P1007 2017 Chevrolet Silverado Code - Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage
Quick Answer
The Fuel Pump Power Control Module monitors the ignition voltage circuit to determine if the voltage is within the normal operating range. Common causes include Faulty Fuel Pump Power Control Module, Fuel Pump Power Control Module harness is open or shorted, Fuel Pump Power 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
- P1007 2017 Chevrolet Silverado indicates Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage.
- Common causes
- Common causes include Faulty Fuel Pump Power Control Module, Fuel Pump Power Control Module harness is open or shorted, Fuel Pump Power 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 P1007 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P1007 2017 Chevrolet Silverado?
- Faulty Fuel Pump Power Control Module
- Fuel Pump Power Control Module harness is open or shorted
- Fuel Pump Power Control Module circuit poor electrical connection
How to Fix the DTC P1007 2017 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 P1007 2017 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 P1007 2017 Chevrolet Silverado Code
1. What does the OBDII code P1007 mean on a 2017 Chevrolet Silverado?
P1007 indicates a high voltage issue in the Fuel Pump Driver Control Module (FPCM) Ignition On/Start Switch Circuit, which affects the fuel pump's operation.
2. What are the common symptoms of code P1007 in a 2017 Chevrolet Silverado?
Symptoms may include difficulty starting the engine, reduced fuel efficiency, stalling, or the check engine light illuminating.
3. What causes the P1007 code to appear on a Silverado?
Common causes include a faulty Fuel Pump Driver Control Module, damaged wiring or connectors in the ignition/start circuit, or a failing ignition switch.
4. Can a bad fuel pump cause the P1007 code?
While not a direct cause, a failing fuel pump could contribute to the issue if it causes irregular signals in the FPCM circuit.
5. How do you diagnose the P1007 code on a 2017 Chevrolet Silverado?
Diagnosis involves scanning the vehicle for codes, inspecting wiring and connectors for damage, testing the fuel pump driver module, and checking the ignition switch's operation.
6. Can a loose connector trigger the P1007 code?
Yes, a loose or corroded connector in the ignition/start circuit can cause intermittent high voltage and trigger the code.
7. Is it safe to drive with the P1007 code active?
Driving with this code is not recommended as it could lead to stalling or fuel delivery issues, potentially leaving you stranded.
8. How much does it cost to fix the P1007 code on a Chevrolet Silverado?
Repair costs vary but typically range from $150 to $500, depending on whether the issue is with wiring, the FPCM, or the ignition switch.
9. Can a software update fix the P1007 code?
In rare cases, a software update for the FPCM or powertrain control module (PCM) may resolve the issue, but this is less common.
10. How can I prevent the P1007 code from recurring?
Regularly inspect and maintain the wiring and connectors related to the fuel pump and ignition circuits, and address any electrical issues promptly.
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