Removal [03/2023 - ]: Procedure

REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 2
DRAIN ENGINE OIL
Refer to PROCEDURE - Step 2
REMOVE OIL PAN SUB-ASSEMBLY

for HEV Model:
Refer to PROCEDURE - Step 53
for PHEV Model:
Refer to PROCEDURE - Step 53

REMOVE ENGINE OIL LEVEL SENSOR

for HEV Model:

GTY1150882

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Disconnect the engine oil level sensor connector.
Remove the clip from the engine oil level sensor.
Using an 8 mm socket wrench, remove the 2 bolts and engine oil level sensor from the stiffening crankcase assembly.

for PHEV Model:

GTY1151308

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Disconnect the engine oil level sensor connector.
Remove the clip from the engine oil level sensor.
Using an 8 mm socket wrench, remove the 2 bolts and engine oil level sensor from the engine balancer assembly.