Q: Abs, brake lights are on, and the check engine light is on. Code PO500 came up. I changed our speed sensor on the back axle as well.

asked by on

The abs light is on as well as the brake light as well as the check engine light. Code PO500 comes up. I changed out speed sensor 9n the back axle as well as on the transmission. Lights are still on as well as the code PO500. What else could it be please need help ! ! ! Thanks for your time Jeremiah

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

There could be a wiring issue with the vehicle speed sensor from the computer to the speed sensor pigtail. If the wiring is good, then the PCM may not correctly configured for the actual tire size on the vehicle. If you need further assistance with your engine light being on, then seek out a professional, such as one from Your Mechanic, to help you.

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. Abs, brake lights are on, and the check engine light is on. Code PO500 came up. I changed our speed sensor on the back axle as well.

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: Problem with intake manifold

Hi. This trouble code occurs in sync with a ticking noise within the circuit. If the manifold has lose bolts or was not put together correctly after maintenance this can be the result of the code. I would recommend having...

Q: Driving down the road in 2013 Nissan altima coupe and the vehicle stopped pulling on its own.

Hi there. If you have replace the sensor and the codes are coming back on, the there could be an issue with the shift solenoids inside the transmission. The code P0500 is coming up for the output shaft speed sensor...

Q: Engine control modules replaced on a newer car

Hi there. These modules are common failures on the Jaguar XF. I am sure that this does not make you feel any better about it, but from my experience, once the modules are replaced you usually do not have any...

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...
What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
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...