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SDU contactor FETs IC9 and IC11/contactors not pulling in

Last post by johu « Tue Mar 18, 2025 5:44 pm

by johu » Tue Mar 18, 2025 5:44 pm

0 Replies

1887 Views

Last post by johu
Tue Mar 18, 2025 5:44 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

64001 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

274474 Views

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

Last post by Romale « Thu Sep 26, 2024 5:22 pm
Replies: 28
by johu » Wed Mar 24, 2021 9:41 pm
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28 Replies

30726 Views

Last post by Romale
Thu Sep 26, 2024 5:22 pm

Topics

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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

39182 Views

Last post by mane2
Sun Nov 10, 2024 10:34 am
Teardown - Tesla LDU - Inverter [SOLVED]

Last post by P.S.Mangelsdorf « Wed Jul 31, 2024 12:49 pm
Replies: 34
by fredd90 » Thu May 06, 2021 1:09 am
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34 Replies

83463 Views

Last post by P.S.Mangelsdorf
Wed Jul 31, 2024 12:49 pm
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

37786 Views

Last post by iak78612
Mon Jul 01, 2024 10:51 pm
LDU Overcurrent - Items to Check

Last post by johu « Mon Oct 23, 2023 2:07 pm
Replies: 1
by Mitchy » Mon Oct 23, 2023 11:31 am

1 Replies

10207 Views

Last post by johu
Mon Oct 23, 2023 2:07 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

321050 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

24262 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

18890 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

152358 Views

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

Last post by davefiddes « Sat May 17, 2025 11:25 am
Replies: 788
by Jack Bauer » Fri Feb 28, 2020 3:35 pm
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788 Replies

363881 Views

Last post by davefiddes
Sat May 17, 2025 11:25 am
IGBT instead of SiC in Model 3/Y Drive Inverters?

Last post by Beatbuzzer « Fri May 16, 2025 3:47 pm
Replies: 3
by Beatbuzzer » Wed Apr 23, 2025 2:47 pm

3 Replies

2035 Views

Last post by Beatbuzzer
Fri May 16, 2025 3:47 pm
Tesla M3 and Y ibooster gen2 hacking

Last post by Jacobsmess « Thu May 15, 2025 3:30 pm
Replies: 17
by AMP3R » Fri May 10, 2024 8:23 pm

17 Replies

5813 Views

Last post by Jacobsmess
Thu May 15, 2025 3:30 pm
Tesla Model 3 Drive Unit Mechanical Hacking

Last post by Davidk « Sat May 10, 2025 9:55 pm
Replies: 19
by Jack Bauer » Wed Jan 01, 2025 1:19 pm

19 Replies

8441 Views

Last post by Davidk
Sat May 10, 2025 9:55 pm
Identifying Front vs Rear Tesla SDU Logic Boards

Last post by P.S.Mangelsdorf « Tue May 06, 2025 12:06 pm
Replies: 5
by nubster » Sat May 03, 2025 8:16 pm

5 Replies

722 Views

Last post by P.S.Mangelsdorf
Tue May 06, 2025 12:06 pm
Tesla LDU and incorrect UDC reading problem

Last post by Boxster EV « Sat May 03, 2025 8:31 pm
Replies: 8
by Boxster EV » Tue Apr 22, 2025 2:25 pm

8 Replies

2560 Views

Last post by Boxster EV
Sat May 03, 2025 8:31 pm
Tesla Cobra, Orion 2 Discharge Limits

Last post by tom91 « Wed Apr 30, 2025 11:58 am
Replies: 10
by mtrehy » Tue Apr 29, 2025 7:52 pm

10 Replies

1236 Views

Last post by tom91
Wed Apr 30, 2025 11:58 am
Model 3 power steering Rack

Last post by PoloLbricolo « Tue Apr 29, 2025 6:11 am

by PoloLbricolo » Tue Apr 29, 2025 6:11 am

0 Replies

336 Views

Last post by PoloLbricolo
Tue Apr 29, 2025 6:11 am
Tesla Large Drive Unit (LDU) Motor Teardown and maintenance

Last post by asavage « Tue Apr 29, 2025 4:48 am
Replies: 525
by Boxster EV » Thu Feb 03, 2022 8:01 pm
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525 Replies

556130 Views

Last post by asavage
Tue Apr 29, 2025 4:48 am
Tesla drive inverter reset using toolbox 3?

Last post by dimonlipko « Sun Apr 20, 2025 8:04 pm
Replies: 1
by Benji » Thu Feb 27, 2025 2:31 pm

1 Replies

2221 Views

Last post by dimonlipko
Sun Apr 20, 2025 8:04 pm
Tesla Model 3 Battery Hacking

Last post by tom91 « Thu Apr 17, 2025 8:39 am
Replies: 281
by Jack Bauer » Fri Feb 28, 2020 3:35 pm
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281 Replies

134005 Views

Last post by tom91
Thu Apr 17, 2025 8:39 am
EV conversion Dual Tesla model 3 drive train front / rear motor swap ??

Last post by hansvwtesla « Wed Apr 16, 2025 5:06 am
Replies: 2
by hansvwtesla » Tue Apr 15, 2025 4:26 pm

2 Replies

1932 Views

Last post by hansvwtesla
Wed Apr 16, 2025 5:06 am
Tesla Model 3 Front Drive Unit Hacking

Last post by hansvwtesla « Tue Apr 15, 2025 6:10 am
Replies: 20
by Jack Bauer » Fri Feb 28, 2020 3:35 pm

20 Replies

9284 Views

Last post by hansvwtesla
Tue Apr 15, 2025 6:10 am
Bootloader update via Wifi [SOLVED]

Last post by johu « Fri Apr 11, 2025 5:04 pm
Replies: 7
by medo » Tue Apr 08, 2025 3:10 pm

7 Replies

2471 Views

Last post by johu
Fri Apr 11, 2025 5:04 pm
Tesla Charger Support thread gen2/gen3

Last post by medo « Tue Apr 08, 2025 12:15 am
Replies: 43
by janosch » Wed Jan 31, 2024 12:32 pm
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43 Replies

17491 Views

Last post by medo
Tue Apr 08, 2025 12:15 am
CRC-8 algorithm in m3/y

Last post by uhi22 « Sun Apr 06, 2025 10:43 am
Replies: 27
by AMP3R » Mon Sep 23, 2024 12:58 pm
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27 Replies

13413 Views

Last post by uhi22
Sun Apr 06, 2025 10:43 am
High pitched noise from drive unit

Last post by Cappa « Sun Mar 30, 2025 7:03 am
Replies: 19
by launchd » Mon Mar 11, 2024 5:47 pm

19 Replies

10635 Views

Last post by Cappa
Sun Mar 30, 2025 7:03 am
Tesla precharge feedback

Last post by OOP « Sun Mar 23, 2025 3:30 pm
Replies: 4
by kavirunimsith » Thu Dec 19, 2024 9:01 am

4 Replies

3361 Views

Last post by OOP
Sun Mar 23, 2025 3:30 pm
Model 3/Y rotor shaft spline info

Last post by johu « Thu Mar 20, 2025 5:28 pm
Replies: 1
by doughertz » Thu Mar 20, 2025 5:11 pm

1 Replies

1743 Views

Last post by johu
Thu Mar 20, 2025 5:28 pm
LDU temp reading problem (not logic)

Last post by johu « Tue Mar 18, 2025 7:29 pm
Replies: 40
by guillemonde » Wed Feb 12, 2025 8:07 am
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40 Replies

19505 Views

Last post by johu
Tue Mar 18, 2025 7:29 pm
Tesla Suspension CAD

Last post by P.S.Mangelsdorf « Mon Mar 17, 2025 12:57 am

by P.S.Mangelsdorf » Mon Mar 17, 2025 12:57 am

0 Replies

1782 Views

Last post by P.S.Mangelsdorf
Mon Mar 17, 2025 12:57 am
inverter stays in run mode, even if errors are present

Last post by medo « Thu Mar 13, 2025 8:29 am
Replies: 2
by medo » Wed Mar 12, 2025 8:56 pm

2 Replies

1872 Views

Last post by medo
Thu Mar 13, 2025 8:29 am
Tesla SDU board

Last post by philipj « Thu Mar 06, 2025 1:05 am
Replies: 21
by philipj » Wed Jan 29, 2025 8:12 am

21 Replies

6922 Views

Last post by philipj
Thu Mar 06, 2025 1:05 am
Mercedes-Benz B250e with Tesla battery-Cells voltage too low

Last post by sokisoki3 « Sat Mar 01, 2025 9:33 pm

by sokisoki3 » Sat Mar 01, 2025 9:33 pm

0 Replies

1944 Views

Last post by sokisoki3
Sat Mar 01, 2025 9:33 pm
Tesla 12v/16v li-ion battery

Last post by Marian « Fri Feb 28, 2025 8:47 am
Replies: 34
by Bratitude » Fri Jan 10, 2025 5:52 am
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34 Replies

10758 Views

Last post by Marian
Fri Feb 28, 2025 8:47 am
Tesla Model 3 Rear Drive Unit Video Walkaround

Last post by jrubiom74 « Tue Feb 25, 2025 8:11 am
Replies: 1
by Gregski » Fri Jan 03, 2025 3:48 pm

1 Replies

2914 Views

Last post by jrubiom74
Tue Feb 25, 2025 8:11 am
Parameters for SDU

Last post by RobCote « Fri Feb 21, 2025 5:13 pm
Replies: 12
by phillipschip » Sun Sep 15, 2024 1:03 am

12 Replies

5063 Views

Last post by RobCote
Fri Feb 21, 2025 5:13 pm
LDU Overcurrent and broken inverter

Last post by bexander « Fri Feb 21, 2025 5:19 am
Replies: 9
by bexander » Tue Feb 18, 2025 8:54 pm

9 Replies

3772 Views

Last post by bexander
Fri Feb 21, 2025 5:19 am
Is discharge required?

Last post by johu « Sat Feb 15, 2025 7:31 am
Replies: 1
by espriev » Fri Feb 14, 2025 7:37 pm

1 Replies

2053 Views

Last post by johu
Sat Feb 15, 2025 7:31 am
Tesla SDU/LDU wifi connectivity

Last post by johu « Thu Feb 13, 2025 5:45 pm
Replies: 23
by johu » Tue Oct 24, 2023 10:39 am

23 Replies

30026 Views

Last post by johu
Thu Feb 13, 2025 5:45 pm
Model S charge port disassembly?

Last post by RobCote « Thu Feb 13, 2025 1:58 pm
Replies: 6
by RobCote » Thu Feb 13, 2025 1:23 pm

6 Replies

2326 Views

Last post by RobCote
Thu Feb 13, 2025 1:58 pm
how to charger testing

Last post by medo « Fri Feb 07, 2025 9:31 am
Replies: 11
by medo » Wed Feb 05, 2025 10:41 pm

11 Replies

4932 Views

Last post by medo
Fri Feb 07, 2025 9:31 am

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