Toyota Tacoma (2015-2018) Service Manual: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT SIDE AIRBAG SENSOR ASSEMBLY (for Vehicle not Involved in Collision)
(a) Perform a Diagnostic System Check (See page
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).
2. INSPECT SIDE AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag has not Deployed)
CAUTION:
For side airbag sensor removal and installation procedures, see pages
and
, and carefully
follow the correct procedure.
(a) Perform a Diagnostic System Check (See page
).
(b) When the center pillar of the vehicle or its periphery is damaged, check whether there is any damage to the side airbag sensor. If there are any defects, such as those mentioned below, replace the side airbag sensor with a new one:
- Any cracks, dents or chips in the case.
- Any cracks or other damage to the connector.
- Peeling of the label or damage to the serial number.
3. INSPECT SIDE AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision)
CAUTION:
For side airbag sensor removal and installation procedures, see pages
and
, and carefully
follow the correct procedure.
(a) Replace the side airbag sensor.
Components
COMPONENTS
ILLUSTRATION
...
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 ...
Other materials:
Heater Relay
Inspection
INSPECTION
PROCEDURE
1. INSPECT HEATER RELAY
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between each terminal.
Standard:
Tester Connection
Specified Condition
3 - 4
...
No Sound can be Heard from Speakers
PROCEDURE
1.
CHECK AUDIO SETTINGS
(a) In sound output setting mode, set volume, fader and balance to the initial
values and check that the sound is normal.
OK:
Audio system returns to normal.
HINT:
Sound quality adjustment measures vary according to the type ...
Steering Pad Switch Circuit
DESCRIPTION
This circuit sends an operation signal from the steering pad switch assembly
to the navigation receiver assembly.
If there is an open in the circuit, the audio system cannot be operated using
the steering pad switch assembly.
If there is a short in the circuit, the same condition ...
