Toyota Tacoma (2015-2018) Service Manual: Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
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).
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
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2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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3. REMOVE LOWER NO. 3 STEERING WHEEL COVER
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(a) Using a screwdriver with its tip wrapped in protective tape, disengage the claw and guide to remove the lower No. 3 steering wheel cover. Text in Illustration
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4. REMOVE LOWER NO. 2 STEERING WHEEL COVER
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(a) Using a screwdriver with its tip wrapped in protective tape, disengage the claw and guide to remove the lower No. 2 steering wheel cover. Text in Illustration
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5. REMOVE STEERING PAD
CAUTION:
When storing the steering pad, keep the airbag deployment side facing upward.
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
NOTICE:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
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(c) Using a T30 "TORX" socket wrench, loosen the 2 screws until the groove along the screw circumference catches on the screw case. |
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(d) Pull the steering pad toward you.
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(e) Using a screwdriver with its tip wrapped in protective tape, release the 2 airbag connector locks. Text in Illustration
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(f) Disconnect the 2 airbag connectors.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
(g) Disconnect the horn terminal to remove the steering pad.
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT STEERING PAD (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check (See page
).
(b) With the steering pad installed on the vehi ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING PAD
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least ...
Other materials:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
ACC Signal Circuit
DESCRIPTION
This circuit detects whether the ignition switch is ACC or off, and sends this
information to the main body ECU (multiplex network body ECU).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing
the fo ...
Air Conditioning Compressor Magnetic Clutch Circuit
DESCRIPTION
When the air conditioning amplifier assembly is turned on, a magnetic clutch
on signal is sent from the MGC terminal of the air conditioning amplifier assembly.
Then, the MG CLT relay turns on to operate the magnetic clutch assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NO ...
