P2067 2015 Chevrolet Silverado Code - Fuel Level Sensor 2 Circuit Low Voltage
Quick Answer
Diesel Engine The primary fuel level sensor and the secondary fuel level sensor change resistance based on fuel level. Common causes include Faulty Fuel Level Sensor, Fuel Level Sensor harness is open or shorted, Fuel Level Sensor 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
- P2067 2015 Chevrolet Silverado indicates Fuel Level Sensor 2 Circuit Low Voltage.
- Common causes
- Common causes include Faulty Fuel Level Sensor, Fuel Level Sensor harness is open or shorted, Fuel Level Sensor 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 P2067 2015 Chevrolet Silverado Description
The primary fuel level sensor and the secondary fuel level sensor change resistance based on fuel level. The Fuel Pump Driver Control Module monitors the signal circuits of the primary fuel level sensor and the secondary fuel level sensor and sends the signal information to the Engine Control Module (ECM) for all further handling. The ECM uses this value in order to determine the fuel level. When the fuel tank is full, the resistances of both fuel level sensors are low, and the ECM senses a low signal voltage on both the signal circuits of the primary fuel level sensor and the secondary fuel level sensor. When the fuel tank is empty, the resistances of the fuel level sensors are high, and the ECM senses a high signal voltage. The ECM uses the signal circuits of the primary fuel level sensor and the secondary fuel level sensor in order to calculate the percentage of remaining fuel in the tank. The ECM sends the fuel level percentage via the serial data circuit to the instrument cluster in order to control the fuel gauge.
Gasoline Engine
The primary fuel level sensor and the secondary fuel level sensor change resistance based on fuel level. The Engine Control Module (ECM) monitors the signal circuits of the primary fuel level sensor and the secondary fuel level sensor in order to determine the fuel level. When the fuel tank is full, the resistances of both fuel level sensors are low, and the ECM senses a low signal voltage on both the signal circuits of the primary fuel level sensor and the secondary fuel level sensor. When the fuel tank is empty, the resistances of the fuel level sensors are high, and the ECM senses a high signal voltage. The ECM uses the signal circuits of the primary fuel level sensor and the secondary fuel level sensor in order to calculate the percentage of remaining fuel in the tank. The ECM sends the fuel level percentage via the serial data circuit to the instrument cluster in order to control the fuel gauge.
The Diagnostic Trouble Code (DTC) will be set if the ECM detects the signal voltage is less than 0.25 V.
What are the Possible Causes of the DTC P2067 2015 Chevrolet Silverado?
- Faulty Fuel Level Sensor
- Fuel Level Sensor harness is open or shorted
- Fuel Level Sensor circuit poor electrical connection
- Faulty Instrument Cluster
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2067 2015 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2067 2015 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.
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Frequently Asked Questions about P2067 2015 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P2067 in a 2015 Chevrolet Silverado related to the Fuel Level Sensor 2 Circuit Low Voltage?
- Common symptoms include inaccurate fuel level readings on the dashboard, fluctuating fuel gauge readings, and the fuel gauge showing empty even when the tank is full.
2. What are the possible causes of OBDII code P2067 in a 2015 Chevrolet Silverado?
- The code P2067 typically indicates issues with the Fuel Level Sensor 2 Circuit, which can be caused by a faulty fuel level sensor, damaged wiring or connectors, or a problem with the vehicle's powertrain control module (PCM).
3. How can I diagnose the Fuel Level Sensor 2 Circuit Low Voltage issue in my 2015 Chevrolet Silverado?
- To diagnose the issue, you can use a scan tool to read the OBDII trouble code, inspect the wiring and connectors related to the fuel level sensor, and perform a resistance test on the sensor itself to determine if it is functioning properly.
4. Can I still drive my 2015 Chevrolet Silverado with the OBDII code P2067 present?
- It is generally safe to drive the vehicle with the code P2067, but you may experience inaccurate fuel level readings. It is recommended to address the issue promptly to avoid running out of fuel unexpectedly.
5. How can I repair the Fuel Level Sensor 2 Circuit Low Voltage issue in my 2015 Chevrolet Silverado?
- Repairing the issue may involve replacing the faulty fuel level sensor, repairing or replacing damaged wiring and connectors, or resetting the PCM to clear the trouble code.
6. Will resetting the PCM clear the OBDII code P2067 in my 2015 Chevrolet Silverado?
- Resetting the PCM may temporarily clear the trouble code, but if the underlying issue causing the code is not addressed, it is likely to reappear after driving the vehicle for some time.
7. Is it necessary to replace the fuel level sensor to fix the OBDII code P2067 in my 2015 Chevrolet Silverado?
- In many cases, replacing the fuel level sensor is the most effective way to resolve the Fuel Level Sensor 2 Circuit Low Voltage issue. However, it is recommended to diagnose the problem accurately before proceeding with any repairs.
8. Can a DIY enthusiast fix the OBDII code P2067 in a 2015 Chevrolet Silverado?
- Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and repair the Fuel Level Sensor 2 Circuit Low Voltage issue. However, if you are unsure, it is recommended to seek professional help.
9. How much does it typically cost to repair the OBDII code P2067 in a 2015 Chevrolet Silverado at a mechanic or dealership?
- The cost of repairing the OBDII code P2067 can vary depending on the exact cause of the issue and labor rates in your area. Replacing the fuel level sensor and related components may cost a few hundred dollars at a mechanic or dealership.
10. Are there any recalls or technical service bulletins related to the OBDII code P2067 in a 2015 Chevrolet Silverado?
- It is advisable to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to the OBDII code P2067 in your specific vehicle.
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