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:
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:
Removal
REMOVAL
PROCEDURE
1. REMOVE SLIDING ROOF SIDE GARNISH LH
(a) Fully open the sunshade trim sub-assembly.
(b) Remove the sliding roof side garnish LH.
2. REMOVE SLIDING ROOF SIDE GARNISH RH
HINT:
Use the same procedure as for the LH side.
3. ...
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT NO. 2 EXHAUST PIPE ASSEMBLY (for 2GR-FKS)
2. REMOVE PROPELLER SHAFT HEAT INSULATOR BRACKET SUB-ASSEMBLY
(a) Remove the 2 bolts and propeller shaft heat insulator bracket.
3. REMOVE FRONT PROPELLER SHAFT ASSEMBLY
(a) Place matchmarks on the propeller sh ...
Road Test
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the
symptoms. If the problem is that the transmission does not shift up or down, or
that the shift point is too high or too low, conduct the following road test referring
to t ...