Toyota 4Runner manuals

Toyota 4Runner: Data List / Active Test

DATA LIST / ACTIVE TEST

1. DATA LIST

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 table below, 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) Warm up the engine.

(b) Turn the ignition switch off.

(c) Connect the Techstream to the DLC3.

(d) Turn the ignition switch to ON.

(e) Turn the Techstream on.

(f) Enter the following menus:

(1) for Combination Meter: Body Electrical / Combination Meter / Data List

(2) for ABS/VSC/TRAC: Chassis / ABS/VSC/TRAC / Data List

(3) for Engine and ECT: Powertrain / Engine and ECT / Data List

(g) Check the values by referring to the table below.

Combination Meter

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Tail Cancel SW

TAIL cancel switch condition / OFF or ON

OFF: TAIL cancel switch off

ON: TAIL cancel switch on

-

ODO/TRIP Change SW

ODO/TRIP switch condition / OFF or ON

OFF: ODO/TRIP switch not pushed

ON: ODO/TRIP switch pushed

-

P-Seatbelt Buckle SW

Front passenger side seat belt warning light request signal / OFF or ON

OFF: Tongue plate (for front passenger side) not inserted

ON: Tongue plate (for front passenger side) inserted

-

Vehicle Speed Meter

Vehicle speed / Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)

Almost same as actual vehicle speed (when driving)

-

Engine Rpm

Engine speed / Min.: 0 rpm, Max.: 12800 rpm

600 to 700 rpm (When idling)

-

Coolant Temperature

Engine coolant temperature / 16 to 127°C (60.8 to 260.6°F)

After warming up: 80 to 95°C (176 to 203°F)

-

Washer Switch*1

Washer fluid level warning switch / OFF or ON

OFF: Washer fluid level not low

ON: Washer fluid level low

-

Multi Display Select Switch

DISP switch in the steering pad switch assembly / OFF or ON

OFF: DISP switch in the steering pad switch assembly not pressed

ON: DISP switch in the steering pad switch assembly pressed

-

+B Voltage Value

Battery voltage / Min.: 0 V, Max.: 25.5 V

11 to 14 V

-

Integrated value for Maintenance*2

Oil maintenance warning value / Min.: 0, Max.: 25500 (mile)

Driving distance after performing oil maintenance resetting procedure displayed

If the value is 5000 (miles) or more, perform the oil maintenance resetting procedure after changing the oil.

Fuel Input

Fuel input signal / Min.: 0, Max. 127.5

Current fuel level displayed

Unit: Liters

Ambient Temperature

Outside temperature/Min.: -40°C (-40°F), Max.: 50°C (122°F)

Almost the same as actual outside temperature

The temperature displayed on the multi-information display is -40 to 50°C (-40 to 122°F).

Rheostat value

Light control rheostat switch input/Min.: 0, Max.: 100

Light control rheostat switch fully turned downward (0) → fully turned upward (100)

Unit: %

TPMS Operation State

Condition of tire pressure warning system / ON, OFF, or Unknown

OFF: Tire pressure warning system has not operated

ON: Tire pressure warning system operated

Unknown: Wire harness between combination meter assembly and tire pressure warning ECU open

-

Oil Pressure Switch

Oil pressure switch / OFF or ON

OFF: Engine oil pressure low

ON: Engine oil pressure not low

-

Intuitive P/A (FR)

No. 1 ultrasonic sensor condition / NG or OK

NG: Sensor is frozen or sensor circuit is open

OK: Normal

-

Intuitive P/A (FL)

No. 1 ultrasonic sensor condition / NG or OK

NG: Sensor is frozen or sensor circuit is open

OK: Normal

-

Intuitive P/A (RR)

No. 1 ultrasonic sensor condition / NG or OK

NG: Sensor is frozen or sensor circuit is open

OK: Normal

-

Intuitive P/A (RC)

No. 1 ultrasonic sensor condition / NG or OK

NG: Sensor is frozen or sensor circuit is open

OK: Normal

-

Intuitive P/A (RL)

No. 1 ultrasonic sensor condition / NG or OK

NG: Sensor is frozen or sensor circuit is open

OK: Normal

-

Driver Side Seatbelt Warning Buzzer

Condition of driver side seat belt warning buzzer / OFF or ON

ON: Driver side seat belt warning buzzer sounds at vehicle speed of 20 km/h (12 mph) or more when driver side seat belt unfastened

OFF: Driver side seat belt warning buzzer does not sound at vehicle speed of 20 km/h (12 mph) or more when driver side seat belt unfastened

The customized setting of the driver side seat belt warning buzzer is displayed.

P-Seatbelt Warning Buzzer

Condition of front passenger side seat belt warning buzzer / OFF or ON

ON: Front passenger side seat belt warning buzzer sounds at vehicle speed of 20 km/h (12 mph) or more when front passenger side seat belt unfastened

OFF: Front passenger side seat belt warning buzzer does not sound at vehicle speed of 20 km/h (12 mph) or more when front passenger side seat belt unfastened

The customized setting of the front passenger side seat belt warning buzzer is displayed.

ECO Drive Indicator Zone

Condition of eco driving indicator zone display in the multi-information display/OFF or ON

ON: Eco driving indicator zone display in the multi-information display is enabled.

OFF: Eco driving indicator zone display in the multi-information display is disabled.

-

Number of Trouble Code

Number of DTCs currently stored

0

-

  • *1: w/ Level Warning Switch Assembly
  • *2: for U.S.A.

HINT:

Although the item is displayed on the Techstream, the vehicle may not have the indicator, warning, buzzer or display.

ABS/VSC/TRAC

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

FR Wheel Speed

Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph)

Almost the same as actual vehicle speed measured using a speedometer tester

-

FL Wheel Speed

Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph)

Almost the same as actual vehicle speed measured using a speedometer tester

-

RR Wheel Speed

Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph)

Almost the same as actual vehicle speed measured using a speedometer tester

-

RL Wheel Speed

Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph)

Almost the same as actual vehicle speed measured using a speedometer tester

-

Vehicle Speed

Vehicle speed/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph)

Almost the same as actual vehicle speed measured using a speedometer tester

-

Engine and ECT

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Engine Speed

Engine speed/Min.: 0 rpm, Max.: 16383 rpm

600 to 700 rpm (When idling)

-

Coolant Temp

Engine coolant temperature/Min.: -40°C (-40°F), Max: 215°C (419°F)

80 to 100°C (176 to 212°F): After warming up

  • If the value is -40°C (-40°F), the sensor circuit is open.
  • If the value is 140°C (284°F) or more, the sensor circuit is shorted.

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.

(c) Turn the Techstream on.

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

(e) Check the operation by referring to the table below.

Combination Meter

Tester Display

Test Part

Control Range

Diagnostic Note

Speed Meter Operation

Speedometer

0, 40, 80, 120, 160, 200 mph*1

Acceptable range (mph): [Control range → Speedometer display]

  • 40 → 39.7 to 42.5
  • 80 → 79.5 to 84

Confirm that the vehicle is stopped with the engine idling.

0, 40, 80, 120, 160, 200 km/h*2

Acceptable range (km/h): [Control range → Speedometer display]

  • 40 → 38.9 to 43.4
  • 80 → 79.8 to 84.8
  • 120 → 119.1 to 125.9
  • 160 → 162 to 167

Confirm that the vehicle is stopped with the engine idling.

Tacho Meter Operation

Tachometer

0, 1000, 2000, 3000, 4000, 5000, 6000, 7000 (rpm)

Confirm that the vehicle is stopped with the engine idling.

Fuel Meter Operation

Fuel receiver gauge

OFF, Sender E, Empty, Warning, 1/4, 1/2, 3/4, Full, Sender F

Confirm that the vehicle is stopped with the engine idling.

A/T Indicator Operation 1

A/T shift indicator light (D, P, N. R, 4, 3, 2, L)

P, R, N, D, 4 (M), 3 (M), 2, L

Confirm that the vehicle is stopped with the engine idling.

A/T Indicator Operation 2

A/T gear range indicator light (S, 6, 5)

5, Es

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Airbag

SRS warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Doors All Open

Door indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Driver Side Seat Belt

Driver side seat belt warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp ABS

ABS warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Charge

Charge warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Slip

Slip indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Beam

High beam indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Head*1

Head indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Tail*2

Tail indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Fr FOG

Front fog indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Fuel

Fuel level warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

ACTIVE TRC Indicator*3

A-TRAC indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

VSC TRC Indicator

TRC OFF/TRAC OFF indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Tire Pressure Warning System

Tire pressure warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Oil Pressure

Oil pressure indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. ECONO

Eco driving indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. 4WD*4,*5

4WD indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Cruise

Cruise main indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Lamp Brake

Brake warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. KEY*6

Smart key indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Master Warning

Master warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Auto LSD*7

AUTO LSD indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Downhill Assist Control*8

Downhill assist control indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Ctr DIFF LOCK*4, *9

Center differential lock indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. Rr DIFF LOCK*10

Rear differential lock indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. 4LO*3

4LO indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. CRAWL*11

CRAWL indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. A/T P*4

A/T P indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. SET

Cruise set indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Indicat. VSC OFF

VSC OFF indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

KDSS Indicator*12

Kinetic dynamic suspension system indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

OFF Road Guidance Indicator*11

Multi terrain select indicator light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

PPS Indicator

PPS warning light

OFF / ON

Confirm that the vehicle is stopped with the engine idling.

Water Temperature Meter Operation

Engine coolant temperature receiver gauge

Low, Normal, High

Confirm that the vehicle is stopped with the engine idling.

Meter Display 1

Multi-information display

OFF / All

Confirm that the vehicle is stopped with the engine idling.

  • *1: for U.S.A.
  • *2: except U.S.A.
  • *3: for 4WD
  • *4: for VF2A Transfer
  • *5: for VF2BM Transfer
  • *6: Smart Key System
  • *7: for 2WD
  • *8: w/ Downhill Assist Control System
  • *9: for VF4BM Transfer
  • *10: w/ Rear Differential Lock
  • *11: w/ CRAWL Control
  • *12: w/ Kinetic Dynamic Suspension System
Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON and turn the Techstream on. (c) Enter the following menus: Body Electrical / Trouble Codes ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is output during the DTC check, inspect the trouble areas for that code. For details of the code, refer to the "See page" below. ...

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