Toyota Corolla Cross: Q810 Hybrid Transaxle Fluid

Toyota Corolla Cross (2022-2024) Service Manual / General / Maintenance / Q810 Hybrid Transaxle Fluid

Components

COMPONENTS

ILLUSTRATION

*1	DRAIN PLUG	*2	FILLER PLUG
*3	GASKET	-	-
	Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : Nm (kgfcm, ft.*lbf)	●	Non-reusable part

Replacement

REPLACEMENT

CAUTION / NOTICE / HINT

NOTICE:

For the hybrid transaxle fluid, use Toyota Genuine e-Transaxle Fluid TE.

Using transmission fluid other than the above type may cause abnormal noise or vibration, or ultimately damage the transmission of your vehicle.

PROCEDURE

1. REPLACE HYBRID TRANSAXLE FLUID

(a) Lift the vehicle. [#1]

NOTICE:

Set the vehicle on a lift so that the vehicle is kept level when it is lifted up (make sure that the tilt angle from the front to rear of the vehicle is within +/- 1°).

(b) Using a 10 mm hexagon socket wrench, remove the filler plug and gasket from the rear traction motor with transaxle assembly.

(c) Using a 10 mm hexagon socket wrench, the drain plug and gasket from the rear traction motor with transaxle assembly and drain the hybrid transaxle fluid.

(d) Using a 10 mm hexagon socket wrench, install a new gasket and the drain plug to the rear traction motor with transaxle assembly.

Torque:

50 N·m {510 kgf·cm, 37 ft·lbf}

(e) Add hybrid transaxle fluid until the hybrid transaxle fluid level is between 0 to 5 mm (0 to 0.197 in.) from the bottom lip of the filler plug opening. [*]

Hybrid Transaxle Fluid Standard Capacity (for Reference):

1.4 liters (1.5 US qts, 1.2 Imp. qts)

NOTICE:

Use Toyota Genuine e-Transaxle Fluid TE.
Using transmission fluid other than the above type may cause abnormal noise or vibration, or ultimately damage the transmission of your vehicle.
Be sure to fully insert the filler nozzle into the filler plug opening.
Be sure to add hybrid transaxle fluid slowly. If hybrid transaxle fluid is added quickly, the hybrid transaxle fluid may hit internal parts and bounce back, resulting in hybrid transaxle fluid coming out of the filler plug opening.
Be sure to directly check that the hybrid transaxle fluid level is within the specified range.
Driving the vehicle with an insufficient or excessive amount of hybrid transaxle fluid may damage the rear traction motor with transaxle assembly.

*a	Filler Nozzle
*b	0 to 5 mm (0 to 0.197 in.)

(f) After adding hybrid transaxle fluid, leave the vehicle for 30 seconds so that the hybrid transaxle fluid surface can become still again, and then check that the hybrid transaxle fluid level is between 0 to 5 mm (0 to 0.197 in.) from the bottom lip of the filler plug opening. (If the hybrid transaxle fluid level is low, repeat this procedure from step [*].)

NOTICE:

After adding hybrid transaxle fluid, make sure to check the hybrid transaxle fluid level.

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(g) Using a 10 mm hexagon socket wrench, install a new gasket and the filler plug to the rear traction motor with transaxle assembly.

Torque:

50 N·m {510 kgf·cm, 37 ft·lbf}

(h) Check for hybrid transaxle fluid leaks.

(i) Lower the vehicle.

SEE MORE:

Freeze Frame Data

FREEZE FRAME DATA FREEZE FRAME DATA/INFORMATION (a) Using the GTS, check the vehicle condition (ECU, sensor) when the brake system operates or a DTC is output. CHECK FREEZE FRAME DATA AND INFORMATION WHEN DTC WAS STORED (a) Freeze Frame Data is stored when a DTC is output. (b) Once Freeze Fra

Inspection

INSPECTION PROCEDURE 1. INSPECT FUEL SENDER GAUGE ASSEMBLY CAUTION: Perform the inspection in a well-ventilated area. Do not perform the inspection near an open flame. (a) Check that the float moves smoothly between F and E. (b) Check the fuel sender gauge assembly voltage. (1) Apply 5 V b

Toyota Corolla Cross: Q810 Hybrid Transaxle Fluid

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Rear Brake Flexible Hose (for 2wd)

Removal

Installation

SEE MORE:

Freeze Frame Data

Inspection