P130F 2014 GMC Sierra Code - Ignition On/Start Voltage 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 Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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
- P130F 2014 GMC Sierra indicates Ignition On/Start Voltage Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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 P130F 2014 GMC Sierra Description
What are the Possible Causes of the DTC P130F 2014 GMC Sierra?
- Faulty Ignition Switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
How to Fix the DTC P130F 2014 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 P130F 2014 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 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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