Toyota Tacoma (2015-2018) Service Manual: Operation Check
OPERATION CHECK
CHECK PRE-COLLISION SYSTEM SETTING
(a) Turn the ignition switch to ON.
(b) Operate the steering pad switch assembly to change the setting of PCS on the multi-information display to "On" and check that the pre-collision system turns on.
HINT:
When the ignition switch is turned to ON, the pre-collision system will automatically turn on. This can be changed through a customize setting using the Techstream.
(c) Operate the steering pad switch assembly to change the PCS setting to "Off" and check that the PCS warning light illuminates.
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*a |
PCS Warning Light |
CHECK PRE-COLLISION SYSTEM SENSITIVITY SETTING
(a) Turn the ignition switch to ON.
(b) Operate the steering pad switch assembly to select Change PCS Sensitivity and check that the warning timing adjustment display on the multi-information display changes between "Far", "Mid" and "Near" accordingly.
HINT:
- The pre-collision system warning timing status remains unchanged when the ignition switch is turned off and back to ON. This can be changed through a customize setting using the Techstream.
- The default setting is "Mid".
Initialization
INITIALIZATION
STEERING SENSOR ZERO POINT CALIBRATION
(a) Start the engine.
(b) Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds
or more.
(c) Turn the ignition switch o ...
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 lis ...
Other materials:
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK DRIVER SIDE JUNCTION BLOCK AND MAIN BODY ECU (MULTIPLEX NETWORK BODY
ECU)
(a) Disconnect the MB main body ECU (multiplex network body ECU) connectors.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the values on ...
Power Source Mode does not Change to ON (ACC)
DESCRIPTION
If the engine switch is pressed with the electrical key transmitter sub-assembly
in the cabin, the certification ECU (smart key ECU assembly) receives a signal and
changes the power source mode.
HINT:
When the cable is disconnected and reconnected to the negative (-) battery termi ...
Power Source Circuit
DESCRIPTION
This circuit provides power to operate the forward recognition camera.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following
inspection procedure.
PROCEDURE
1.
CHECK HARNESS A ...
