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Putting the Tesla motor back in the Toyota RAV4 EV 

DIY EV Guy
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In this episode, I put the Tesla Large Drive Unit back into the Toyota RAV4 EV and I reassemble the car back to its original state. But the car does NOT start! Learn and do better :-)
Timestamps
0:00 intro
0:32 mount damper to DU
0:47 mount breathers, coolant pipe, speed sensor, wire harness clamp bracket
1:50 mount parking pawl servo
2:02 add gearbox fluid
2:26 mount motor
2:59 first mount the front crossmember sub-assembly & bracket
4:50 mount front suspension member reinforcement L&R
5:07 mount remove motor under brace sub-assembly
5:38 mount speed sensor and coolant hose
5:58 mount wiring harness protector
6:40 mount front motor mounting bracket
7:02 mount DC cables to DU
7:12 mount wire harness clamp bracket
7:30 mount parking brake connector
7:41 mount motor cable cover and logic connector and ground strap
9:01 mount coolant hose
8:12 mount CV half shafts
10:10 mount lower control arms and sway bar
10:35 mount ABS speed sensors
10:56 mount axle nuts
11:49 mount 12v battery and Chademo (optional - Toyota only)
12:00 mount service plug grip
12:30 fill coolant and power car on
14:30 put wheels back on; lower car back onto the ground
14:45 outro
See also
sites.google.com/view/teslald...
www.myrav4ev.com
Disclaimer
This video is for entertainment purposes only. All work you do on your car is at your own risk.
Keywords
Toyota RAV4 2012 2013 2014 Mercedes B-class Electric Drive Tesla Model S large drive unit LDU motor BEV glycol coolant fluid Zerex G48 automatic transmission fluid ATF Dexron VI leak battery aegis ring bearing bearings grinding noise CAD model PTFE teflon rotary lip seal failure drain housing rotor shaft repair common mode grounding runout eccentricity fluting wear axial radial play speed sensor check rebuild assemble disassemble vent reluctor ring expensive cheap repair DIY out of warranty

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16 июл 2024

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Комментарии : 26   
@eastmanresearch3143
@eastmanresearch3143 Год назад
I hope you can get to the bottom of it. If I remember correctly there are several people who sell canbus adapters for tesla's. You likely need a linux based laptop like ubuntu for raw can debugging. The link it to your wifi and let someone remote in on it with a vpn, etc who can help. I have done it on my honda. I used the open source cantact tool with ubuntu 16 on an old hp laptop with an i3 back in 2017 when I was debugging honda's vcm system to see if the system could be disabled over canbus. If you are going to be logging you might need an ssd drive on the laptop due to the volume of can messages. High speed canbus was 1mb/s and low speed as 125k/s. I have heard that the charging port that negotiates w/ the superchargers and mobile connectors use 33k can speed.
@EVBoxster
@EVBoxster Год назад
Just double check those HV DC connectors to the inverter are pushed down all the way. At 7.20 they don’t look like they’re pushed right in. If they’re not right down they may not be water tight.
@diyEVguy
@diyEVguy Год назад
Correct. They also did not seem to be fully inserted initially when I took them out. I wondered about all this too. I wonder how easily the metal "sleeve" can be slid/adjusted. I will have to find out. Update: The sleeves are hydraulically crimped around the cable. Impossible for me to adjust.
@moestrei
@moestrei 5 месяцев назад
You did not put in the service plug in correctly. The black handle needs to be perpendicular prior inserting.
@diyEVguy
@diyEVguy 5 месяцев назад
True...
@eastmanresearch3143
@eastmanresearch3143 Год назад
Any updates? I'd like to see you get this back on the road.
@diyEVguy
@diyEVguy Год назад
Yes its fixed. Went deep into the night. Will post video about it.
@eastmanresearch3143
@eastmanresearch3143 Год назад
@@diyEVguy Congrats! That must feel like quite the accomplishment.
@altechpage
@altechpage Год назад
Thanks for video, good job! Try clearing the codes in the Toyota EV system, for example, by disconnecting the 12V battery for 5 minutes or 5 times on-off* ignition. After erasing the code in Toyota EV system(P312f*), let me does it reappear in IGN ON mode or when car is in Ready? Judging by your description, maybe it is necessary to remotely diagnose* the Tesla system of your vehicle. Contact David from California, US (phone number*). I remotely diagnosed him with RAV4EV and he can help organize this process. * Other recommendations and info in your e-mail.
@pashko90
@pashko90 Год назад
Where is no point of even connecting to a OBD port what you showing. You need a specal cable+ sofware and you need other obd-like port(actually, not obd compatible) in a trunk under a driver side panel. Its possible to add a second obd2 connector to connect to tesla network using toolkit or aftermarket can tesla tools, like T-Can.
@diyEVguy
@diyEVguy Год назад
Ah yes I was kind of afraid of that AND hoping for that because now I can make more videos about using that Tesla connector!
@altechpage
@altechpage Год назад
@@diyEVguy For RAV4EV Electric Propulsion System (TESLA) diagnostic need soft aka Tesla Powertrain diagnostic - Service version 1.1.42 Platform RAV4 (copyright 2011-2022 Tesla Motors, Inc.).
@sergeyvader8463
@sergeyvader8463 Год назад
Hello) did have success with you drive unit? If not i will tell you why) I doing the same now with tesla model s second time))) You need a Megohmmeter. To test the drive unit, must be 4.0+ M.om.
@diyEVguy
@diyEVguy Год назад
Yes, success: I made mistake with service plug grip. Next video will explain. And yes isolation resistance is very important, must be at least 2.0MOhm for RAV4 EV.
@eastmanresearch3143
@eastmanresearch3143 Год назад
Please explain where the isolation resistance is - I am am assuming it's between the DC connections to the battery, but you could be referring to the 3 phases on the AC motor too... I have a model S and expect to tear it down at some point due to seal failure.
@eastmanresearch3143
@eastmanresearch3143 Год назад
BTW, what coolant seal did you end up using - the ukranian seal from eBay or did you find another source?
@sergeyvader8463
@sergeyvader8463 Год назад
@@eastmanresearch3143 Aliexpress ))) and olso from ukraine but it the same aliexpress just dont need to wait so long but the price is from 65 to 100$. From aliexpress is only 17 or 19$
@diyEVguy
@diyEVguy Год назад
@@eastmanresearch3143 It is explained here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-00eEj_EgMas.html
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