AutoCodes – Cadillac – P1007 Cadillac

P1007 Cadillac 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 Cadillac 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,189

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

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

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 Cadillac?

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 Cadillac 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 Cadillac code?

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

Need Help with the Code?

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

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 Cadillac Code

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

The common symptoms include hard starting, stalling, and the vehicle may fail to start altogether.

2. What can cause the OBDII code P1007 in a Cadillac related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

Possible causes include a faulty fuel pump driver control module, a problem with the ignition on/start switch circuit, or an issue with the wiring connections.

3. How can I diagnose the OBDII code P1007 in my Cadillac related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

Using a diagnostic scanner to read the code and checking the fuel pump driver control module, ignition switch, and related wiring for any visible damage or loose connections can help diagnose the issue.

4. What are some repair tips for fixing the OBDII code P1007 in a Cadillac related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

Repair tips may include replacing the fuel pump driver control module if it is faulty, checking and repairing any damaged wiring or connectors, and ensuring proper connection of the ignition on/start switch.

5. Can I drive my Cadillac with the OBDII code P1007 related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

It is not recommended to drive the vehicle with this code as it can lead to potential starting and stalling issues, which may compromise your safety and the vehicle's performance.

6. How much does it cost to repair the OBDII code P1007 in a Cadillac related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the fuel pump driver control module, repairing wiring, or addressing any other related components. Costs can range from a few hundred to over a thousand dollars.

7. Are there any recalls or technical service bulletins related to the OBDII code P1007 in a Cadillac related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

It's recommended to check with a Cadillac dealership or online resources for any recalls or technical service bulletins related to this specific OBDII code to see if there are any known issues or remedies provided by the manufacturer.

8. What is the function of the Fuel Pump Driver Control Module in a Cadillac related to the OBDII code P1007?

The Fuel Pump Driver Control Module controls the operation of the fuel pump, ensuring that the correct amount of fuel is delivered to the engine. Issues with this module can lead to starting and stalling problems, triggering the OBDII code P1007.

9. Can a DIY enthusiast fix the OBDII code P1007 in a Cadillac related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue?

While some basic troubleshooting steps can be taken by a DIY enthusiast, diagnosing and repairing issues related to this code may require advanced automotive knowledge and specialized tools. It is recommended to consult a professional mechanic for proper diagnosis and repair.

10. How can I prevent the OBDII code P1007 related to the Fuel Pump Driver Control Module Ignition On/Start Switch Circuit High Voltage issue in my Cadillac?

Regular maintenance, such as checking the fuel pump driver control module, ignition switch, and wiring connections for any signs of wear or damage, can help prevent issues that may trigger this code.