2003 Bombardier 650 Quest Speedo Not Working

[spuukii]

Hey everyone, recent new-to-me ATV owner/rider.

I have a 2003 Bombardier 650 4x4 Quest and recently my speedo just decided to stop working. The odometer doesn't tick up either but that makes sense considering it thinks I'm going 0mph all the time. I found some links online that mentioned there was a speed sensor to the right of the oil dip but after taking it apart I didn't see anything that looked like what Google images says a speed sensor would be.

The speedo itself moves to 0mph from the off position when turning it on, the backlight for the speedo turns on, and I can switch between trip mileage and hours. The machine itself rides fine as far as I can tell with no bad effects from it. I tried to find a service manual online but it linked me to a bunch of shady sites and I wasn't trying to get scammed out of $15 each until I find one that is actually legit.

Has anyone had a similar issue and knows what the fix would be, or where I should actually be looking for the speed sensor? Or at least point me towards a reputable site for a service manual that might better explain where/what to look for?

[Gwbarm]

It should look like this one.

 

 

[Whiterabbit]

It's on top of the engine case, in front of the cylinder, just left of center on the case, mine has a gray wire sheath on the wiring. You usually have to replace them, cleaning them usually doesn'twork.