P130F 2014 GMC Sierra Code - Ignition On/Start Voltage Signal Message Counter Incorrect
Quick Answer
The diagnostic trouble code P130F for a 2014 GMC Sierra indicates that the Ignition On/Start Voltage Signal Message Counter is incorrect. Common causes include Faulty ignition switch, Malfunctioning ignition coil, Defective ignition control module. 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
- P130F 2014 GMC Sierra indicates Ignition On/Start Voltage Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty ignition switch, Malfunctioning ignition coil, Defective ignition control module.
- 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 P130F 2014 GMC Sierra Description
The diagnostic trouble code P130F for a 2014 GMC Sierra indicates that the Ignition On/Start Voltage Signal Message Counter is incorrect. This code typically points to a problem with the communication between the ignition system and the vehicle's onboard computer. When the ignition is turned on or when the vehicle is started, a signal is sent to the computer to indicate that the ignition process has been initiated. If the message counter is incorrect, it means that the expected number of signals has not been received or that the signals are not being properly processed by the computer.
Common Causes of P130F 2014 GMC Sierra
- Faulty ignition switch
- Malfunctioning ignition coil
- Defective ignition control module
- Wiring or connector issues in the ignition system
- Problems with the vehicle's onboard computer or software
Symptoms of P130F 2014 GMC Sierra
- Difficulty starting the engine
- Rough idling or stalling
- Engine misfires
- Reduced fuel efficiency
- Illumination of the check engine light
How to Fix P130F 2014 GMC Sierra
- Diagnose the issue by using a scan tool to retrieve the trouble code and perform a thorough inspection of the ignition system components.
- Test the ignition switch, ignition coil, and ignition control module for proper functionality.
- Inspect the wiring and connectors related to the ignition system for any signs of damage or corrosion.
- Replace any faulty components identified during the diagnostic process.
- Clear the trouble code from the vehicle's computer and test the vehicle to ensure that the issue has been resolved.
Cost to Fix P130F 2014 GMC Sierra
The typical repair costs for addressing the P130F diagnostic trouble code on a 2014 GMC Sierra can vary depending on the specific cause of the issue and the cost of replacement parts. In general, the cost of parts for this repair could range from $100 to $300, while labor costs could range from $80 to $150 per hour. Therefore, the total repair cost could be anywhere from $200 to $600 or more. It's important to note that labor rates can vary based on location, vehicle make and model, and the specific repair shop, so it's advisable to check with local auto repair shops for a more accurate estimate.
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Frequently Asked Questions about P130F 2014 GMC Sierra Code
1. What does the P130F code mean on a 2014 GMC Sierra?
The P130F code indicates that the Ignition On/Start Voltage Signal Message Counter is incorrect, meaning there's an issue with the communication or voltage signal during startup.
2. What are the common symptoms of the P130F code?
Symptoms may include difficulty starting the engine, erratic voltage readings, a check engine light, or inconsistent performance during ignition.
3. What causes the P130F code on a GMC Sierra?
Common causes include a faulty ignition switch, wiring or connector issues, a weak battery, or communication errors between the control modules.
4. Can a weak battery trigger the P130F code?
Yes, a weak or failing battery can cause voltage irregularities that may trigger the P130F code.
5. How can I diagnose the P130F code?
Start by checking the battery voltage and connections, inspecting ignition-related wiring and connectors, and using a scan tool to monitor module communication during startup.
6. Is the P130F code serious on a GMC Sierra?
While it may not immediately affect drivability, ignoring the code could lead to starting issues or further electrical system problems.
7. How do you fix the P130F code?
Repairs typically involve checking and replacing a faulty ignition switch, repairing damaged wiring, ensuring proper battery voltage, or updating software in the control module.
8. Can a faulty ignition switch cause the P130F code?
Yes, a malfunctioning ignition switch can result in incorrect voltage signals and trigger the P130F code.
9. Will clearing the P130F code fix the issue?
Clearing the code may reset the check engine light temporarily, but the underlying issue must be addressed to prevent it from returning.
10. Can a professional diagnostic tool help solve the P130F code?
Yes, using a professional scan tool can help identify specific causes by analyzing communication data and voltage signals during ignition.
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