Q: Transmission speed sensor and the internal lights don't work

asked by on October 24, 2016

The transmission speed sensor is out and the internal lights all don't come on or don't work the brake light only comes on when I have the head lights on and it stays on and the shifter only shifts when the lights are on or I push the bypass button

My car has 107800 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Shaking and revving upon startup.
It is normal for the engine to rev a bit higher than normal when a car first starts up. But, after a few seconds it should come back down to normal. In cold weather, it might stay high for a...
Door not opening
If neither the inner or outer door handle will open the door then it is most likely a faulty latch that should be replaced (https://www.yourmechanic.com/services/door-latch-replacement). This can be a difficult repair, as access to the latch will be tricky since...
Car squeals
Hi. The automatic tensioner in your vehicle is a one piece design. It comes mounted onto a bracket, if it is replaced completely. It is possible to only replace the pulley and bearing, but if the issue is with the...
How do I get the driver's side window up (the button isn't working)?
Of course I recommend you have it repaired, but I know it is often necessary to get the window up before the repair can be done. How you will get the window up at this point has to do with...
No start
Hello. A no start condition can be caused by many things. If you have verified that spark and fuel pressure are good then the next thing I would look at is the engine management system. If the engine is getting...
How do you know if catalytic converter is bad
To begin with, 170 thousand miles is just about the right time for the catalyst on a civic to start acting up. Your car is equipped with two oxygen sensors to monitor the catalytic converter function. The reaction that takes...
Identifying cause of serpentine belt being thrown
Hi there. It is always a good idea to replace all pulley's when you have a catastrophic serpentine belt "issue" as you've described. In most cases, the force of the belt breaking will cause a slight warp of one of...
I have a 2006 BMW 525i rough idle
What you are describing sounds like a dirty or failing idle air control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) monitors the air intake as it is mixed with fuel prior to being injected into the engine at low speeds...
My car started shaking upon startup and felt powerless
Shaking or vibration (https://www.yourmechanic.com/services/engine-is-shaking-pulsating-or-vibrating-inspection) may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) may cause the engine idle to drop below...

Related articles

The Most Common Error Codes for Transmission Problems
If your Check Engine Light has come on, there are a number of conditions that could be causing it. Many are related...
How Long Does a Dome Light Bulb Last?
The The dome light bulb is located on the ceiling of your vehicle and is also called the courtesy light. It normally turns on and off when you enter and exit the vehicle. This automatic switch can be turned off...
Top Automotive News & Stories – September 3-9
This week's top auto news: Ford's 3D printed future, Dieselgate guilty plea, Toyota Supra prototype spied, LaFerrari Aperta on the road, and more.