SPEEDOMETER NOT WORKING
2006 Chevrolet Optra • 40,000 miles
Your question: "I have an chevy optra 2006! The problem with it is the speedometer not working and it drives only in 1,2,3 gear! 4 and 5 dosent work it is a automatic car. What can cause this problem???"
Have you checked for codes yet?You could a speed sensor issue.
Yes it did! I have a Computer that detects what problem the car could have and when i hooked it up it detected the speed sensor output could this cause this problem?
Alright how about sharing the exact code number your code scanner gave you?It will start with a P followed by a four digit number.
Do you have the 1.8L or 2.0L engine?
A 2.0 pleae let know as soon as possiable when u know what the problem could be
I posted a tree to tell if its the speed sensor or wiring pcm etc.Let me know what you find.
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