Toyota 4Runner: Operation Check

Toyota 4Runner Service Manual / Vehicle Interior / Meter / Gauge / Display / Meter / Gauge System / Operation Check

OPERATION CHECK

1. INSPECT INDICATOR/WARNING LIGHT

(a) Check the following indicators and warning lights.

Indicator/Warning Light	Switch Condition	Specified Condition
Tire pressure warning light	Ignition switch off → ON	Comes on for 3 seconds
SLIP indicator light
VSC OFF indicator light
AUTO LSD indicator light*1
A-TRAC indicator light*2
CRAWL indicator light*3
Downhill assist control indicator light*4
TRAC OFF indicator light
ABS warning light
BRAKE warning light
Eco driving indicator light
Kinetic dynamic suspension system indicator light*5
PPS warning light
Master warning light
SRS warning light	Ignition switch off → ON	Comes on for 6 seconds
OIL PRESSURE warning light	Ignition switch off → ON	Illuminates when ignition switch turned to ON Turns off when engine started
MIL
CHARGE warning light

*1: for 2WD
*2: for 4WD
*3: w/ CRAWL Control
*4: w/ Downhill Assist Control System
*5: w/ Kinetic Dynamic Suspension System

2. INSPECT SPEEDOMETER

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Chassis / ABS/VSC/TRAC / Data List / Vehicle Speed.

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

Reference:

mph (for U.S.A.)

Techstream Display (mph)	Speedometer Display (mph)
20	19.2 to 21.7
40	39.5 to 42.3
60	59.9 to 62.7
80	80.1 to 83.3
100	100.5 to 103.7

km/h (except U.S.A.)

Techstream Display	Speedometer Display (km/h)
20	18.4 to 22.4
40	38.7 to 43.2
60	59.1 to 63.6
80	79.2 to 84.2
100	99.6 to 104.6
120	120.1 to 125.1
140	140.5 to 143.5
160	160.9 to 165.9
180	181.4 to 186.4

If the result is not as specified, the speedometer may have a malfunction.

NOTICE:

Do not use worn, underinflated or overinflated tires, as the speedometer reading will be inaccurate.

(f) Check the deflection width of the speedometer indicator.

Reference:

Within 0.3°

3. INSPECT TACHOMETER

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Powertrain / Engine and ECT / Data List / Engine Speed.

(e) Connect the Techstream and start the engine.

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

DC 13.5 V, at 25°C (77°F):

Techstream Display (rpm)	Acceptable Range Data in ( ) is for Reference
700	630 to 770
1000	(900 to 1100)
2000	(1850 to 2150)
3000	2800 to 3200
4000	(3800 to 4200)
5000	4800 to 5200
6000	(5750 to 6250)

If the result is not as specified, the tachometer may have a malfunction.

4. INSPECT METER/GAUGE

(a) Connect the Techstream to the DLC3.

(b) Perform the Active Test (See page ).

OK:

Each meter/gauge needle indication is normal.

5. INSPECT WARNING/INDICATOR LIGHT

(a) Connect the Techstream to the DLC3.

(b) Perform the Active Test (See page ).

OK:

Each warning/indicator light can be turned on and off using the Techstream.

6. INSPECT MULTI-INFORMATION DISPLAY

(a) Connect the Techstream to the DLC3.

(b) Perform the Active Test (See page ).

HINT:

If this Active Test is being performed and the ignition switch is turned off and then to ON, the clock and ODO/TRIP display background may turn white. If this occurs, end the Active Test and turn the ignition switch off.

OK:

All dots in the multi-information display can be turned on and off using the Techstream.

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