P1005 2017 GMC Sierra Code - Fuel Pump Driver Control Module Enable Too Many Resets
Quick Answer
The fuel pump driver control module sends a message every 100 ms to the Engine Control Module (ECM) that indicates the amount of time elapsed since the last controller reset (power up or running reset). 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
- P1005 2017 GMC Sierra indicates Fuel Pump Driver Control Module Enable Too Many Resets.
- 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 P1005 2017 GMC Sierra Description
What are the Possible Causes of the DTC P1005 2017 GMC Sierra?
- 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 P1005 2017 GMC Sierra?
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 P1005 2017 GMC Sierra 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 P1005 2017 GMC Sierra Code
1. What does the OBDII code P1005 mean on a 2017 GMC Sierra?
P1005 indicates that the Fuel Pump Driver Control Module (FPCM) has experienced too many resets, causing a malfunction in the fuel system control.
2. What are the symptoms of code P1005 on a 2017 GMC Sierra?
Symptoms may include difficulty starting the engine, poor acceleration, engine stalling, or the check engine light illuminating.
3. What causes the P1005 code in a 2017 GMC Sierra?
Common causes include a faulty Fuel Pump Driver Control Module, damaged wiring or connectors, a failing fuel pump, or a software issue in the FPCM.
4. Can I drive my 2017 GMC Sierra with a P1005 code?
Driving with this code is not recommended as it can lead to fuel delivery issues, engine stalling, or further damage to the fuel system components.
5. How is the P1005 code diagnosed?
A technician will use a scan tool to check for related codes, inspect the FPCM and its wiring, test the fuel pump operation, and verify proper module communication.
6. How do you fix the P1005 code on a 2017 GMC Sierra?
Repairs may involve replacing the Fuel Pump Driver Control Module, repairing damaged wiring, reprogramming the FPCM, or replacing the fuel pump if necessary.
7. What is the cost to repair a P1005 code on a 2017 GMC Sierra?
Repair costs vary but can range from $200-$600, depending on whether the issue is with the FPCM, wiring, or other related components.
8. Can a faulty fuel pump cause the P1005 code?
Yes, a failing fuel pump can strain the Fuel Pump Driver Control Module, leading to repeated resets and triggering the P1005 code.
9. Does the P1005 code require reprogramming the FPCM?
In some cases, reprogramming or updating the software on the Fuel Pump Driver Control Module may resolve the issue.
10. How do I prevent the P1005 code from reoccurring?
Regular maintenance, inspecting wiring connections, and addressing fuel system issues promptly can help prevent the code from reoccurring.
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