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:

Operation Check
OPERATION CHECK 1. CHECK SMART KEY SYSTEM (for Entry Function) OPERATION NOTICE: Make sure that the smart key system (for Entry Function) has not been canceled before performing this inspection. (a) Check the entry unlock function (driver door). (1) Perform a wireless lock operation to lock t ...

System Description
SYSTEM DESCRIPTION 1. DESCRIPTION The differential system (w/ Differential Lock) directly connects the rear left and right wheels so that even if one wheel slips while driving where drive torque transmission is difficult (such as on sand), the drive torque of the other wheel is ...

Back-up Power Source Circuit
DESCRIPTION The back-up power source circuit for the air conditioning amplifier assembly is shown below. Power is supplied even when the ignition switch is off. The power is used for diagnostic trouble code memory, etc. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for ...