Please help! Already bought new transmission 2001
#1
Driver School Candidate
Thread Starter
Please help! Already bought new transmission 2001
Hey guys, so I was having issues with my trans and was able to source a good one with low miles along with torque converter. I ended up replacing both torque converter and transmission. Filled with brand new type tiv. Started it up, shifts through all gears perfect but doesn't move at all. Feels like it's not even engaging. Reverse lights come on and everything. Idle fluctuates when I shift. Just does not move at all. Replaced with brand new battery also. Please help guys! 2001 ls430
#2
Driver School Candidate
Thread Starter
Someone posted 2 great printouts of fuses to check for my ls430 transmission. I'm trying to figure out where the post went? Idk how it's just not there now
#4
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#5
Lexus Champion
#6
Driver School Candidate
Hey guys, so I was having issues with my trans and was able to source a good one with low miles along with torque converter. I ended up replacing both torque converter and transmission. Filled with brand new type tiv. Started it up, shifts through all gears perfect but doesn't move at all. Feels like it's not even engaging. Reverse lights come on and everything. Idle fluctuates when I shift. Just does not move at all. Replaced with brand new battery also. Please help guys! 2001 ls430
Have you double checked the trans fluid? Now that you have ran it through the gears double check the trans fluid level, I've seen this happen before where the level looks good just after installing but after first start up it works a lot of air out and the trans is so low on fluid it won't move.
#7
Driver School Candidate
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#8
Driver School Candidate
Thread Starter
Hey guys so I checked all fuses and connections again everything looks good. Im really confused could the torque convert possibly be an issue somehow? That's what my buddy keeps telling me. Also, when I put into reverse while cold the RPMs go up rather than drop down like they used to. Please help guys thank you!
#9
Instructor
I don't see the torque converter being your problem unless you forgot to bolt it to the flexplate. Did it have fluid in it when you installed it? Was it fully seated on the transmission to where you had to slide it towards the engine to install the bolts? Even if the converter itself was bad the car should still move at least a little bit.
Have you tried giving the engine some throttle while in gear to see if it will move at all? There could be air pockets in the trans or converter.
Did you double check to make sure the shifter is hooked up correctly on the trans? It may be falling in between detents and not really in a gear.
Have you tried giving the engine some throttle while in gear to see if it will move at all? There could be air pockets in the trans or converter.
Did you double check to make sure the shifter is hooked up correctly on the trans? It may be falling in between detents and not really in a gear.
#10
Lexus Champion
Now that we've ruled out "electrical" as your culprit, here's what the repair manual says about possible "mechanical" issues...
Last edited by rkw77080; 03-01-17 at 04:02 PM.
#11
Driver School Candidate
Thread Starter
I don't see the torque converter being your problem unless you forgot to bolt it to the flexplate. Did it have fluid in it when you installed it? Was it fully seated on the transmission to where you had to slide it towards the engine to install the bolts? Even if the converter itself was bad the car should still move at least a little bit.
Have you tried giving the engine some throttle while in gear to see if it will move at all? There could be air pockets in the trans or converter.
Did you double check to make sure the shifter is hooked up correctly on the trans? It may be falling in between detents and not really in a gear.
Have you tried giving the engine some throttle while in gear to see if it will move at all? There could be air pockets in the trans or converter.
Did you double check to make sure the shifter is hooked up correctly on the trans? It may be falling in between detents and not really in a gear.
#15
Driver School Candidate
Thread Starter
i had 240k on the other one. It would take a long time to go into gear when cold I would have to give it gas for it to finally bang into gear in reverse or drive. Until one day it got too bad even when warm to the point I couldn't drive it anymore. I had no check engine light. I did not check the codes though.