Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Customize Parameters

CUSTOMIZE PARAMETERS

NOTICE:

  • When the customer requests a change in a function, first make sure that the function can be customized.
  • Make a note of the current settings before customizing.

HINT:

The following PCS functions and the pre-collision system sensitivity setting can be changed from their default setting.

CUSTOMIZE PRE-COLLISION SYSTEM

(a) Customizing with the Techstream

(1) Turn the ignition switch off.

(2) Connect the Techstream to the DLC3.

(3) Turn the ignition switch to ON.

(4) Turn the Techstream on.

(5) Enter the following menus: Customize Setting / Others.

(6) Select the setting by referring to the table below.

Others

Tester Display

Description

Default

Setting

ECU

PCS Operation State Retention Setting

Refer to the table below

OFF

0:OFF,1:ON

Millimeter wave radar sensor assembly

PCS Alarm Activation Distance Retention Setting 1

Refer to the table below

OFF

0:OFF,1:ON

Millimeter wave radar sensor assembly

PCS Alarm Activation Distance Retention Setting 2

Refer to the table below

ON

0:OFF,1:ON

Millimeter wave radar sensor assembly

PCS Alarm Activation Distance Retention Setting 3

Refer to the table below

OFF

0:OFF,1:ON

Millimeter wave radar sensor assembly

Customize Setting

Description

Setting

PCS Operation State Retention Setting

Function to maintain the pre-collision system on/off setting when the ignition switch is turned off and then to ON.

OFF: Not maintained (Pre-collision system always turns on)

ON: Maintained

PCS Alarm Activation Distance Retention Setting 1

Function to maintain the sensitivity setting of the pre-collision system when the pre-collision system is turned off and then on.

OFF: Not maintained (Setting changes to "Mid")

ON: Maintained

PCS Alarm Activation Distance Retention Setting 2

Function to maintain the sensitivity setting of the pre-collision system when the ignition switch is turned off while the pre-collision system is on.

OFF: Not maintained (Setting changes to "Mid")

ON: Maintained

PCS Alarm Activation Distance Retention Setting 3

Function to maintain the sensitivity setting of the pre-collision system when the ignition switch is turned off while the pre-collision system is off.

OFF: Not maintained (Setting changes to "Mid")

ON: Maintained

System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Millimeter Wave Radar Sensor Assembly Forward Recognition Ca ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the pre-collision system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT ...

Other materials:

Certification ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Certification ECU Communication Stop Mode Either condition is met: Communication stop for "Certification (Smart)" is indicated on the "Communication Bus Ch ...

Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL PUMP ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 0.45 to 0 ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT PARK/NEUTRAL POSITION SWITCH (a) Apply the parking brake. (b) Turn the ignition switch to ON. (c) Depress the brake pedal and move the shift lever to any position other than P. (d) Depress the brake pedal and check that the engine starts when the sh ...

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