P1007 2016 Chevrolet Silverado Code - Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage
Quick Answer
The P1007 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage. Common causes include Faulty fuel pump driver module, Wiring issues such as a short or open circuit, Malfunctioning ignition switch. 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
- P1007 2016 Chevrolet Silverado indicates Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage.
- Common causes
- Common causes include Faulty fuel pump driver module, Wiring issues such as a short or open circuit, Malfunctioning ignition switch.
- 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 P1007 2016 Chevrolet Silverado Description
The P1007 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage. This code indicates that there is a high voltage condition detected in the circuit that controls the fuel pump driver module when the ignition is turned on or during engine start-up. The fuel pump driver module is responsible for regulating the fuel pump's operation, ensuring proper fuel delivery to the engine.
Common Causes of P1007 2016 Chevrolet Silverado
- Faulty fuel pump driver module.
- Wiring issues such as a short or open circuit.
- Malfunctioning ignition switch.
- Electrical problems in the power supply.
- Corrosion or damage to electrical connectors.
Symptoms of P1007 2016 Chevrolet Silverado
- Engine misfires or hesitation during acceleration.
- Difficulty starting the engine or engine stalling.
- Illumination of the Check Engine Light on the dashboard.
- Reduced fuel efficiency or increased fuel consumption.
- Unusual noises coming from the fuel pump area.
How to Fix P1007 2016 Chevrolet Silverado
- Begin by conducting a thorough inspection of the fuel pump driver module, wiring, and connectors to identify any visible damage or issues.
- Use a multimeter to test the voltage in the circuit and determine if it is within the specified range.
- Replace the fuel pump driver module if it is found to be faulty, ensuring proper installation and secure connections.
- Repair any damaged wiring or connectors, and ensure all electrical connections are clean and tight.
- Clear the DTC with a scan tool and perform a test drive to verify that the issue has been resolved.
Cost to Fix P1007 2016 Chevrolet Silverado
The typical repair costs for addressing a P1007 code on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of replacing a fuel pump driver module can range from $200 to $500, including parts and labor. Additional costs may be incurred for diagnosing the issue, replacing damaged wiring, or addressing other related issues. It is advisable to consult with a qualified mechanic or auto repair shop to obtain a more accurate estimate based on the specific circumstances of the vehicle. Keep in mind that labor rates can vary, with hourly rates typically ranging from $80 to $150.
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Frequently Asked Questions about P1007 2016 Chevrolet Silverado Code
1. What does the OBDII code P1007 mean for a 2016 Chevrolet Silverado?
P1007 indicates a high voltage condition in the Fuel Pump Driver Control Module (FPCM) Ignition On/Start Switch Circuit, potentially affecting the fuel pump's operation.
2. What are the common symptoms of the P1007 code?
Symptoms may include the engine not starting, decreased fuel efficiency, erratic fuel pump operation, or the check engine light illuminating.
3. What causes the P1007 code to trigger?
Potential causes include a faulty Fuel Pump Driver Control Module (FPCM), damaged wiring or connectors in the circuit, or an issue with the ignition switch.
4. Can a bad fuel pump cause the P1007 code?
While the code is more related to the control module and its circuit, a failing fuel pump could indirectly contribute if it causes abnormal voltage readings.
5. How do you diagnose the P1007 code in a 2016 Chevrolet Silverado?
Diagnosis typically involves checking the FPCM, inspecting the wiring and connectors for damage or corrosion, and testing the ignition switch circuit for proper voltage.
6. Is it safe to drive with a P1007 code?
Driving with a P1007 code is not recommended, as the issue may cause the fuel pump to malfunction, leading to stalling or a no-start condition.
7. Can a loose wiring connection cause the P1007 code?
Yes, loose or corroded wiring connections in the FPCM circuit can cause high voltage readings and trigger the code.
8. How much does it cost to fix the P1007 code?
Repair costs can vary but may range from $100 to $500, depending on whether the issue involves wiring repairs or replacing the Fuel Pump Driver Control Module.
9. Will clearing the code fix the P1007 issue?
Clearing the code without addressing the underlying problem will not fix the issue, and the code is likely to return.
10. Do I need to reprogram the FPCM after replacing it?
Yes, replacing the Fuel Pump Driver Control Module may require reprogramming using specialized diagnostic equipment to ensure proper functionality.
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