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:
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
(a) The type of ignition switch used on this model differs depending on the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ignition Switch (Position)
Engine S ...
Pressure Control Solenoid "A" Circuit Open (P074513)
DESCRIPTION
Changing from 1st to 6th is performed by the ECM turning shift solenoid valves
SL1, SL2, SL3 and SL4 on and off. If an open or short circuit occurs in any of the
shift solenoid valves, the ECM controls the remaining normal shift solenoid valves
to allow the vehicle to be operated ...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE STEERING GEAR OUTLET RETURN TUBE
(a) Using a union nut wrench, remove the steering gear outlet return tube.
2. REMOVE STEERING TURN PRESSURE TUBE
(a) Using a union nut wrench, remove the 2 pressure tubes.
(b) Remove the 4 O-rings from the pressure tubes.
3. ...
