Toyota Tacoma (2015-2018) Service Manual: Low Pitched Horn
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT LOW PITCHED HORN ASSEMBLY
(a) Check the operation.
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(1) Apply battery voltage to the terminal 1 and body ground, and check that the low pitched horn assembly sounds. Text in Illustration
OK:
If the result is not as specified, replace the low pitched horn assembly. |
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Installation
INSTALLATION
PROCEDURE
1. INSTALL LOW PITCHED HORN ASSEMBLY
(a) Install the low pitched horn assembly with the bolt.
Torque:
20 N·m {199 kgf·cm, 14 ft·lbf}
(b) Connect the connector.
2. INSTALL RADIATOR GRILLE
Click here .gif)
Removal
REMOVAL
PROCEDURE
1. REMOVE RADIATOR GRILLE
Click here .gif)
2. REMOVE LOW PITCHED HORN ASSEMBLY
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(a) Disconnect the connector. |
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(b) Remove the bolt and low pitched horn assembly.
Horn System
Parts Location
PARTS LOCATION
ILLUSTRATION
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSIONS
(a) The type of ignition switch used on this model differs depending on the specifications
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Interior
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Other materials:
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
When replacing the windshield glass of a vehicle equipped with a forward recognition
camera, make sure to use a Toyota genuine part. If a non-Toyota genuine part is
used, the forward recognition camera may not be able to be installed due to a missing
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System Diagram
SYSTEM DIAGRAM
Transmitting ECU (Transmitter)
Receiving ECU
Signal
Communication Method
4 wheel drive control ECU
Skid control ECU (Brake actuator assembly)
High-Low actuator fail
4WD status ...
Vehicle Information Not Obtained (C1A02)
DESCRIPTION
When a new millimeter wave radar sensor assembly is installed, it receives vehicle
specification information from the main body ECU (multiplex network body ECU) and
stores the information.
DTC C1A02 is stored when the millimeter wave radar sensor assembly receives the
vehicle spe ...
