Q: Where's vehicle speed sensor B ?

asked by on

I have this code P2159 and all lights are on my question where this sensor and how to fix this problem

My car has 20 miles.
My car has an automatic transmission.

Hello, thanks for writing in about your Hyundai Azera. There isn’t a certain answer for the sensor B. Here is the basic diagnostic route of trouble code P2159 to help you better understand the issue. If you’d like assistance with this, consider YourMechanic, as one of our mobile technicians can come to your home to diagnose your Check Engine Light and make the necessary repairs to 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. Where's vehicle speed sensor B ?

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: Front passenger seat won't move backward

Hi. If it moves forward, but not backwards, it is most likely the switch. A few simple checks with a test light can determine what it needs. Make sure there isn’t anything in the track preventing the movement. I’ve seen...

Q: Q: Large driver-side mirror blocked view and caused accident

Hello there, the mirror issue is not a common one. Your Audi Q5 comes equipped with the standard size mirrors unless some sort of aftermarket extension or additional mirror was added. The most likely cause of the mirror issue is...

Q: The truck starts then stalls or shuts off

This could be a wide variety of potential issues ranging from a vacuum leak, bad idle air control valve, low fuel pressure, bad coil packs, or many other possibilities. When this happens you should have a Check Engine Light on...

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...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...