Tesla Model 3: Harness - HV Battery to Rear Drive Unit - Install
Install
- Fully raise the handle on the rear drive unit HV electrical harness.
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- Attach the HV connector lever lock onto the back of the HV electrical harness.
- Firmly connect the HV electrical harness to the inverter connector.
Caution: Make sure that the harness fits the connector squarely and tightly.
- While pressing the harness to the connector, remove the HV connector lever lock.
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- While pressing the harness to the connector, fully lower the handle.
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- Slide the release to lock the HV electrical harness.
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- Install the bolt that attaches the HV harness
bracket to the inverter.
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Torque 6 Nm
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- Connect the rear drive unit inlet hose to the inverter coolant inlet, and then fasten the clip.
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- Fasten the clip that attaches the rear drive unit inlet hose to the HV harness bracket.
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- Connect the electrical harness to the inverter low voltage connector.
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- Fasten the clip that attaches the low voltage electrical harness to the inverter.
- Install the rear subframe assembly. See Subframe Assembly - Rear (Remove and Install)
READ NEXT:
External Charging Connectors
Mobile Connector
Firmware Update - CHAdeMO Charging Adapter
CAN Setup
Connect the USB-CAN dongle to a laptop that is equipped with Toolbox
Connect the CHAdeMO CAN programming connector to the USB-CAN
SEE MORE:
Serial Numbers
Tesla labels or engraves serial numbers on its parts. Tesla serial numbers
are 14 digits and alphanumeric. Tesla serial numbers are encoded.
Use this system to decode a Tesla serial number:
Digits 1-3
Build
Site Code
***
= Unique 3 character code assigned by Tesla to
Shield - Dust - Brake - Rear - LH - Install
Install
Install the bolts that attach the LH rear brake dust
shield to the knuckle.
Torque 8 Nm
Use a magnetic field viewi
