cheby trailblazer Q

[boxboy]

2000something chevy trailblazer the speedo just quit and all fusses look good... what is it?

 

[ZedMikey]

If it's not throwing a code, it sounds like it would be a problem under the dash. If the speed sensor wasn't working, it would throw a code.

Does the odometer work?

 

[boxboy]

Hmmmm the odometer does appear to be working. and the gas milage meter thing changes as well.

 

[ZedMikey]

I'd check the wiring under the dash. You might have a short, loose plug, dead speedo...

As much of a pain in the ass as that can be, it would be my plan of attack. Do you have a good wiring diagram?

 

[boxboy]

I'd check the wiring under the dash. You might have a short, loose plug, dead speedo...

As much of a pain in the ass as that can be, it would be my plan of attack. Do you have a good wiring diagram?

nope not yet any way...