Codes po122 p1133 wont shift out of first auto trans

auto trans no less.. it shifts no you.
so what trans is there?
so reverse works, 1 gear, then 2nd , but not 3rd.
some have a TCM that does the auto shifts.
and must be scanned to see why it wont shift.
levels ok, that be like first first. done not like engine, ever.
do it correctly.
The TCM may have flash codes, the FSM factory serv. man. covers this, as does mitchells.but it will ask you
what engine you have, and which trans is car 4wd?
first know your drive train then ask.

TPS sensor control trans ,check for anything there for damage .

It must be giving you a code as to what is going on here. It sounds like you have a bad silenoid to me. It will be inside ya trans on the valve body. Check and see what codes are comming up on it.

Go to any auto zone. They will read the codes for free and tell you what they are.

108 Map sensor or pcm computer,113 IAT sensor or pcm,122 TP sensor or pcm, 700 Automatic trans computer or pcm, 733 Automatic trans leak or low pressure, 733 leak low pressure Your main computer(pcm) is shot start there. Then possible trans computer shot also(TCM)

it sounds like the shift cable is binding or just plain loose.

check the cable for correct alignment in park first and try shifting it again

check all vaccuum hoses..can you hear air under the hood

Sounds like you got a bad trans. Was it used? Does it have a warranty? Can you shift it with the linkage off? Is everything adjusted correctly?

The information I can find on this shows a code 15, not 16. It shows it as a problem with the #1 shift solenoid or it's harness. Causing different internal transmission concerns. The book I found shows no code 16,this could be a miss print. Either way, this is a concern that appears to be an internal trans. problem.Good luck.

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