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Hybrid Technology Unique topics related to the GS450H model hybrid drivetrain and other features/options found only on the GS450H. Please use the main 3GS forum for discussion about shared components with other third generation GS models.

GS450H with a blown inverter. Got a used one and still won't start.

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Old 10-23-21, 05:29 PM
  #46  
petershen
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Originally Posted by hybridguru
LKQ, 630 + 50 core. 11-12 hrs labor though, should be here next week.
Glad you managed to find one, cost seems reasonable. I've never dropped my GS450h trans, but a clutch change on my old 6-speed M3 took about about 1/2 day at my buddy's shop with 3 of us. I can imagine the 450h transmission to be much more complicated and heavy!

Can take the opportunity to change the clutch damper plate 31290-30010 if it is worn
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Old 12-03-22, 07:02 PM
  #47  
Xenith
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Default How he u go with trans change
Originally Posted by hybridguru
Followed the service manual exactly, tested the connector on the inverter then unplugged the connector for generator resolver on the transmission, tested with the transmission connector plugged in and tested with connector unplugged. According to service manual next step is transmission replacement.
As it says did the trans swap fix the issue
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Old 12-03-22, 07:02 PM
  #48  
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Default How he u go with trans change
Originally Posted by hybridguru
Followed the service manual exactly, tested the connector on the inverter then unplugged the connector for generator resolver on the transmission, tested with the transmission connector plugged in and tested with connector unplugged. According to service manual next step is transmission replacement.
As it says did the trans swap fix the issue

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