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Drive Unit Replacement

Lawrence99x

Member
May 31, 2017
12
8
Athens, Georgia
My 2013 P85 had a drive failure at 36,400 miles while I was on a long trip a few weeks ago. Closest SC was Devon, PA.
Work completed in one day, oh and they also did airbag recall relplcement

New Drive unit is silent compared to the original.

Thanks Devon Tesla!


Parts Replaced or Added
Part Quantity

ASY,P-TRAIN,SPORT,MECH,COMPLETE 1 (1002633-01-R)

212-B ATF (1031106-00-A) 2

SIDE MOTOR MOUNT ASSEMBLY (1028034 1 -00-B)

ASY,HV COVER,INVERTER (1003783-00-B) 1

ASY,HARN,EPB CONNECTOR COVER 2 (1030201-00-A)
 

thecloud

As rhythm raced inside, the ship came alive
Nov 24, 2014
1,774
1,627
Sunnyvale, CA
When my P85 had a DU replacement in January (just over a month ago), this was the part number:
ASY,P-TRAIN,RMN,MDLSX,SPORT,CMC,HS 1 (1025598-00-P)

Your part designation is different:
ASY,P-TRAIN,SPORT,MECH,COMPLETE 1 (1002633-01-R)

Is this a newer DU revision, perhaps?
 

GHammer

What a long strange trip its been.
Feb 1, 2016
949
2,303
Wren, Oregon
When my P85 had a DU replacement in January (just over a month ago), this was the part number:
ASY,P-TRAIN,RMN,MDLSX,SPORT,CMC,HS 1 (1025598-00-P)

Your part designation is different:
ASY,P-TRAIN,SPORT,MECH,COMPLETE 1 (1002633-01-R)

Is this a newer DU revision, perhaps?
It had the same as yours for my replacement last November, ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS (1025598-00-P). I think ours was a re-manufactured unit "RMN". The other part is probably a new part.
 

thecloud

As rhythm raced inside, the ship came alive
Nov 24, 2014
1,774
1,627
Sunnyvale, CA
It had the same as yours for my replacement last November, ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS (1025598-00-P). I think ours was a re-manufactured unit "RMN". The other part is probably a new part.
That makes sense, thanks.

/notices your signature line...
Dude! With that P85+, you need to join the 300 group!
 

Sup3rt3sla

Member
Jul 7, 2018
34
47
Portugal
My 2013 P85 is due for a DU replacement by the end of this month. Currently has a 1002633-01-H (replaced in 2014). From what I could find in TMC, the most recent sport/performance/large DU revision is "R".

Do you know of any more recent? The SC claims to have one already in stock and I want to be sure it's a recent revision and not one they had in stock for a couple of years.

Thanks
 

Lawrence99x

Member
May 31, 2017
12
8
Athens, Georgia
My 2013 P85 is due for a DU replacement by the end of this month. Currently has a 1002633-01-H (replaced in 2014). From what I could find in TMC, the most recent sport/performance/large DU revision is "R".

Do you know of any more recent? The SC claims to have one already in stock and I want to be sure it's a recent revision and not one they had in stock for a couple of years.

Thanks

I have not seen anything more recent then th “R” revision, that was placed into mine in around Feb 2018.
 
Mar 11, 2010
4,569
1,445
Humboldt/Los Altos
I had a T put in a couple of months ago. Silent and smooth. My last DU was getting slop & I ended up stripping the gears completely off the shaft (day after I ordered a P3!?) normally shouldn't happen because software should catch the slip angle before it gets bad and flag it. not sure why it didn't?
...anyways I won't be racing her anymore..7 year anniversary yesterday! added the P3 to race etc.:p
 
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Chris007

Member
Mar 20, 2017
7
15
Portland, OR
I've had my rear drive unit replaced twice in my Model S P100D

First time (6/20/2017) part # was
ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS
(1025598-00-P)

Second time (1/23/2020) part # was
ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS
(1025598-00-T)

I get the car back tomorrow. I've never had noise from these units. Hopefully the new unit doesn't either.
 

zanary

Active Member
Jan 25, 2017
1,460
1,618
SF Bay Area (East Bay), CA
I've had my rear drive unit replaced twice in my Model S P100D

First time (6/20/2017) part # was
ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS
(1025598-00-P)

Second time (1/23/2020) part # was
ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS
(1025598-00-T)

I get the car back tomorrow. I've never had noise from these units. Hopefully the new unit doesn't either.

Wow, so they now on Revision "T". I'm curious how much better "T" is from the one that came on the P100D originally.
 

Doanster1

Active Member
Feb 14, 2018
1,035
558
Oregon
And you got remanufactured units both times, which is interesting. When the rear DU was replaced on my P85D, I got a new unit (at least ‘RMN’ wasn’t in the P/N description).
 

SageCloud

New Member
Jan 23, 2018
4
3
Papendrecht, NL
Mine was replaced last week: ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS(1025598-00-T).
Went in monday morning, got it back wednesday afternoon @ Tesla Service Rotterdam.
Luckily still under warranty; it is a P85+ of september '13. Still some 1,5 years of warranty to go.

I suspect it is a 'refurbished' unit (RMN?), so I won't get the 'new' acceleration right?
The P85+ does 0-100 (km/h) in 4.4 seconds. The P85D starting from nov 2014 does it in 3.3 seconds and now The P110DL does it in 2.6 seconds. Wouldn't it be nice if you got a 'free upgrade' while the unit is swapped¿! :rolleyes:
 

Doanster1

Active Member
Feb 14, 2018
1,035
558
Oregon
Mine was replaced last week: ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS(1025598-00-T).
Went in monday morning, got it back wednesday afternoon @ Tesla Service Rotterdam.
Luckily still under warranty; it is a P85+ of september '13. Still some 1,5 years of warranty to go.

I suspect it is a 'refurbished' unit (RMN?), so I won't get the 'new' acceleration right?
The P85+ does 0-100 (km/h) in 4.4 seconds. The P85D starting from nov 2014 does it in 3.3 seconds and now The P110DL does it in 2.6 seconds. Wouldn't it be nice if you got a 'free upgrade' while the unit is swapped¿! :rolleyes:
So many part numbers out there so hard to say, but a “new” DU is never a bad thing. For reference, when my rear DU was replaced (P85D), the part number was 1002633-01-R. Not remanufactured as description did not include “RMN”.
Does the car feel quicker now? Highly scientific I know. :)
 

Plasmid_Boy

Member
Feb 13, 2020
228
160
Indiana
Just had mine (P85+) replaced last week and got the T version, also RMN. It seems faster, smoother, quieter, and stronger regen (based on the seat of the pants).
 
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EcoBruin

Member
Sep 27, 2013
116
526
Pasadena, Ca
Just had my rear unit replaced on my XP90D. Adding another data point. Regen does seems stronger. This is my first replacement since car was purchased in 2016. Car was getting “vehicle may not restart” alerts.
ASY,P-TRAIN,RMN,MDLS,SPORT,CMC,HS(1025598-00-T
 
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