Q: I have a 2004 gmc yukon , when i turn on right turning signal the high beam comes on?

asked by on

When I turn on right turning signal the high beam turns on as well. What do i need to to do to fix it ? Please help it pretty annoying.
My car has an automatic transmission.

Generally this is something caused by the flasher relay going bad or potentially, the turn signal switch in the steering column. The flasher relay is a small relay that allows the lights to flash based upon current flow and a resistor inside that causes them to flash. When this is faulty, this will cause them to flash very slow, very fast, stay solid or they may be working erratically with the hazard lights. You may have a corrosion issue in one of the sockets or potentially a shorted out turn signal switch assembly, which is known to cause this to happen on many cars. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your vehicle.

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. I have a 2004 gmc yukon , when i turn on right turning signal the high beam comes on?

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: Difficulty shifting into first gear

It is possible that the clutch itself may have been worn down to the point where it can no longer engage the correct gear. Clutches are made of the same material as brake pads and can wear down over time....

Q: When AC is on I hear a beeping noise

Hello. Small beeps when the AC is on can be caused by dirty or faulty AC components. A common source of a beeping or chirping sound when the AC is turned on is a dirty or faulty evaporator case. The...

Q: Brown stuff coming from the radiator.

Hi there: If you have almost 600,000 miles on your Impala, it's probably time to replace your radiator, as the brown stuff is likely rust coming from within your radiator due to excessive use.

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
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...
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.