module Temperature Sensor Circuit to show low voltage on a 2016 Chevrolet Silverado?
Possible causes of the low voltage reading in the Glow Plug Control Module Temperature Sensor Circuit can include a faulty temperature sensor, damaged wiring, or a malfunctioning glow plug control module.
3. How serious is the P16AD OBDII code in a 2016 Chevrolet Silverado?
While the vehicle may still be operable with this code present, it is important to address it promptly to prevent potential issues such as reduced fuel efficiency and engine performance.
4. Can I continue driving my 2016 Chevrolet Silverado with the P16AD code?
It is generally not recommended to continue driving your vehicle when the Check Engine Light is on due to the P16AD code. It is advised to have the issue diagnosed and repaired as soon as possible.
5. How can I diagnose and repair the Glow Plug Control Module Temperature Sensor Circuit low voltage issue in my 2016 Chevrolet Silverado?
To diagnose and repair the P16AD code, it is recommended to use a diagnostic scanner to retrieve the specific fault codes, check the wiring and connections for any damage, test the temperature sensor, and inspect the glow plug control module for proper functionality.
6. Can weather conditions affect the Glow Plug Control Module Temperature Sensor Circuit in a 2016 Chevrolet Silverado?
Extreme weather conditions, such as very low temperatures, can potentially impact the performance of the glow plug control module and temperature sensor, leading to issues like low voltage readings.
7. How much does it typically cost to repair the P16AD code in a 2016 Chevrolet Silverado?
The cost of repairing the Glow Plug Control Module Temperature Sensor Circuit low voltage issue can vary depending on the specific cause of the problem, but it may involve expenses for parts and labor ranging from $200 to $500 or more.
8. Are there any preventative maintenance tips to avoid the P16AD OBDII code in a 2016 Chevrolet Silverado?
Regularly inspecting and maintaining the glow plug system, temperature sensor, and wiring connections can help prevent issues that may trigger the P16AD code in your Chevrolet Silverado.
9. Can a DIY enthusiast with basic automotive knowledge fix the P16AD code in a 2016 Chevrolet Silverado?
Depending on your level of expertise, you may be able to address simpler causes of the P16AD code, such as checking and cleaning wiring connections. However, more complex issues may require professional diagnosis and repair.
10. How long does it take to repair the Glow Plug Control Module Temperature Sensor Circuit low voltage issue in a 2016 Chevrolet Silverado?
The repair time for the P16AD code can vary based on the exact cause of the problem and the availability of parts. In general, it may take a few hours to a full day to diagnose and repair the issue.
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