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

Toyota Tacoma (2015-2018) Service Manual / Seat Belt / Seat Belt Warning System / 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 following table, 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.

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

(e) According to the display on the Techstream, read the Data List.

SRS Airbag

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Passenger Classification	Front passenger side seat condition /NG, OFF, Child, AF05, AM50 or Fail	NG: Data not determined OFF: Vacant Child: Child seated AF05: Adult seated AM50: Adult seated Fail: A failure is detected	-
Left side Buckle SW	Driver side seat belt buckle switch/Unset, Set or NG	Unset: Driver side seat belt unfastened Set: Driver side seat belt fastened NG: Data not determined	-
Right side Buckle SW	Front passenger side seat belt buckle switch/Unset, Set or NG	Unset: Front passenger side seat belt unfastened Set: Front passenger side seat belt fastened NG: Data not determined	-

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Passenger Classification

Front passenger side seat condition /NG, OFF, Child, AF05, AM50 or Fail

NG: Data not determined

OFF: Vacant

Child: Child seated

AF05: Adult seated

AM50: Adult seated

Fail: A failure is detected

Left side Buckle SW

Driver side seat belt buckle switch/Unset, Set or NG

Unset: Driver side seat belt unfastened

Set: Driver side seat belt fastened

NG: Data not determined

Right side Buckle SW

Front passenger side seat belt buckle switch/Unset, Set or NG

Unset: Front passenger side seat belt unfastened

Set: Front passenger side seat belt fastened

NG: Data not determined

Occupant Detection

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Passenger Buckle SW	Front passenger side seat belt buckle switch/Unset, Set or NG	Unset: Front passenger side seat belt unfastened Set: Front passenger side seat belt fastened NG: Data not determined	-
Passenger Classification	Front passenger side seat condition/CRS, AM50, AF05, Child or OFF	CRS: Child restraint system AM50: Adult seated AF05: Adult seated Child: Child seated OFF: Vacant	-

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Passenger Buckle SW

Front passenger side seat belt buckle switch/Unset, Set or NG

Unset: Front passenger side seat belt unfastened

Set: Front passenger side seat belt fastened

NG: Data not determined

Passenger Classification

Front passenger side seat condition/CRS, AM50, AF05, Child or OFF

CRS: Child restraint system

AM50: Adult seated

AF05: Adult seated

Child: Child seated

OFF: Vacant

Combination Meter

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Driver Side Seatbelt Warning Buzzer	Driver side seat belt warning buzzer/ON or OFF	Customized value displayed	-
P-Seatbelt Warning Buzzer	Front passenger side seat belt warning buzzer/ON or OFF	Customized value displayed	-

2. ACTIVE TEST

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.

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

(e) According to the display on the Techstream, perform the Active Test.

Combination Meter

Tester Display	Test Part	Control Range	Diagnostic Note
Driver Side Seat Belt	Driver side seat belt warning light	OFF or ON	Confirm that the vehicle stopped with the engine idling.

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