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

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Other materials:

Disassembly
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Door Unlock Detection Switch Circuit
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the causes of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected area ...