Toyota Tacoma manuals

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

DATA LIST / ACTIVE TEST

HINT:

By accessing the Data List displayed on the Techstream, you can perform such functions as reading the values of switches and sensors without removing any parts. Reading the Data List is the first step of troubleshooting and is one method to shorten labor time.

1. DATA LIST FOR AIRBAG SENSOR ASSEMBLY

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON and turn the Techstream on.

(c) Follow the display on the Techstream screen to enter the "Data List".

(d) Check the condition by referring to the table below.

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Driver Seat Position

Seat position (Driver side)/

Forward: Seat position is forward

Bkward: Seat position is rearward

Fail: A failure is detected

Forward/Bkward

-

Passenger Classification

Passenger classification/

NG: Data is not determined

OFF: Vacant

Child: Child is seated or vacant

AF05: Adult is seated

AM50: Adult is seated

Fail: Failure is detected

OFF/Child/AF05/AM50

-

Left side Buckle SW

Buckle switch (Driver side)/

Unset: The seat belt is not fastened

Set: The seat belt is fastened

NG: Data is not determined

Unset/Set

-

Right side Buckle SW

Buckle switch (Right side)/

Unset: The seat belt is not fastened

Set: The seat belt is fastened

NG: Data is not determined

Unset/Set

-

Display Type Information

Display type identification information/

LR: The display is indicated by LH/RH

DP: The display is indicated by Driver/Passenger

DP

-

Number of Past DTC

Min.: 0, Max.: 255

0

-

Terminals Of Ecu
TERMINALS OF ECU 1. AIRBAG SENSOR ASSEMBLY Terminal No. Terminal Symbol Destination A21-1 P2+ Instrument panel passenger wit ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART If a DTC is displayed during the DTC check, check the circuit listed for the DTC in the table below (refer to the appropriate page). HINT: When the SRS warni ...

Other materials:

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 listed in order of probability in the "Suspected Area" column of the table. Check each sy ...

Front Speed Sensor RH Output Malfunction (C1413,C1414)
DESCRIPTION Refer to DTCs C1401 and C1402 (See page ). DTC No. Detection Item DTC Detection Condition Trouble Area C1413 Front Speed Sensor RH Output Malfunction Any of the following is detected: An o ...

Check Bus 2 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when no resistance exists between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and ...

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