Speedometer reading while parked

[MrMarty51]

Mighty fine lookin unit. I’d drive that.

 

[Oldude]

Thanks f

Mighty fine lookin unit. I’d drive that.

Thanks for the compliments all.

I also met a real fine fellow truck driver (the previous owner) in the process as well as a pretty nice forum with actual help.

All around blessed by the process.

 

[Will L.]

Good looking rig. Surprised the transmission didn’t shift all crazy and just default to limp mode. Glad you’re dialed in.

 

[Oldude]

Thanks.

It did shift pretty wonky, but it did shift. Shifted late, except for 1-2, and it wouldn't stay in 4th unless you kept a load on it. Did all it's shenanigans without ever setting a SES light.

 

[Will L.]

Ok, that adds up.
Many of the manuals list those sensors as:
TISS Transmission Input Speed Sensor
TOSS Transmission Output Speed Sensor