Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Data List / Active Test

DATA LIST / ACTIVE TEST

1. DATA LIST

HINT:

Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body / Data List.

(e) Read the Data List according to the display on the Techstream.

Main Body

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Key Unlock Warning SW

Unlock warning switch/ON or OFF

ON: Ignition key inserted

OFF: Ignition key not inserted

-

ACC SW

Ignition switch ACC signal/ON or OFF

ON: Ignition switch ACC

OFF: Ignition switch off

-

IG SW

Ignition switch IG signal/ON or OFF

ON: Ignition switch ON

OFF: Ignition switch off

-

RR Door Courtesy SW

Rear door courtesy light switch RH signal/ON or OFF

ON: Rear door RH open

OFF: Rear door RH closed

-

RL Door Courtesy SW

Rear door courtesy light switch LH signal/ON or OFF

ON: Rear door LH open

OFF: Rear door LH closed

-

FR Door Lock Pos

Front door RH unlock detection switch signal/LOCK or UNLOCK

LOCK: Front door RH locked

UNLOCK: Front door RH unlocked

-

FR Door Courtesy

Front door courtesy light switch RH signal/ON or OFF

ON: Front door RH closed

OFF: Front door RH open

-

FL Door Lock Pos

Front door LH unlock detection switch signal/LOCK or UNLOCK

LOCK: Front door LH locked

UNLOCK: Front door LH unlocked

-

FL Door Courtesy

Front door courtesy light switch LH signal/ON or OFF

ON: Front door LH closed

OFF: Front door LH open

-

RR-Door Lock Pos SW

Rear door RH and LH unlock detection switch signal/ON or OFF

ON: Rear door RH or LH unlocked

OFF: Rear door RH and LH locked

-

RL-Door Lock Pos SW

Rear door RH and LH unlock detection switch signal/ON or OFF

ON: Rear door RH or LH unlocked

OFF: Rear door RH and LH locked

-

Wireless Control

Wireless door lock control function/ON or OFF

Customization status displayed

-

Hazard Answer Back

Hazard answer-back of wireless/ON or OFF

Customization status displayed

-

Wireless Auto Lock

Automatic lock function/ON or OFF

Customization status displayed

-

Open Door Warning

Open door warning/ON or OFF

Customization status displayed

-

Unlock 2 Operation

2 times operation of wireless unlock/ON or OFF

Customization status displayed

-

Panic Function

Panic function/ON or OFF

Customization status displayed

-

Auto Lock Time

Automatic lock time/120 s, 60 s or 30 s

Customization status displayed

-

Wireless Buzzer Resp

Buzzer answer-back of wireless/ON or OFF

Customize setting displayed

-

Wireless Buzzer Vol

Wireless door lock buzzer volume/Level7, Level6, Level5, Level4, Level3, Level2, Level1 or Level0

Customization status displayed

-

Wireless Lock Function with Doors Open

Wireless reservation lock/ON or OFF

Customize setting displayed

-

2. ACTIVE TEST

HINT:

Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Main Body / Active Test.

(e) Perform the Active Test according to the display on the Techstream.

Main Body

Tester Display

Test Part

Control Range

Diagnostic Note

Illuminated Entry System

Interior lights (Interior light switch is in door position and all doors are closed)

OFF/ON

-

Door Lock

Door lock motor

Unlock/Lock/OFF

-

Wireless Buzzer

Wireless door lock buzzer

OFF/ON

-

Terminals Of Ecu
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No Answer-Back
DESCRIPTION In some cases, wireless door lock control functions are normal but the hazard warning light and/or wireless door lock buzzer answer-back function(s) does not operate. In such cases, h ...

Other materials:

Removal
REMOVAL PROCEDURE 1. REMOVE AIR CONDITIONING CONTROL ASSEMBLY (for Automatic Air Conditioning System) (See page ) 2. REMOVE INTEGRATION PANEL SUB-ASSEMBLY (for Manual Cooler System) (See page ) 3. REMOVE TRANSFER POSITION SWITCH (a) Detach the 2 claws to remove the transfer pos ...

Lost Communication with Blind Spot Monitor Slave Module (U0232)
DESCRIPTION This DTC is stored when the blind spot monitor sensor LH judges that there is a communication problem with the blind spot monitor sensor RH. DTC Code DTC Detection Condition Trouble Area U0232 The blind spot monitor sensor ...

Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) (P2759)
DESCRIPTION Refer to the system description for DTC P2757 (See page ). DTC No. DTC Detection Condition Trouble Area P2759 Open or short is detected in shift solenoid valve SLU circuit for 1 second or more while driving (1 trip dete ...

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