Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Engine Switch

Components

COMPONENTS

ILLUSTRATION

Inspection

Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE SWITCH

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

Text in Illustration

*a

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)

5 (SS1) - 6 (GND)

Pushed

Below 1 Ω

1 (SS2) - 6 (GND)

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

*a

Indicator Light

*b

Component without harness connected

(Engine Switch)

OK:

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

2. REMOVE ENGINE SWITCH

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

2gr-fks Starting
...

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:

Transfer L4 Position Switch Circuit (C1268)
DESCRIPTION A-TRAC is activated if wheel skid is detected while the transfer is in the L4 position. DTC Code DTC Detecting Condition Trouble Areas C1268 L4 detection switch signal input to skid control ECU (master cylinder solenoid ...

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals ...

Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid (B279986)
DESCRIPTION When there are communication malfunctions between the ECM and certification ECU (smart key ECU assembly), or when the communication ID codes do not match, the ECM stores this DTC. DTC Code DTC Detection Condition Trouble Area DTC Output C ...

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