What does red lightning bolt on the dash mean?

a red bolt sign illuminating on a car's dashboard

Answered

A red lightning bolt symbol on your dashboard typically indicates an issue with the electronic throttle control system. This system regulates the engine’s throttle opening, and when a fault occurs, it may trigger the warning light. Possible reasons for this warning could include a malfunctioning throttle body, sensor issues, or problems with the electronic components. It’s crucial to have your vehicle inspected by a qualified mechanic to diagnose and address the specific cause. Ignoring this warning may lead to reduced performance or engine stalling.