Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Hybrid Transaxle System

On-vehicle Inspection

ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

CAUTION:

To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fans when working in the engine compartment with the engine running or the ignition switch ON.

PROCEDURE

1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here

2. REMOVE REAR ENGINE UNDER COVER LH

Click here

3. INSPECT TRANSAXLE FLUID PRESSURE

NOTICE:

Make sure to perform the following inspection after inspecting and adjusting the engine.

(a) Remove the transmission oil pump cover plug from the hybrid vehicle transaxle assembly.

(b) Remove the O-ring from the transmission oil pump cover plug.

(c) Install SST to the hybrid vehicle transaxle assembly.

SST: 09993-19015

09993-00020

09993-00040

*1

Gasket

*2

O-ring

(d) Put the engine in Inspection Mode (Maintenance Mode).

Click here

(e) Measure the hybrid transaxle fluid pressure.

Reference:

Maintenance Mode Engine Idle Speed

Hybrid Transaxle Fluid Temperature

Hybrid Transaxle Fluid Pressure

900 to 1000 rpm

20 to 50°C (68 to 122°F)

10 kPa (0.1 kgf/cm2, 1 psi) or more

NOTICE:

Be sure to cancel maintenance mode immediately after the hybrid transaxle fluid pressure check is completed.

(f) Remove SST from the hybrid vehicle transaxle assembly.

(g) Coat a new O-ring with ATF and install it to the transmission oil pump cover plug.

(h) Install the transmission oil pump cover plug to the hybrid vehicle transaxle assembly.

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

4. INSTALL REAR ENGINE UNDER COVER LH

Click here

5. INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here

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