On-Vehicle Inspection

1. 5 minutes after the warm engine stopped, the oil level should be between the "L" and "F" marks on the dipstick. If low, check for leakage and add oil up to the "F" mark.
   NOTE: Do not fill engine oil above the "F" mark. 

1. Check the oil for deterioration, water mixing, discoloring or thinning.
2. If the oil quality is visibly poor, replace the oil.

   HINT:

   Oil grade:

   Use API grade SL "Energy-Conserving", or ILSAC multigrade engine oil.

   SAE 5W-30 is the best choice for good fuel economy, and good starting in cold weather.

   If SAE 5W-30 is not available, SAE 10W-30 may be used. However, it should be replaced with SAE 5W-30 at the next oil replacement.

   Fig 1: Engine Oil Viscosity Chart

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Disconnect the oil pressure switch connector.
2. Using a 24 mm deep socket wrench, remove the oil pressure switch.
   Fig 2: Disconnecting Oil Pressure Switch Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install an oil pressure gauge.

Oil pressure: 

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

   Adhesive: 

   Part No. 08833-00080, THREE BOND 1344, 

   LOCTITE 242 or equivalent 

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

   Torque: 15 N.m (153 kgf.cm, 11 ft.lbf) 

   NOTE: Do not start the engine within 1 hour of installation. 
3. Connect the oil pressure switch connector.