Toyota Tacoma manuals

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



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.


(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



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



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



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



Display Type Information

Display type identification information/

LR: The display is indicated by LH/RH

DP: The display is indicated by Driver/Passenger



Number of Past DTC

Min.: 0, Max.: 255



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:

Short in Curtain Shield Squib RH Circuit (B1830/57-B1833/57)
DESCRIPTION The front passenger side curtain shield squib circuit consists of the airbag sensor assembly and the curtain shield airbag assembly RH. The circuit signals the SRS to deploy when airbag deployment conditions are met. These DTCs are set when a malfunction is detected in the front pas ...

INSTALLATION PROCEDURE 1. INSTALL REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY (a) Before installing the rear seat 3 point type outer belt assembly, check the ELR function. Text in Illustration *a Unlock *b ...

Fuel pump shut off system
To minimize the risk of fuel leakage when the engine stalls or an airbag inflates upon collision, the fuel pump shut off system stops supplying fuel to the engine. Follow the procedure below to restart the engine after the system is activated. Turn the engine switch to the ACC or LOCK positio ...

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