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:
Tachometer Malfunction
DESCRIPTION
In this circuit, the meter CPU receives engine speed signals from the ECM using
the CAN communication system (CAN V1 Bus). The meter CPU displays the engine speed
calculated based on the data received from the ECM.
WIRING DIAGRAM
PROCEDURE
1.
CHECK CAN CO ...
Illumination for Panel Switch does not Come on with Tail Switch ON
PROCEDURE
1.
CHECK VEHICLE SIGNAL (OPERATION CHECK)
(a) Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal
in Operation Check (See page ).
(b) Check that the display changes between ON and OFF according to the light
control ...
Communication Error from VSC to ECM (P1630)
DESCRIPTION
The skid control ECU (brake actuator assembly) sends signals such as cruise control
cancel signals and brake demand response signals to the ECM when the dynamic radar
cruise control system is operating.
DTC No.
Detection Item
DTC Detection Condition ...
