Tesla Model 3: Sensor - Rear Motor - Speed (Remove and Replace)
Special tool required for this procedure:
- 1451839-00-A SKT, EP10 LOW PROFILE
- 1115031-00-A EXT, WOBBLE, 1/4" DR, 1.25"
Remove
- Drain the oil from the rear drive unit. See Gearbox Fluid - Rear Drive Unit (Drain and Refill).
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- Disconnect the electrical harness from the resolver connector.
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- Release the clips that attach the harness to the rear drive unit.
Use the low profile EP10 inverted socket (1451839-00-A) with the 1/4-inch drive wobble extension (1115031-00-A) to remove the lower bolt.
Note: The resolver is spring-loaded and might move during bolt removal.
- Remove the bolts that attach the resolver to the
drive unit (1451839-00-A SKT, EP10 LOW PROFILE).
Install
Installation procedure is the reverse of removal, except for the following:- Install a new resolver gasket if none is supplied with the resolver.
- Install a new oil filter and refill the rear drive unit with oil. See Gearbox Fluid - Rear Drive Unit (Drain and Refill).
READ NEXT:
HV Header - Inverter - Rear Drive Unit - Remove
SPECIAL TOOLS
Extractor, Drive Unit HV Header, Model 3
(1142608-00-B)
Lever Lock, HV Connector, Model 3 (114
SEE MORE:
Closeout - Armrest - 2nd Row (Remove and Replace)
Remove
Remove the 2nd row armrest. See
Armrest - 2nd Row (Remove and Replace).
Release the clips and tabs that attach the 2nd row armrest closeout to
the 2nd row seat, and then remove the armrest closeout.
Install
Installation procedure is the reverse of removal.
Gearbox Fluid - Rear Drive Unit - Drain
Drain
SPECIAL TOOLS
KIT, DRIVE UNIT OIL DRAIN, MODEL 3
(1134264-00-A)
KIT, DRIVE UNIT OIL FILL, MODEL 3
(1139126-00-A)
