P1002 Cadillac Code - Fuel Pump Driver Control Module System Voltage Performance
Quick Answer
The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Faulty Fuel Pump Driver Control Module, Fuel Pump Driver Control Module harness is open or shorted, Fuel Pump Driver 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
- P1002 Cadillac indicates Fuel Pump Driver Control Module System Voltage Performance.
- Common causes
- Common causes include Faulty Fuel Pump Driver Control Module, Fuel Pump Driver Control Module harness is open or shorted, Fuel Pump Driver 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 P1002 Cadillac Description
What are the Possible Causes of the DTC P1002 Cadillac?
- Faulty Fuel Pump Driver Control Module
- Fuel Pump Driver Control Module harness is open or shorted
- Fuel Pump Driver Control Module circuit poor electrical connection
How to Fix the DTC P1002 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 P1002 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.
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Frequently Asked Questions about P1002 Cadillac Code
1. What are common symptoms of OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- Common symptoms include rough idling, engine stalling, poor fuel efficiency, and difficulty starting the vehicle.
2. What are the possible causes of OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- Possible causes include a faulty fuel pump driver control module, wiring issues, a weak battery, or a malfunctioning fuel pump.
3. How can I diagnose the cause of OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- A diagnostic scan tool can help identify the specific issue by reading the code and providing more detailed information about the system voltage performance.
4. Is it safe to continue driving my Cadillac with OBDII code P1002 related to the Fuel Pump Driver Control Module System Voltage Performance?
- It is not recommended to continue driving the vehicle with this code as it can lead to further damage to the fuel system and potentially cause a breakdown.
5. Can I repair OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance myself?
- While some DIY enthusiasts may attempt the repair, it is recommended to seek professional help to accurately diagnose and fix the issue to prevent further complications.
6. How much does it typically cost to repair OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.
7. Are there any preventive maintenance tips to avoid OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- Regularly checking and maintaining the fuel system components, ensuring proper battery health, and addressing any electrical issues promptly can help prevent this code from appearing.
8. How urgent is it to address OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- It is important to address this code promptly to prevent potential fuel system failures and ensure the vehicle's safe operation.
9. Can extreme weather conditions impact the occurrence of OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- Yes, extreme temperatures and weather conditions can put additional strain on the fuel system components, potentially leading to issues that trigger this code.
10. How long does it typically take to repair OBDII code P1002 in a Cadillac related to the Fuel Pump Driver Control Module System Voltage Performance?
- The repair time can vary depending on the exact cause of the issue, but it may take a few hours to a full day for a qualified technician to diagnose and fix the problem.
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