![]() ![]() Pull over to a safe location and turn off the engine. Can I continue driving with the red lightning bolt symbol on the dashboard?Ĭontinuing driving with the red lightning bolt symbol on the dashboard is not recommended. ![]() The red lightning bolt symbol indicates a problem with the Electronic Throttle Control (ETC) or your car charging system. FAQs What does the red lightning bolt symbol mean on the car dashboard? They can diagnose and repair the underlying problem, which may involve replacing faulty sensors, cleaning the throttle body, or updating the engine control module’s software. If you cannot determine the cause of the red lightning bolt symbol on the dashboard or the issue is beyond your ability to repair, take your car to a qualified mechanic. Use a voltmeter to test the battery’s voltage, and check the alternator and electrical connections for any damage or loose connections. If the red lightning bolt symbol appears on the dashboard, it may indicate a problem with the battery or charging system. If the gas cap is damaged, replace it with a new one. Check the gas cap and tighten it securely. If the red lightning bolt symbol appears on the dashboard, it may be due to a loose or damaged gas cap. What To Do With The Red Lighting Bolt Appearing on the DashboardĪlso Read: 10w-30 Vs 5w-30: Differences Explained! Pros & Cons #3 Check the Gas Cap A qualified mechanic can inspect the electrical connections, identify the damaged or loose connections, and repair or replace them to restore the ETC system’s functionality. Loose or damaged electrical connections can cause issues with the vehicle’s electrical systems, including the ETC system, and trigger the red lightning bolt symbol on the dashboard. #5 Loose or Damaged Electrical Connections A failure in the ECM can cause the red lightning bolt symbol to appear on the dashboard, indicating a problem with the ETC system. The Engine Control Module (ECM) controls the engine’s performance and regulates various engine systems, including the ETC system. A damaged or malfunctioning APP sensor can cause the red lightning bolt symbol to appear on the dashboard, indicating a problem with the ETC system. The Accelerator Pedal Position (APP) sensor detects the position of the accelerator pedal and sends signals to the engine control module (ECM) to adjust the throttle valve’s position. The following are some of the common reasons why a red lighting bolt appears on your car dashboard: #1 Electronic Throttle Control (ETC) System Malfunction 5 Common Causes of Red Lightning Bolt Appearing on the Dashboard The vehicle may also go into “limp mode,” which limits its performance to protect the engine and drivetrain from further damage. When there is an issue with the ETC system, the red lightning bolt warning light may appear on the dashboard, and the engine may not respond to the accelerator pedal as it usually would. This system electronically controls the throttle opening in a vehicle’s engine rather than using a mechanical connection between the accelerator pedal and the throttle. What Does It Mean To See A Red Lightning Bolt On Dash?Ī red lightning bolt on the dash of a car is a warning light that indicates a problem with a vehicle’s Electronic Throttle Control, ETC. ![]() In this article, we’ll explore what the red lightning bolt on the dash means, what to do if it comes on, and how to prevent it from happening in the first place. While it might look cool, it’s not something you want to see while driving. Have you ever been driving and suddenly noticed a red lightning bolt on your dashboard? That little symbol represents a warning light for a potentially serious issue with your car’s electrical system. ![]()
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