P100E GMC Code - Accelerator Pedal Position Signal Message Counter Incorrect
Quick Answer
Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor 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
- P100E GMC indicates Accelerator Pedal Position Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor 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 P100E GMC Description
What are the Possible Causes of the DTC P100E GMC?
- Faulty Accelerator Pedal Position Sensor
- Accelerator Pedal Position Sensor harness is open or shorted
- Accelerator Pedal Position Sensor circuit poor electrical connection
How to Fix the DTC P100E 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 P100E 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.
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Information for Specific GMC Models
- P100E 2014 GMC Sierra — Accelerator Pedal Position Signal Message Counter Incorrect
- P100E 2015 GMC Sierra — Accelerator Pedal Position Signal Message Counter Incorrect
- P100E 2016 GMC Sierra — Accelerator Pedal Position Signal Message Counter Incorrect
- P100E 2017 GMC Sierra — Accelerator Pedal Position Signal Message Counter Incorrect
- P100E 2018 GMC Sierra — Accelerator Pedal Position Signal Message Counter Incorrect
Frequently Asked Questions about P100E GMC Code
1. What are the common symptoms of OBDII code P100E GMC?
The common symptoms of OBDII code P100E GMC include reduced engine power, hesitation or jerking during acceleration, and illuminated Check Engine Light.
2. What causes the OBDII code P100E GMC to trigger?
The OBDII code P100E GMC is triggered when the Accelerator Pedal Position Signal Message Counter is deemed incorrect by the vehicle's onboard computer, often due to a fault in the accelerator pedal position sensor or wiring.
3. How serious is the OBDII code P100E GMC?
The OBDII code P100E GMC should be addressed promptly as it can lead to drivability issues and potentially unsafe driving conditions. It is recommended to have the vehicle diagnosed and repaired as soon as possible.
4. Can I continue driving with the OBDII code P100E GMC present?
It is not advisable to continue driving with the OBDII code P100E GMC present, as it can affect the performance and safety of your vehicle. It is recommended to address the issue promptly.
5. How can I diagnose the OBDII code P100E GMC?
Diagnosing the OBDII code P100E GMC typically involves using a diagnostic scan tool to retrieve the code, checking the accelerator pedal position sensor for proper operation, and inspecting the related wiring for any damage or loose connections.
6. What are some repair tips for fixing the OBDII code P100E GMC?
Repairing the OBDII code P100E GMC may involve replacing the accelerator pedal position sensor, repairing any damaged wiring, or reprogramming the vehicle's computer system. It is recommended to consult a professional mechanic for an accurate diagnosis and repair.
7. How much does it cost to fix the OBDII code P100E GMC?
The cost to fix the OBDII code P100E GMC can vary depending on the extent of the issue, the parts needed for repair, and labor costs. It is recommended to obtain quotes from different mechanics or repair shops for an accurate estimate.
8. Can a DIY enthusiast fix the OBDII code P100E GMC?
While some DIY enthusiasts may have the skills to diagnose and repair the OBDII code P100E GMC, it is recommended to seek professional help for an accurate diagnosis and proper repair to ensure the issue is resolved effectively.
9. Will resetting the Check Engine Light resolve the OBDII code P100E GMC?
Resetting the Check Engine Light may temporarily turn off the warning light, but it will not fix the underlying issue causing the OBDII code P100E GMC. It is important to diagnose and repair the problem to prevent further issues.
10. How can I prevent the OBDII code P100E GMC from recurring?
To prevent the OBDII code P100E GMC from recurring, it is essential to address any underlying issues promptly, perform regular maintenance on your vehicle, and drive responsibly to avoid putting excessive strain on the accelerator pedal position sensor.
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