If you turn on the ignition without starting the engine and the Check Engine light does not come on, the bulb has burnt our or has been removed. Replace the bulb.
The check engine light in a 2004 Toyota Tacoma can come on for many reasons. It could indicate an exhaust leak or a problem with the engine.
Nope, bet it was the other way around... Your speedometer stopped working and your check engine light came on. A broken speedometer (don't know what car so I can't pinpoint it) will cause a whole bunch of codes.
Check the speed sensor.
Left and right stopped working? Check the fuse and/or the flasher relay. Only the left or the right stopped working? Check the bulbs.
Check for a worn or loose drive belt.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
um yeah it does have one
the speedometer on my 97 toyota camary stopped working and the check engine light came on why
This could mean any number of things. I have a 98 Tacoma and the "check engine" light has only come on once in 8 years ... and that was because I didn't have a gas cap at the time!
check fusable link in wiring harness this is between battery and firewall if this is burned out ,you have a serious electrical problem if not that, check computer
Check your warranty
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.