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:

Illumination Circuit
DESCRIPTION Power is supplied to the radio and display receiver assembly and steering pad switch assembly illumination when the light control switch is in the TAIL or HEAD position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restrain ...

Compressor Lock Sensor Circuit (B1422/22)
SYSTEM DESCRIPTION The ECM sends the engine speed signal to the air conditioning amplifier assembly via CAN communication. The air conditioning amplifier assembly reads the difference between compressor speed and engine speed. When the difference becomes too large, the air conditioning ampli ...

Acceleration Sensor Internal Circuit (C1419,C1435)
DESCRIPTION The skid control ECU (brake actuator assembly) receives signals from the yaw rate and acceleration sensor (airbag sensor assembly) via the CAN communication system. The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. If t ...

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