Q: Why are all my lights flickering dashboard lights to

asked by on

All my lights and dashboard lights are flickering and the engine seems to be flickering to and my voltage meter reads over 14 volts

My car has 160000 miles.
My car has an automatic transmission.

If the malfunctioning lights coincides with rough engine operation, there may be a global electrical problem. That might relate to charging system output or the integrity of main circuits. Some basic tests will have to be performed, along with using a scan tool to look at real time engine operating parameters to see if there is an engine management issue as well. To resolve this, the recommended service is a vehicle electrical system diagnostic. If you request that service, the responding certified mechanic will get this diagnosed and resolved, right at your location. If you have further questions or concerns, do not hesitate to re-contact YourMechanic because we want you to make the most of your repair dollars and help you to get the best possible results.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Why are all my lights flickering dashboard lights to

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: The engine misfires at 2000 RPM if I accelerate too fast

Seems like the camshaft is making the ignition retard too much. Your system should read at -11 to -12 for retard timing. It is possible that your vehicle is probably reading around -13 to -14, which will cause the engine...

Q: Slow acceleration and engine light on/off

A sealed transmission should have nearly no loss of fluid. An overfilled transmission can also cause issues. The fluid level and condition should be checked to ensure the fluid is at the proper level. This will require a scan tool...

Q: Choice of brake rotors and pads front and rear.

Hi there. When it comes to buying brake pads, to be completely honest, almost every aftermarket part made today will be fine for your application. In regards to personal preference, I'm a fan of OEM brake pads and rotors -...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.