METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: OPERATION CHECK (2008 Sequoia)

Last Modified: 11-29-2007		1.6 D
Service Category: Vehicle Interior	Section: Meter/Gauge/Display
Model Year: 2008	Model: Sequoia	Doc ID: RM000002Z4Q005X
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: OPERATION CHECK (2008 Sequoia)

OPERATION CHECK

1. INSPECT INDICATOR/WARNING LIGHT

(a) Check the following indicators and warning lights.

Warning/Indicator Light	Switch Condition	Specified Condition
Height control HI indicator light*1	Ignition switch off → ON	Comes on for 2 seconds
Height control N indicator light*1	Ignition switch off → ON	Comes on for 2 seconds
Height control LO indicator light*1	Ignition switch off → ON	Comes on for 2 seconds
Height control MAN. indicator light*1	Ignition switch off → ON	Comes on for 2 seconds
Brake warning light	Ignition switch off → ON	Comes on for 3 seconds
ABS warning light	Ignition switch off → ON	Comes on for 3 seconds
SLIP indicator light	Ignition switch off → ON	Comes on for 3 seconds
AUTO LSD indicator light	Ignition switch off → ON	Comes on for 3 seconds
VSC OFF indicator light	Ignition switch off → ON	Comes on for 3 seconds
RSCA OFF indicator light	Ignition switch off → ON	Comes on for 3 seconds
TOW HAUL indicator light*2	Ignition switch off → ON	Comes on for 3 seconds
EPS warning light	Ignition switch off → ON	Comes on for 3 seconds
Tire pressure warning light	Ignition switch off → ON	Comes on for 3 seconds
MAIN REQD indicator light*3	Ignition switch off → ON	Comes on for 3 seconds
A/T OIL TEMP warning light	Ignition switch off → ON	Comes on for 3 seconds
SRS warning light	Ignition switch off → ON	Comes on for 6 seconds
CHARGE warning light	Ignition switch off → ON	Illuminates when ignition switch is turned to ON. Turns off when engine is started.
MIL	Ignition switch off → ON	Illuminates when ignition switch is turned to ON. Turns off when engine is started.

HINT:

*1: w/ Air Suspension

*2: for 3UR-FE with Towing Package

*3: for U.S.A. without Multi-information Display

2. INSPECT SPEEDOMETER

(a) Using a speedometer tester, check that the speedometer reading is within the allowable range shown in the table below. Also, check for proper operation of the odometer.

Reference:

for mph

Standard Indication	Acceptable Range
20 mph	19 to 22 mph
40 mph	39 to 42.5 mph
60 mph	59.5 to 63.5 mph
80 mph	79.5 to 84 mph
100 mph	100 to 105 mph

for km/h

Standard Indication	Acceptable Range Data in ( ) is for reference
20 km/h	(17.5 to 21.5 km/h)
40 km/h	38 to 42 km/h
60 km/h	58 to 63 km/h
80 km/h	78 to 84 km/h
100 km/h	98.5 to 104.5 km/h
120 km/h	119 to 125 km/h
140 km/h	139 to 146 km/h
160 km/h	159 to 167 km/h
180 km/h	179 to 188 km/h

NOTICE:

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

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

Reference:

0.5 km/h (0.3 mph)

3. INSPECT TACHOMETER

(a) Connect a tune-up tachometer, and start the engine.

(b) Compare the test results with the tachometer indicator.

DC 13.5 V, at 25°C (77°F):

Standard indication (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 speedometer may have a malfunction.

4. INSPECT METER/GAUGE

(a) Connect the Techstream to the DLC3.

(b) Perform Active Test .

OK:

All meter/gauge needle indicators are normal.

5. INSPECT WARNING/INDICATOR LIGHT

(a) Connect the Techstream to the DLC3.

(b) Perform Active Test .

OK:

Each warning/indicator light turns ON and OFF using tester.

6. INSPECT MULTI-INFORMATION DISPLAY (w/ Multi-information display)

(a) Connect the Techstream to the DLC3.

(b) Perform Active Test .

HINT:

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

OK:

All dots in the multi-information display turn ON and OFF using tester.