Toyota Tacoma (2015-2018) Service Manual: Security Horn Assembly

Toyota Tacoma (2015-2018) Service Manual / Theft Deterrent / Security Horn Assembly

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT SECURITY HORN ASSEMBLY

(a) Check the operation.

(1) Apply battery voltage and check operation of the security horn assembly.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 1

Battery negative (-) → Horn bracket

Horn sounds

If the result is not as specified, replace the security horn assembly.

Removal

REMOVAL

PROCEDURE

1. REMOVE AIR INJECTION CONTROL DRIVER (for 2TR-FE)

(a) Disconnect the 2 connectors.

(b) Remove the 2 bolts and air injection control driver.

2. REMOVE SECURITY HORN ASSEMBLY

(a) Disconnect the connector.

(b) Remove the bolt.

Installation

INSTALLATION

PROCEDURE

1. INSTALL SECURITY HORN ASSEMBLY

(a) Engage the guide to install the security horn assembly.

(b) Install the bolt.

2. INSTALL AIR INJECTION CONTROL DRIVER (for 2TR-FE)

(a) Install the air injection control driver with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(b) Connect the 2 connectors.

Engine Hood Courtesy Switch

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USB Audio System Recognition/Play Error
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ECU Power Source Circuit
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Toyota Tacoma (2015-2018) Service Manual: Security Horn Assembly

Engine Hood Courtesy Switch

Theft Deterrent System

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