Toyota Tacoma (2015-2018) Service Manual: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT REAR AIRBAG SENSOR (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check (See page
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).
2. INSPECT REAR AIRBAG SENSOR (for Vehicle Involved in Collision and Airbag has not Deployed)
CAUTION:
For rear 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 quarter panel of the vehicle or its periphery is damaged, check whether there is any damage to the rear airbag sensor. If there are any defects, such as those mentioned below, replace the rear 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 REAR AIRBAG SENSOR (for Vehicle Involved in Collision)
CAUTION:
For rear airbag sensor removal and installation procedures, see pages
and
, and carefully
follow the correct procedure.
(a) Replace the rear airbag sensor.
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the RH and LH sides.
The procedure described below is for the LH side.
PROCEDURE
1. INSTALL REAR AIRBA ...
Removal
REMOVAL
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
...
Other materials:
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Vacuum Brake Booster
*B
for Hydraulic Brake Booster
*1
SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*2
SKID CONTROL ECU (MASTER CYLINDER SOLENOID)
*3
...
No Sound can be Heard from Speakers
PROCEDURE
1.
CHECK AUDIO SETTINGS
(a) Display the "Sound Settings" screen.
(b) Set volume, fader and balance to the initial values and check that sound
is normal.
OK:
Audio system returns to normal.
HINT:
Sound quality adjustment measures vary acco ...
Terminals Of Ecu
TERMINALS OF ECU
1. AIRBAG SENSOR ASSEMBLY
Terminal No.
Terminal Symbol
Destination
A21-1
P2+
Instrument panel passenger without door airbag assembly (Front passenger
side squib 2nd step)
A21-2
...
