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Shipping to US resumed

Last post by johu « Sat Jan 31, 2026 6:40 pm
Posted in General
Replies: 2
by johu » Sun Sep 07, 2025 3:30 pm » in General

2 Replies

68802 Views

Last post by johu
Sat Jan 31, 2026 6:40 pm
Forum Rules

Last post by johu « Mon Oct 21, 2024 10:00 am
Posted in General

by johu » Mon Oct 21, 2024 10:00 am » in General

0 Replies

166483 Views

Last post by johu
Mon Oct 21, 2024 10:00 am
Feature and Issue tracking

Last post by jerrykco « Mon Apr 21, 2025 6:14 pm
Posted in General
Replies: 17
by johu » Fri Oct 20, 2023 6:36 pm » in General

17 Replies

399145 Views

Last post by jerrykco
Mon Apr 21, 2025 6:14 pm
Tesla SDU forward direction

Last post by gwguidi « Tue Aug 26, 2025 1:18 am
Replies: 29
by johu » Wed Mar 24, 2021 9:41 pm
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29 Replies

38650 Views

Last post by gwguidi
Tue Aug 26, 2025 1:18 am

Topics

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Teardown - Tesla LDU - Inverter [SOLVED]

Last post by Isle « Fri Apr 24, 2026 4:07 pm
Replies: 35
by fredd90 » Thu May 06, 2021 1:09 am
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35 Replies

112817 Views

Last post by Isle
Fri Apr 24, 2026 4:07 pm
LDU Overcurrent - Items to Check

Last post by P.S.Mangelsdorf « Mon Oct 13, 2025 11:21 am
Replies: 5
by Mitchy » Mon Oct 23, 2023 11:31 am

5 Replies

13790 Views

Last post by P.S.Mangelsdorf
Mon Oct 13, 2025 11:21 am
How to not kill a tesla drive unit

Last post by mane2 « Sun Nov 10, 2024 10:34 am
Replies: 64
by Bigpie » Wed Jul 19, 2023 5:52 pm
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64 Replies

51233 Views

Last post by mane2
Sun Nov 10, 2024 10:34 am
Tesla Gen2 Charger Compatibility and Ebay WARNING

Last post by iak78612 « Mon Jul 01, 2024 10:51 pm
Replies: 39
by dougyip » Wed Jul 29, 2020 6:56 pm
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39 Replies

46488 Views

Last post by iak78612
Mon Jul 01, 2024 10:51 pm
Tesla Large Drive Unit Support Thread

Last post by johu « Mon Nov 21, 2022 10:51 am
Replies: 802
by Jack Bauer » Wed Mar 20, 2019 7:29 am
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802 Replies

384066 Views

Last post by johu
Mon Nov 21, 2022 10:51 am
Collected TESLA repair manuals and Mics info

Last post by jnsaff « Fri May 20, 2022 6:42 am
Replies: 17
by Lee Malo » Thu Mar 21, 2019 6:22 pm

17 Replies

29212 Views

Last post by jnsaff
Fri May 20, 2022 6:42 am
Should I buy an OpenSource Board?

Last post by MattsAwesomeStuff « Wed Oct 14, 2020 9:17 am
Replies: 11
by Jack Bauer » Tue Sep 03, 2019 8:22 am

11 Replies

23224 Views

Last post by MattsAwesomeStuff
Wed Oct 14, 2020 9:17 am
Tesla Small Drive Unit Support Thread

Last post by johu « Mon Jun 08, 2020 11:12 am
Replies: 194
by Jack Bauer » Wed Mar 20, 2019 7:30 am
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194 Replies

183991 Views

Last post by johu
Mon Jun 08, 2020 11:12 am
Tesla Model 3 Rear Drive Unit Hacking

Last post by Jack Bauer « Tue Apr 28, 2026 7:03 am
Replies: 1194
by Jack Bauer » Fri Feb 28, 2020 3:35 pm
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1194 Replies

481417 Views

Last post by Jack Bauer
Tue Apr 28, 2026 7:03 am
Mercedes B250e battery and BMS replacement

Last post by kaoz « Sat Apr 25, 2026 8:54 am
Replies: 9
by kaoz » Wed Jul 16, 2025 8:18 pm

9 Replies

4075 Views

Last post by kaoz
Sat Apr 25, 2026 8:54 am
Tesla LDU Inverter Control Board 1013416-00-E REV03 — DI_F072 fault — EEPROM reset help needed

Last post by Isle « Sat Apr 18, 2026 3:53 pm
Replies: 1
by Olo3323 » Wed Feb 25, 2026 9:40 pm

1 Replies

82 Views

Last post by Isle
Sat Apr 18, 2026 3:53 pm
Seeking help with OEM logic board on P85D LDU

Last post by Isle « Sat Apr 18, 2026 3:46 pm

by Isle » Sat Apr 18, 2026 3:46 pm

0 Replies

26 Views

Last post by Isle
Sat Apr 18, 2026 3:46 pm
Rear SDU Coolant port

Last post by MoonUnit « Sat Apr 18, 2026 3:26 pm

by MoonUnit » Sat Apr 18, 2026 3:26 pm

0 Replies

38 Views

Last post by MoonUnit
Sat Apr 18, 2026 3:26 pm
Tesla ECU Firmware Updates via UDS

Last post by outlandnish « Tue Apr 07, 2026 8:16 pm
Replies: 4
by outlandnish » Mon Apr 06, 2026 4:52 pm

4 Replies

239 Views

Last post by outlandnish
Tue Apr 07, 2026 8:16 pm
Model 3 PCS Communication Issue (Continued from closed support thread)

Last post by outlandnish « Sat Apr 04, 2026 8:02 pm
Replies: 37
by P.S.Mangelsdorf » Sat Oct 01, 2022 10:44 pm
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37 Replies

9683 Views

Last post by outlandnish
Sat Apr 04, 2026 8:02 pm
EV conversion Dual Tesla model 3 drive train front / rear motor swap ??

Last post by jrbe « Tue Mar 31, 2026 11:16 am
Replies: 3
by hansvwtesla » Tue Apr 15, 2025 4:26 pm

3 Replies

3715 Views

Last post by jrbe
Tue Mar 31, 2026 11:16 am
Tesla Model 3 Battery Hacking

Last post by tom91 « Mon Mar 30, 2026 9:13 am
Replies: 310
by Jack Bauer » Fri Feb 28, 2020 3:35 pm
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310 Replies

170572 Views

Last post by tom91
Mon Mar 30, 2026 9:13 am
tesla 16v battery

Last post by al70 « Sat Mar 28, 2026 2:14 pm
Replies: 1
by al70 » Fri Mar 27, 2026 4:51 pm

1 Replies

83 Views

Last post by al70
Sat Mar 28, 2026 2:14 pm
2021 tesla repair manual

Last post by al70 « Fri Mar 27, 2026 4:55 pm

by al70 » Fri Mar 27, 2026 4:55 pm

0 Replies

37 Views

Last post by al70
Fri Mar 27, 2026 4:55 pm
Model 3 NCA to LFP issues

Last post by 1RynoD808 « Wed Mar 25, 2026 2:20 pm

by 1RynoD808 » Wed Mar 25, 2026 2:20 pm

0 Replies

46 Views

Last post by 1RynoD808
Wed Mar 25, 2026 2:20 pm
Looking for Tesla Ldu inveter 2 phases

Last post by joeflickers « Tue Mar 24, 2026 9:45 am

by joeflickers » Tue Mar 24, 2026 9:45 am

0 Replies

39 Views

Last post by joeflickers
Tue Mar 24, 2026 9:45 am
Trying to run Tesla M3/Y Rear Drive Unit via CAN

Last post by johu « Tue Mar 17, 2026 8:03 am
Replies: 99
by AMP3R » Wed Apr 10, 2024 7:02 pm
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99 Replies

16827 Views

Last post by johu
Tue Mar 17, 2026 8:03 am
Tesla model 3 BMB control boards

Last post by LRBen « Wed Mar 11, 2026 9:32 pm
Replies: 73
by hanskraayeveld » Fri Oct 03, 2025 7:13 am
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73 Replies

7706 Views

Last post by LRBen
Wed Mar 11, 2026 9:32 pm
1st test drive in the car!!!!

Last post by spiff « Sun Mar 08, 2026 4:56 pm
Replies: 45
by spiff » Tue Sep 02, 2025 10:57 pm
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45 Replies

6111 Views

Last post by spiff
Sun Mar 08, 2026 4:56 pm
Mazda RX-8 Tesla SDU conversion

Last post by Dylan Witt « Sat Mar 07, 2026 7:20 pm
Replies: 4
by Dylan Witt » Tue Dec 23, 2025 9:19 pm

4 Replies

370 Views

Last post by Dylan Witt
Sat Mar 07, 2026 7:20 pm
Running Model 3 Drive Unit with custom software

Last post by r1ckyb0nd « Sat Mar 07, 2026 1:56 am
Replies: 7
by WonyongKim » Fri Sep 26, 2025 8:33 am

7 Replies

2123 Views

Last post by r1ckyb0nd
Sat Mar 07, 2026 1:56 am
Delay startup of 1 minute

Last post by hanstoorman « Thu Feb 26, 2026 7:36 am
Replies: 5
by hanstoorman » Mon Feb 23, 2026 4:03 pm

5 Replies

196 Views

Last post by hanstoorman
Thu Feb 26, 2026 7:36 am
Tesla SDU board out of stock

Last post by modellfan « Mon Feb 23, 2026 4:11 pm
Replies: 19
by mane2 » Thu Oct 09, 2025 1:43 pm

19 Replies

3093 Views

Last post by modellfan
Mon Feb 23, 2026 4:11 pm
Inverter / LDU 3D printed tools

Last post by nubster « Fri Feb 20, 2026 4:43 am
Replies: 8
by Zoti » Tue Feb 17, 2026 1:26 am

8 Replies

279 Views

Last post by nubster
Fri Feb 20, 2026 4:43 am
Tesla LDU inverter testing

Last post by Zoti « Mon Feb 16, 2026 2:08 pm
Replies: 2
by Zoti » Mon Feb 16, 2026 1:06 am

2 Replies

87 Views

Last post by Zoti
Mon Feb 16, 2026 2:08 pm
small rear drive fault

Last post by jezparsons « Thu Feb 12, 2026 8:17 pm
Replies: 8
by jezparsons » Thu Jan 15, 2026 9:41 pm

8 Replies

430 Views

Last post by jezparsons
Thu Feb 12, 2026 8:17 pm
Tesla M3/Y Heat Pump System Hacking

Last post by jrbe « Sun Feb 08, 2026 8:57 pm
Replies: 26
by AMP3R » Tue Jun 03, 2025 8:03 am
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26 Replies

6075 Views

Last post by jrbe
Sun Feb 08, 2026 8:57 pm
Tesla Model 3 penthouse schematic

Last post by gwguidi « Sat Feb 07, 2026 11:07 pm

by gwguidi » Sat Feb 07, 2026 11:07 pm

0 Replies

89 Views

Last post by gwguidi
Sat Feb 07, 2026 11:07 pm
Tesla Large Drive Unit (LDU) Motor Teardown and maintenance

Last post by asavage « Sat Jan 24, 2026 2:37 pm
Replies: 529
by Boxster EV » Thu Feb 03, 2022 8:01 pm
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529 Replies

609050 Views

Last post by asavage
Sat Jan 24, 2026 2:37 pm
SDU Board error message overcurrent

Last post by MoonUnit « Sun Jan 11, 2026 5:20 pm
Replies: 32
by Quax » Wed Oct 01, 2025 8:00 pm
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32 Replies

3487 Views

Last post by MoonUnit
Sun Jan 11, 2026 5:20 pm
Tesla LDU control with original immobiliser/ECU

Last post by crasbe « Sun Jan 11, 2026 3:16 pm
Replies: 2
by hanskraayeveld » Sat Jan 10, 2026 8:42 pm

2 Replies

321 Views

Last post by crasbe
Sun Jan 11, 2026 3:16 pm
3D printable retainer for the Melexis hall sensor for OI SDU board

Last post by MoonUnit « Wed Dec 31, 2025 4:06 pm
Replies: 2
by MoonUnit » Tue Dec 30, 2025 11:10 am

2 Replies

238 Views

Last post by MoonUnit
Wed Dec 31, 2025 4:06 pm
A little help with SDU V9 anyone?

Last post by johu « Fri Dec 26, 2025 3:32 pm
Replies: 12
by SuppaTenko » Sat Oct 25, 2025 3:24 am

12 Replies

2346 Views

Last post by johu
Fri Dec 26, 2025 3:32 pm
Communicating with SDU

Last post by RobCote « Sun Dec 21, 2025 1:03 pm
Replies: 2
by RobCote » Sat Sep 20, 2025 11:21 am

2 Replies

2389 Views

Last post by RobCote
Sun Dec 21, 2025 1:03 pm
Tesla M3 battery module position

Last post by jpwhit « Thu Dec 18, 2025 9:01 pm
Replies: 1
by gwguidi » Thu Dec 18, 2025 12:22 pm

1 Replies

215 Views

Last post by jpwhit
Thu Dec 18, 2025 9:01 pm

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