Toyota Tacoma (2015-2018) Service Manual: Oil Pressure Switch
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY
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(a) Disengage the clamp and disconnect the engine oil pressure switch connector. |
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(b) Using a 24 mm deep socket wrench, remove the engine oil pressure switch assembly. |
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Inspection
INSPECTION
PROCEDURE
1. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY
(a) Disconnect the engine oil pressure switch connector.
(b) Start the engine.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - Body ground |
Engine stopped |
Below 1 Ω |
|
Engine idling |
10 kΩ or higher |
If the result is not as specified, replace the engine oil pressure switch assembly.
(d) Connect the engine oil pressure switch connector.
Installation
INSTALLATION
PROCEDURE
1. INSTALL ENGINE OIL PRESSURE SWITCH ASSEMBLY
(a) Apply adhesive to 2 or 3 threads of the engine oil pressure switch assembly.
Adhesive:
Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent
NOTICE:
Do not apply adhesive to the oil inlet port of the engine oil pressure switch assembly.
(b) Using a 24 mm deep socket wrench, install the engine oil pressure switch assembly.
Torque:
15 N·m {153 kgf·cm, 11 ft·lbf}
NOTICE:
Do not start the engine within 1 hour of installation.
(c) Connect the engine oil pressure switch connector and attach the clamp.
2. INSPECT FOR ENGINE OIL LEAK
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3. INSPECT ENGINE OIL LEVEL
Oil Level Sensor
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT ENGINE OIL LEVEL SENSOR
(a) Measure the resistance according to the value(s) in th ...
Oil Pump
...
Other materials:
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Trouble Codes.
(e) Check DTCs and then write them down.
HINT:
Refer to the Techstream operator's manual ...
Speed Signal Malfunction (B15C2)
DESCRIPTION
The navigation receiver assembly receives a vehicle speed signal from the combination
meter assembly and information from the navigation antenna assembly, and then adjusts
the vehicle position.
The navigation receiver assembly stores this DTC when the difference between
the speed ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The steering lock ECU (steering lock actuator or UPR bracket assembly) stores
DTCs when a malfunction occurs in the system. These DTCs can be confirmed by using
the Techstream.
NOTICE:
When using the Techstream with the engine switch off to confirm ...
