Toyota Tacoma (2015-2018) Service Manual: Engine Switch

Toyota Tacoma (2015-2018) Service Manual / 2gr-fks Starting / Engine Switch

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE SWITCH

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

Text in Illustration

Component without harness connected

(Engine Switch)

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
5 (SS1) - 6 (GND)	Not pushed	10 kΩ or higher
1 (SS2) - 6 (GND)	Not pushed	10 kΩ or higher
5 (SS1) - 6 (GND)	Pushed	Below 1 Ω
1 (SS2) - 6 (GND)	Pushed	Below 1 Ω

If the result is not as specified, replace the engine switch.

(b) Apply battery voltage between the terminals of the switch, and check the illumination condition of the engine switch.

Text in Illustration

Indicator Light

Component without harness connected

(Engine Switch)

OK:

Measurement Condition	Specified Condition
Battery positive (+) → Terminal 9 (SWIL) Battery negative (-) → Terminal 6 (GND)	Illuminates

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 9 (SWIL)

Battery negative (-) → Terminal 6 (GND)

Illuminates

HINT:

If a positive (+) battery lead and a negative (-) battery lead are incorrectly connected, the engine switch indicator light will not illuminate.
If the voltage is too low, the indicator light will not illuminate.

If the result is not as specified, replace the engine switch.

Installation

INSTALLATION

PROCEDURE

1. INSTALL ENGINE SWITCH

(a) Engage the 2 claws and install the engine switch to the air conditioning control assembly.

2. REMOVE AIR CONDITIONING CONTROL ASSEMBLY

(See page Removal Removal )

Removal

REMOVAL

PROCEDURE

1. REMOVE AIR CONDITIONING CONTROL ASSEMBLY

Seepage 2. REMOVE ENGINE SWITCH

2. REMOVE ENGINE SWITCH

(a) Disengage the 2 claws and remove the engine switch from the air conditioning control assembly.

Ignition Switch

Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE LOWER STEERING COLUMN COVER (a) Remove the 2 screws. (b) Disengage the 2 claws and remove the lower steering colu ...

Other materials:

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing (See page ). If the side airbag was deployed, replace the front seat assembly with ...

Dtc Check / Clear
DTC CHECK / CLEAR CHECK FOR 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 / Central Gateway / Trouble Codes. (e) Read the DTCs. CLEAR DTC (a) Connect the Techstream to the DLC3. (b) ...

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE OIL PUMP RELIEF VALVE (a) Using a 27 mm socket wrench, remove the oil pump relief valve plug. (b) Remove the oil pump relief valve spring and oil pump relief valve. (c) Remove the spring and relief valve. 2. R ...