Toyota Tundra. Manual — part 2270

Fig. 6: Identifying Oil Pressure Switch Components With Torque Specifications
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

ON-VEHICLE INSPECTION

1. REMOVE V-BANK COVER (See REMOVAL )

2. INSPECT OIL PRESSURE SWITCH

a. Disconnect the oil pressure switch connector.

b. Measure the resistance according to the value(s) in the table below.

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra

Standard resistance

OIL PRESSURE SWITCH TESTER CONNECTION SPECIFIED CONDITION CHART

Fig. 7: Identifying Oil Pressure Switch Connector
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Connect the oil pressure switch connector.

3. INSTALL V-BANK COVER (See INSTALLATION )

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. REMOVE V-BANK COVER (See REMOVAL )

3. REMOVE OIL PRESSURE SWITCH

a. Disconnect the oil pressure switch connector.

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

Tester Connection

Condition

Specified Condition

1 - Engine ground

Engine stopped

Below 1 ohms

Engine idling

10 kohms or higher

NOTE:

Some systems need to be initialized after the cable is reconnected (see
INITIALIZATION ).

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra

Fig. 8: Removing Oil Pressure Switch Using Socket Wrench
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

INSTALLATION

1. INSTALL OIL PRESSURE SWITCH

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

Adhesive:

Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

Fig. 9: Applying Adhesive To Oil Pressure Switch
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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

Torque: 15 N*m (150 kgf*cm, 11 ft.*lbf)

NOTE:

Do not start the engine within 1 hour of installation.

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra

Fig. 10: Installing Oil Pressure Switch Using Socket Wrench
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Connect the oil pressure switch connector.

2. INSTALL V-BANK COVER (See INSTALLATION )

3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

OIL PUMP

COMPONENTS

NOTE:

Some systems need to be initialized after the cable is reconnected (see
INITIALIZATION ).

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra