Toyota Tacoma (2015-2018) Service Manual: Steering Pad Switch
Components
COMPONENTS
ILLUSTRATION
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*1 |
STEERING PAD SWITCH ASSEMBLY |
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- |
Removal
REMOVAL
PROCEDURE
1. REMOVE STEERING PAD
(See page .gif)
)
2. REMOVE STEERING PAD SWITCH ASSEMBLY
|
(a) Disconnect the 2 connectors. |
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(b) Disengage the 2 clamps.
(c) Remove the 4 screws.
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(d) Disengage the 6 guides and 2 claws to remove the steering pad switch assembly. NOTICE: Disengage the 2 guides on the upper part of the steering pad switch assembly first. |
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Inspection
INSPECTION
PROCEDURE
1. INSPECT STEERING PAD SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
2 (+DP) - 8 (EAU) 3 (+DP2) - 8 (EAU) 10 (AU2) - 8 (EAU) 11 (AU1) - 8 (EAU) |
No switch is pushed |
100 kΩ or higher |
|
2 (+DP) - 8 (EAU) |
TOP switch is pushed |
329 Ω |
|
BACK switch is pushed |
1000 Ω |
|
|
ENTER switch is pushed |
Below 2.5 Ω |
|
|
3 (+DP2) - 8 (EAU) |
UP switch is pushed |
329 Ω |
|
DOWN switch is pushed |
1000 Ω |
|
|
RIGHT switch is pushed |
3110 Ω |
|
|
LEFT switch is pushed |
Below 2.5 Ω |
|
|
10 (AU2) - 8 (EAU) |
VOICE switch is pushed |
3110 Ω |
|
MODE switch is pushed |
Below 2.5 Ω |
|
|
OFF HOOK switch is pushed |
1000 Ω |
|
|
ON HOOK switch is pushed |
329 Ω |
|
|
11 (AU1) - 8 (EAU) |
VOLUME+ switch is pushed |
1000 Ω |
|
VOLUME- switch is pushed |
3110 Ω |
|
|
SEEK+ switch is pushed |
Below 2.5 Ω |
|
|
SEEK- switch is pushed |
329 Ω |
|
|
4 (DIST) - 7 (ECC) |
ACC switch is pushed |
Below 2.5 Ω |
|
LDA switch is pushed |
240Ω |
If the result is not as specified, replace the steering pad switch assembly.
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING PAD SWITCH ASSEMBLY
(a) Engage the 6 guides and 2 claws to install the steering pad switch assembly.
(b) Install the 4 screws.
(c) Engage the 2 clamps.
(d) Connect the 2 connectors.
2. INSTALL STEERING PAD
(See page .gif)
)
Satellite Radio Tuner
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE RADIO AND DISPLAY RECEIVER ASSEMBLY WITH BRACKET
(See page )
2. REMOVE NO. 1 NAVIGATION WIRE
(a) Disco ...
Stereo Component Amplifier
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnectin ...
Other materials:
Room Oscillator does not Recognize Key
DESCRIPTION
If code verification cannot be performed in the vehicle interior, there may be
problems with the communication between the vehicle (indoor electrical key antenna
assembly (front floor) or (rear floor)) and electrical key transmitter sub-assembly,
or the certification ECU (smart ke ...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
CAUTION:
Some of these service operations affect the SRS airbag system. Read the precautionary
notices concerning the SRS airbag system before servicing (See page
).
PROCEDURE
1. INSTALL SIDE AIRBAG SENSOR ASSEMBLY
(a) Confirm that the ignition switch i ...
4WD Control Switch Circuit
WIRING DIAGRAM
PROCEDURE
1.
CONFIRM PROBLEM SYMPTOM
(a) Confirm the problem symptoms.
Result
Result
Proceed to
The 4WD indicator light (green) and 4LO indicator light remain off
A
The 4WD indica ...
