Transmission codes for A604

[jmohn]

Hello can anyone help. I went to a transmission shop offering free diagnostics
and got the codes of Undrive 99, OD 83, 2-4 55, and UDClutch 99 :help:

[2000TC]

Those are Clutch volume index numbers (CVI's). They come from the tranny computer and show wear on the clutch packs. Lower numbers mean less wear. I don't have specs for your van so maybe someone else can tell if those numbers are within acceptable specs.

I've been looking for a shop to get my van read. What shop did you go to?