Lubrication System On-Vehicle Inspection

Warm up the engine, stop the engine and wait 5 minutes. The oil level should be between the dipstick's low and full level marks.
If the oil level is low, check for leakage and add oil up to the full level mark.

NOTICE:

Do not add engine oil above the full level mark.

Check the oil for deterioration, water contamination, discoloring or thinning.

Oil grade:

20W-50 and 15W-40 API grade SL or SM multigrade engine oil
10W-30 and 5W-30 API grade SL "Energy-Conserving", SM "Energy-Conserving" or ILSAC multigrade engine oil

Disconnect the oil pressure switch connector.

Remove the oil pressure switch.

Install the oil pressure gauge.

Warm up the engine.

Check the oil pressure under the following conditions.

Standard oil pressure:

Condition	Specified Condition
Idle	29 kPa (0.3 kgf/cm2, 4.2 psi) or more
3,000 rpm	160 to 490 kPa (1.6 to 5.0 kgf/cm2, 23 to 71 psi) or more

Remove the oil pressure gauge.

Apply adhesive to 2 or 3 threads of the oil pressure switch.

Adhesive:

Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

Install the oil pressure switch.

Torque:

15 N*m{153 kgf*cm, 11 ft.*lbf}

NOTICE:

Do not start the engine for at least 1 hour after installation of the switch.

Connect the oil pressure switch connector.

Start the engine and check for engine oil leaks.