Lubrication System On-Vehicle Inspection

Warm up the engine, stop the engine and wait for 5 minutes.

Check that the engine oil level is between the L and F marks of the oil dipstick.
If low, check for leakage and add oil up to the F mark.

NOTICE:

Do not add engine oil above the F mark.

Check the oil for deterioration, water intrusion, discoloration or thinning.
If the quality is visibly poor, replace the oil.

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.

Using a 24 mm deep socket wrench, remove the oil pressure switch.

Install the oil pressure gauge.

Warm up the engine.

Measure the oil pressure.

Standard oil pressure:

Condition	Specified Condition
Idle	29 kPa (0.3 kgf/cm2, 4.3 psi) or more
3,000 rpm	170 to 300 kPa (1.7 to 3.1 kgf/cm2, 24 to 44 psi)

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

Adhesive:

Toyota Genuine Adhesive 1344, Three Bond 1344 or Equivalent

Using a 24 mm deep socket wrench, install the oil pressure switch.

Torque:

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

NOTICE:

Do not start the engine within 1 hour of installation.

Connect the oil pressure switch connector.

Check for engine oil leaks.