P06D2 2014 Chevrolet Silverado Code - 5V Reference 5 Circuit
Quick Answer
The Engine Control Module (ECM) has four (5) internal 5 Volt reference circuits (Some models have two (2) internal 5 Volt reference circuits). Common causes include Faulty Sensor on 5 Volt circuit, Sensor on 5 Volt circuit harness is open or shorted, Sensor on 5 Volt 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
- P06D2 2014 Chevrolet Silverado indicates 5V Reference 5 Circuit.
- Common causes
- Common causes include Faulty Sensor on 5 Volt circuit, Sensor on 5 Volt circuit harness is open or shorted, Sensor on 5 Volt 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 P06D2 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P06D2 2014 Chevrolet Silverado?
- Faulty Sensor on 5 Volt circuit
- Sensor on 5 Volt circuit harness is open or shorted
- Sensor on 5 Volt circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P06D2 2014 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 P06D2 2014 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 P06D2 2014 Chevrolet Silverado code?
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Frequently Asked Questions about P06D2 2014 Chevrolet Silverado Code
What does the OBDII code P06D2 mean on a 2014 Chevrolet Silverado?
The P06D2 code indicates an issue with the 5V Reference 5 Circuit, which provides a stable 5-volt power supply to certain engine sensors.
What are the common symptoms of a P06D2 code in a 2014 Chevrolet Silverado?
Symptoms may include poor engine performance, stalling, difficulty starting, or the illumination of the check engine light.
What causes the P06D2 code to appear?
Common causes include a short or open circuit in the 5V reference wiring, a malfunctioning sensor, or a failure in the engine control module (ECM).
Can a faulty sensor trigger the P06D2 code?
Yes, a malfunctioning sensor that relies on the 5V reference circuit can cause this code if it creates a short or draws excessive current.
How can I diagnose the P06D2 code on my Silverado?
Start by inspecting the wiring and connectors for damage, then use a multimeter to check for proper voltage on the 5V reference circuit. If no issues are found, test the sensors and the ECM.
Is the P06D2 code serious?
Yes, it can lead to poor drivability and potential engine damage if not addressed promptly.
Can I drive with the P06D2 code active?
Driving with this code is not recommended, as it may result in erratic engine behavior or further damage to system components.
How is the P06D2 code repaired?
Repairs may involve fixing damaged wiring, replacing a faulty sensor, or, in rare cases, replacing the ECM if it is the source of the issue.
Can an aftermarket sensor cause the P06D2 code?
Yes, low-quality aftermarket sensors may not meet OEM specifications and can cause electrical issues, including triggering this code.
What tools are needed to fix a P06D2 code on a 2014 Silverado?
You'll need an OBDII scanner, a multimeter for voltage testing, and potentially wiring repair tools or replacement parts for sensors or the ECM.
Discuss the causes and fixes for P06D2 2014 Chevrolet Silverado OBDII Code
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