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 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.

(c) Turn the Techstream on.

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

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

Sliding Roof

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Open Switch

OPEN switch signal/ON or OFF

ON: OPEN switch pressed

OFF: OPEN switch not pressed

-

Close Switch

CLOSE switch signal/ON or OFF

ON: CLOSE switch pressed

OFF: CLOSE switch not pressed

-

Up Switch

UP switch signal/ON or OFF

ON: UP switch pressed

OFF: UP switch not pressed

-

Down Switch

DOWN switch signal/ON or OFF

ON: DOWN switch pressed

OFF: DOWN switch not pressed

-

Front SW Auto Operation

Sliding roof auto function/ON or OFF

Customization status displayed

-

Hall IC1 Pulse

Hall IC1 pulse output/Lo or Hi

Lo and Hi repeat during motor operation

Lo: Hall IC1 output is low

Hi: Hall IC1 output is high

Hall IC1 Status

Status of Hall IC1/Normal or Error

Normal: Hall IC1 normal

Error: Hall IC1 not normal

-

Hall IC2 Pulse

Hall IC2 pulse output/Lo or Hi

Lo and Hi repeat during motor operation

Lo: Hall IC2 output is low

Hi: Hall IC2 output is high

Hall IC2 Status

Status of Hall IC2/Normal or Error

Normal: Hall IC2 normal

Error: Hall IC2 not normal

-

Ignition (Direct Signal)

Ignition switch signal/ON or OFF

ON: Ignition switch ON

OFF: Ignition switch off

-

Ignition (MPX)

Ignition switch signal (LIN signal)/ON or OFF

ON: Ignition switch ON

OFF: Ignition switch off

-

Door Courtesy

Driver door courtesy light switch signal/ON or OFF

ON: Driver door open

OFF: Driver door closed

-

Door Handle Lock Button*1

Smart key lock button switch signal/ON or OFF

ON: Smart key lock button switch pressed

OFF: Smart key lock button switch not pressed

-

Door Key Close Operation

Key-linked sliding roof close signal/ON or OFF

ON: Turn and hold the driver door key cylinder to lock position

OFF: Driver door key cylinder not turned

-

Door Key Open Operation

Key-linked sliding roof open signal/ON or OFF

ON: Turn and hold the driver door key cylinder to unlock position

OFF: Driver door key cylinder not turned

-

Wireless Close Operation

Wireless transmitter-linked sliding roof close signal/ON or OFF

ON: Press and hold the transmitter LOCK switch

OFF: Transmitter LOCK switch not pressed

-

Wireless Open Operation

Wireless transmitter-linked sliding roof open signal/ON or OFF

ON: Press and hold the transmitter UNLOCK switch

OFF: Transmitter UNLOCK switch not pressed

-

Key Off Permission

Key-off sliding roof operation permit signal/ON or OFF

ON: Front doors are not opened within 43 seconds after ignition switch turned off

OFF: Any status except "ON" status

-

Door Key Related Operation

Key-linked sliding roof open function operating direction/Slide or Tilt

Customization status displayed

-

Wireless Key Rel Operation

Wireless transmitter-linked sliding roof open function operating direction/Slide or Tilt

Customization status displayed

-

Open Switch Failure(Past)

Open switch failure signal (Past)/ON or OFF

ON: Sliding roof open switch failure signal (Past)

OFF: No sliding roof open switch failure signal (Past)

-

Close Switch Failure(Past)

Close switch failure signal (Past)/ON or OFF

ON: Sliding roof close switch failure signal (Past)

OFF: No sliding roof close switch failure signal (Past)

-

Up Switch Failure(Past)

Up switch failure signal (Past)/ON or OFF

ON: Sliding roof tilt up switch failure signal (Past)

OFF: No sliding roof tilt up switch failure signal (Past)

-

Down Switch Failure(Past)

Down switch failure signal (Past)/ON or OFF

ON: Sliding roof tilt down switch failure signal (Past)

OFF: No sliding roof tilt down switch failure signal (Past)

-

Open Switch Failure(Current)

Open switch failure signal (Current)/ON or OFF

ON: Sliding roof open switch failure signal (Current)

OFF: No sliding roof open switch failure signal (Current)

-

Close Switch Failure(Current)

Close switch failure signal (Current)/ON or OFF

ON: Sliding roof close switch failure signal (Current)

OFF: No sliding roof close switch failure signal (Current)

-

Up Switch Failure(Current)

Up switch failure signal (Current)/ON or OFF

ON: Sliding roof tilt up switch failure signal (Current)

OFF: No sliding roof tilt up switch failure signal (Current)

-

Down Switch Failure(Current)

Down switch failure signal (Current)/ON or OFF

ON: Sliding roof tilt down switch failure signal (Current)

OFF: No sliding roof tilt down switch failure signal (Current)

-

Number of Trouble Codes

Number of DTCs / Min.: 0, Max.: 255

Number of stored DTCs

-

Main Body

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Slide Roof Open Warning

Sliding roof open warning/ON or OFF

Customization status 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 / Sliding Roof / Active Test.

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

Sliding Roof

Tester Display

Test Part

Control Range

Diagnostic Note

Slide Roof

Operate sliding roof motor

OFF / Opn/Dwn / Clos/Up

-

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