DIY...the step by step telescopic steering write-up
#16
Let's try this question again, once the nut and bushing are removed the motor is no longer physically connected to the telescoping function of the steering column, turning the screw will not move the wheel in and out since it is not connected without the nut and bushing. My question is how easy or difficult is moving the wheel with the motor physically disconnected? Is there some kind of brake or clutch that stops the wheel from moving in/out that needs to be released by the electric switch function?
I don't know the answer.
I am going to help a friend work on his motor today. I will see if there is any movement and reveal my findings. Maybe someone else can chime in
#17
Let's try this question again, once the nut and bushing are removed the motor is no longer physically connected to the telescoping function of the steering column, turning the screw will not move the wheel in and out since it is not connected without the nut and bushing. My question is how easy or difficult is moving the wheel with the motor physically disconnected? Is there some kind of brake or clutch that stops the wheel from moving in/out that needs to be released by the electric switch function?
the steering wheel assembly will slide in and out with the bushing bracket removed. It does not free float, there is resistance so a little **** is required. I wiped old grease from column and sprayed fresh grease as can be seen in attached picture, then lubed around any exposed area of column. I worked the column back and forth about 15 times without any noticeable change in lesser resistance. YMVT
#18
I believe the following steps will be the easiest way to adjust your tilt motor manually. Unlike the telescope motor, the tilt motor screw shaft only has one flat side, therefore mini vise grips would be best suited to adjust at this point, however it would be cumbersome due to lack of working space. Follow the simple steps instead below
Disassembly -
Step 1 - Remove upper and lower cowl
Step 2 - Remove 10mm bolt from tilt motor wiring connector bracket
Step 3 - Remove tilt motor wiring connector from motor
Step 4 - Remove 2 - 6 mm hexagon bolts from left and right side of motor
Step 5 - Raise up on steering wheel and pull downward on motor, the motor will rotate downward allowing you enough room to rotate motor which will turn adjusting screw. Rotate motor clockwise to lower and rotate counter clockwise to raise steering wheel. The only issue I see with this method is you may have to do it multiple times before you find your sweet spot.
Assemble in reverse order
* Note - when installing 2 - 6mm hexagon bolts, tighten bolts evenly until snug ( these motors are expensive and you do not want to strip threads) then torque to 15 ft lbs
* Note connector should be on left side when assembling
⬆ Step - 2 Remove Tilt Motor BRacket
⬆ Step - 3 Remove tilt motor wiring connector
⬆ Step 4 - Remove L/R side hexagon bolts
⬆ Step 5 - Raise up on steering wheel / pull downward on motor and rotate ⤴ ⤵
The following users liked this post:
Hagar (03-19-18)
#19
xtr3me, if you still have access to the tilt motor, can you confirm if the tip of the jack screw has a socket hex slot?
Excellent addition - a single post to cover both telescopic motor and tilt motor replacement.
Excellent addition - a single post to cover both telescopic motor and tilt motor replacement.
Last edited by rkw77080; 09-25-14 at 05:16 PM.
#20
Unfortunately it is a circular opening on the screw end, I tried both standard and metric hex keys. I even tried various sockets over the end of screw hoping I could find a size that would grip enough to turn. Sure would make adjustment easier if it had a hex fitting
#22
Wishful thinking, exactly. These were my initial thoughts as I spent more time trying to figure out an easier way to make adjustments then the posted procedure itself. It's quite simple though, I don't understand the labor cost involved in motor replacement as it's only a 30 minute job from start to finish. I'd do the task all day long at $50 a pop - lol
My next project is to research and find out which other make/model vehicles steering motors are compatible with the LS models, if any... at a much lesser price. I have the necessary tools stored in a bag in the trunk now so I can do a swap out at any given time on a few Toyo's for testing purposes. Wishful thinking again
My next project is to research and find out which other make/model vehicles steering motors are compatible with the LS models, if any... at a much lesser price. I have the necessary tools stored in a bag in the trunk now so I can do a swap out at any given time on a few Toyo's for testing purposes. Wishful thinking again
#23
Yes sir...
the steering wheel assembly will slide in and out with the bushing bracket removed. It does not free float, there is resistance so a little **** is required. I wiped old grease from column and sprayed fresh grease as can be seen in attached picture, then lubed around any exposed area of column. I worked the column back and forth about 15 times without any noticeable change in lesser resistance. YMVT
the steering wheel assembly will slide in and out with the bushing bracket removed. It does not free float, there is resistance so a little **** is required. I wiped old grease from column and sprayed fresh grease as can be seen in attached picture, then lubed around any exposed area of column. I worked the column back and forth about 15 times without any noticeable change in lesser resistance. YMVT
#26
Extreme........Thank you very much for the time and effort to post this tutorial!!!!! My motor is in the mail and you have given me the confidence to move forward.......
Do u see any reason to disconnect the battery for this repair??? Is their any way i could accidentally fire off the knee air bag?
Do u see any reason to disconnect the battery for this repair??? Is their any way i could accidentally fire off the knee air bag?
#28
Extreme........Thank you very much for the time and effort to post this tutorial!!!!! My motor is in the mail and you have given me the confidence to move forward.......
Do u see any reason to disconnect the battery for this repair??? Is their any way i could accidentally fire off the knee air bag?
Do u see any reason to disconnect the battery for this repair??? Is their any way i could accidentally fire off the knee air bag?
Pm sent
#29
Hope that works for you
#30
update
Hello all......... A big thank u to Extr3me for the tutorial......I have a few notes to add that might help others that want to tackle this project. First and foremost.....The LS changes every year and there are several diff trim packages so if u plan to follow a tutorial make sure your car is the same year. My 2004 LS had a couple substantial issues that popped up and made this repair extremely difficult. Note the model year Extr3me has....the repair is cake!!! His tutorial is awesome!!!!! Well in 2004 Lexus put in a knee airbag...woooops its right smack dab in the way........my 2004 has smart key....woops....all the connectors attached to under belly black panel....all has to be disconnected...........2004 has a heater vent for legs wooops right in the way.....if u have a 2004 here are my suggestions
If airbag disarm is something easy......like a fuse....do it
If it is not an issue to remove the knee air bag for this procedure.....do it I was scared to touch it
Listen to Extr3me and others regarding the bushing repair BEFORE u replace the motor
If u can figure out how to move knee vent......do it....I couldnt
Be careful removing bottom under belly panel...2004 has additional clips...pull back panel a little put screw driver in and pop the clips then disconnect all electrical attached to panel
note....my motor just emitted a quick chirp.....period
I checked bushing first and it was trashed....and the old motor did run
I cleaned up trashed bushing reinstalled and no worky so it thought my motor couldnt handle the load so I replaced
In the end...my new motor works also....but gets bound up when trashed bushing pulls nut out of alignment.....could have saved 300 bucks.....no way Im taking that new motor back out....
also note.....with telescope motor shaft disconnected you CAN manually push wheel in and out with a good bit of force..........
I am ordering the bushing now and I expect when it is properly installed and holding the nut tight that my telescope feature will work again.....
anyone needing help feel free to contact me.
If airbag disarm is something easy......like a fuse....do it
If it is not an issue to remove the knee air bag for this procedure.....do it I was scared to touch it
Listen to Extr3me and others regarding the bushing repair BEFORE u replace the motor
If u can figure out how to move knee vent......do it....I couldnt
Be careful removing bottom under belly panel...2004 has additional clips...pull back panel a little put screw driver in and pop the clips then disconnect all electrical attached to panel
note....my motor just emitted a quick chirp.....period
I checked bushing first and it was trashed....and the old motor did run
I cleaned up trashed bushing reinstalled and no worky so it thought my motor couldnt handle the load so I replaced
In the end...my new motor works also....but gets bound up when trashed bushing pulls nut out of alignment.....could have saved 300 bucks.....no way Im taking that new motor back out....
also note.....with telescope motor shaft disconnected you CAN manually push wheel in and out with a good bit of force..........
I am ordering the bushing now and I expect when it is properly installed and holding the nut tight that my telescope feature will work again.....
anyone needing help feel free to contact me.
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DC777 (12-06-21)