Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Horn Relay

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT HORN RELAY ASSEMBLY

(a) Check the resistance.

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

Standard Resistance:

Tester Connection

Connection

Specified Condition

3 - 5

Battery voltage not applied between terminals 1 and 2

10 kΩ or higher

3 - 5

Battery voltage applied between terminals 1 and 2

Below 1 Ω

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

High Pitched Horn
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE RADIATOR GRILLE Click here 2. REMOVE HIGH PITCHED HORN ASSEMBLY (a) Disconnect the connector. ...

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 ...

Other materials:

Data List / Active Test
DATA LIST / ACTIVE TEST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows the values or s ...

Parts Location
PARTS LOCATION ILLUSTRATION *A for Automatic Transmission - - *1 FRONT SPEED SENSOR LH *2 FRONT SPEED SENSOR RH *3 FRONT AXLE WITH ABS ROTOR BEARING ASSEMBLY LH - FRONT SP ...

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for both the LH and RH sides. The procedure described below is for the LH side. PROCEDURE 1. REMOVE FRONT NO. 1 WHEEL OPENING EXTENSION PAD Click here 2. SEPARATE FRONT FENDER LINER (a) Remove the 2 ...

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