AutoCodes – GMC – P1007 GMC

P1007 GMC 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 GMC 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.

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Code Popularity 3,007

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 29, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1007 GMC Description

The Fuel Pump Power Control Module monitors the ignition voltage circuit to determine if the voltage is within the normal operating range. The Diagnostic Trouble Code (DTC) will be set when the Fuel Pump Power Control Module ignition switch circuit voltage is greater than a calibrated value for 1 s.

OBDII Code P1007 GMC - Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage - AutoCodes.com — P1007 GMC Code - Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P1007 GMC?

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 GMC?

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 GMC 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 P1007 GMC code?

Need more information on how to fix the P1007 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1007 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

P1007 2014 GMC Sierra — Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage
P1007 2015 GMC Sierra — Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage
P1007 2016 GMC Sierra — Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage
P1007 2017 GMC Sierra — Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage
P1007 2018 GMC Sierra — Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1007 GMC Code

1. What are common symptoms of OBDII code P1007 GMC related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Common symptoms include rough idling, engine stalling, difficulty starting the vehicle, and illuminated check engine light.

2. What are possible causes of OBDII code P1007 GMC indicating an issue with the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Possible causes include a faulty fuel pump driver control module, a malfunctioning ignition switch, wiring issues, or a short circuit in the circuit.

3. How can I diagnose the cause of OBDII code P1007 GMC concerning the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Diagnose the issue by checking the fuel pump driver control module and ignition switch for proper functioning, inspecting the wiring for any damage, and testing for any short circuits.

4. Can a DIY enthusiast repair OBDII code P1007 GMC associated with the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- DIY repair may be possible depending on the underlying cause. However, it is recommended to have the necessary tools and knowledge to safely diagnose and repair electrical issues in the vehicle.

5. Is it safe to continue driving with OBDII code P1007 GMC indicating a problem with the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- It is not recommended to continue driving with this code as it may lead to potential engine stalling or other drivability issues, which can compromise safety and further damage the vehicle.

6. Are there any tips for preventing OBDII code P1007 GMC related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Regular maintenance and inspections of the fuel pump driver control module, ignition switch, and wiring can help prevent issues leading to this code.

7. How much does it typically cost to repair OBDII code P1007 GMC associated with the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Repair costs can vary depending on the specific cause of the issue. It is recommended to consult a professional mechanic for an accurate diagnosis and cost estimate.

8. Can OBDII code P1007 GMC be triggered by a loose electrical connection in the fuel pump driver control module or ignition switch?

- Yes, a loose electrical connection can disrupt the voltage in the circuit and trigger the P1007 code related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage.

9. Will resetting the OBDII system clear the P1007 GMC code related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear after driving the vehicle.

10. Can extreme weather conditions affect the occurrence of OBDII code P1007 GMC linked to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage?

- Extreme weather conditions can sometimes exacerbate electrical issues in vehicles, potentially leading to the triggering of the P1007 code. It is important to keep the electrical components well-maintained in all weather conditions.