Read the codes on my truck today for the heck of it, came up with PO732, which is a 2nd gear ratio error. Anybody know what this means? Tranny seems to be shifting fine.

 

Here's what the book says.

P0782, P0732, P0733
SSA, SSB or Internal Transmission Components 2-3 shift error.

Engine rpm drop not detected when 2-3 shift was commanded by PCM. Incorrect gear selection depending on failure mode and transmission range selector lever position. Refer to the Solenoid Operation Chart. Shift errors may also be due to other internal transmission concerns such as stuck valves or damaged friction material. May flash TCIL.

 

hmmm.. thanks Chris, is this something I should worry about, or just keep driving?

 

I've got a stick, so no experience with the auto's other than what I read here. Sorry.